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在交换机中查看端口速率的命令是什么 华为的交换机

2023-08-01 08:29:01
共3条回复
瑞瑞爱吃桃

<Sysname>display interface GigabitEthernet1/1

GigabitEthernet1/1 current state : UP

IP Sending Frames" Format is PKTFMT_ETHNT_2, Hardware address is 000f-e214-aa69

Description: to_GGSN3-S1-P1(Gi)

The Maximum Transmit Unit is 1500

Media type is optical fiber, loopback not set

Port hardware type is 1000_BASE_SX_MMF

1000Mbps-speed mode, full-duplex mode

Link speed type is force link, link duplex type is force link

Flow-control is not supported

The Maximum Frame Length is 1536

Allow jumbo frame to pass

PVID: 30

Port link-type: access

Tagged VLAN ID : none

Untagged VLAN ID : 30

Last 5 minutes output: 1037 packets/sec 477064 bytes/sec

Last 5 minutes input: 916 packets/sec 372706 bytes/sec

input: 2143716912 packets, 812336171573 bytes

931 broadcasts, 0 multicasts

input: 0 input errors, 0 runts, 0 giants, 0 throttles, 0 CRC

0 frame, - overruns, - aborts, - ignored, - parity errors

Output: 2360109251 packets, 1094809872937 bytes

4561 broadcasts, 42144 multicasts, 0 pauses

Output: 0 output errors, - underruns, - buffer failures

- aborts, 0 deferred, 0 collisions, 0 late collisions

- lost carrier, - no carrier

Chen

show controllers 端口

陶小凡
http://192.168.1.1
帐号密码都是 admin

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2023-08-01 04:14:414

关于dis interface 是什么意思

display interface命令用来显示端口的配置信息。在显示端口信息时:l 如果不指定端口类型和端口号,则显示交换机上所有的端口信息;l 如果仅指定端口类型,则显示该类型端口的所有端口信息;如果同时指定端口类型和端口号,则显示指定的端口信息。display interface命令显示信息描述表字段描述Ethernet1/0/1 current state以太网端口的当前状态,可以为UP、DOWN或ADMINISTRATIVELY DOWNIP Sending Frames" Format以太网帧格式Hardware address端口硬件地址Media type介质类型Port hardware type端口硬件类型100Mbps-speed mode, full-duplex mode当前的速率和双工模式Link speed type is force link, link duplex type is force link连接速率和双工的状态(强制状态或自动协商状态)Flow-control is enabled端口流控功能的状态The Maximum Frame Length端口允许通过的最大以太网帧长度Broadcast MAX-ratio端口广播风暴抑制比Unicast MAX-ratio端口未知单播风暴抑制比Multicast MAX-ratio端口组播风暴抑制比Allow jumbo frame to pass端口允许长帧通过PVID端口缺省VLAN IDMdi type网线类型Port link-type端口链路类型Tagged VLAN ID标识该端口在转发哪些VLAN的报文时需要保留Tag标记Untagged VLAN ID标识该端口在转发哪些VLAN的报文时不需要保留Tag标记Last 300 seconds input: 0 packets/sec 0 bytes/secLast 300 seconds output: 0 packets/sec 0 bytes/sec端口在最近300秒接收和转发报文的平均速率,单位分别为数据包/秒和字节/秒Input(total): 0 packets, 0 bytes 0 broadcasts, 0 multicasts, 0 pauses端口接收报文的统计值,包括正常报文、异常报文和正常PAUSE帧的报文数、字节数端口接收的广播报文、组播报文和PAUSE帧的数量Input(normal): - packets, - bytes - broadcasts, - multicasts, - pauses端口接收的正常报文的统计值,包括正常报文和正常PAUSE帧的报文数、字节数端口接收的正常广播报文、组播报文和PAUSE帧的数量其中“-”表示不支持该统计项input errors各种接收错误的总数runts接收到的超小帧的数量超小帧是指长度小于64字节、格式正确且包含有效的CRC字段的帧giants接收到的超大帧的数量超大帧是指有效长度大于1518字节(如果不带VLAN Tag)或大于1522字节(如果带VLAN Tag报文)的帧- throttles端口出现throttles的次数当缓存或CPU过载时,设备将端口关闭情况称为throttleCRC接收到的CRC校验错误、长度正常的帧的数量frame接收到的CRC校验错误、且长度不是整字节数的帧的数量- overruns当端口的接收速率超过接收队列的处理能力时,导致报文被丢弃aborts接收到的非法报文总数,非法报文包括:l 报文碎片:长度小于64字节(长度可以为整数或非整数)且CRC校验错误的帧l jabber帧:大于1518或1522字节,且CRC校验错误(报文字节可以为整数或非整数)l 符号错误帧:报文中至少包含1个错误的符号l 操作码未知帧:报文是MAC控制帧,但不是Pause帧l 长度错误帧:报文中802.3长度字段与报文实际长度(46~1500字节)不匹配ignored,由于端口接收缓冲区不足等原因而丢弃的报文数量- parity errors接收到的奇偶校验错误的帧的数量Output(total): 0 packets, 0 bytes 0 broadcasts, 0 multicasts, 0 pauses端口发送报文的统计值,包括正常报文、异常报文和正常PAUSE帧的报文数、字节数端口发送的广播报文、组播报文和PAUSE帧的数量Output(normal): - packets, - bytes - broadcasts, - multicasts, - pauses端口发送的正常报文的统计值,包括正常报文和正常PAUSE帧的报文数、字节数端口发送的正常广播报文、组播报文和PAUSE帧的数量其中“-”表示不支持该统计项output errors各种发送错误的报文总数- underruns当端口的发送速率超过了发送队列的处理能力,导致报文被丢弃,是一种非常少见的硬件异常- buffer failures由于端口发送缓冲区不足而丢弃的报文数量aborts发送失败的报文总数,即报文已经开始发送,但由于各种原因(如冲突)而导致发送失败deferred延迟报文的数量,延迟报文是指发送前检测到冲突而被延迟发送的报文collisions冲突帧的数量,冲突帧是指在发送过程中检测到冲突的而停止发送的报文late collisions延迟冲突帧的数量,延迟冲突帧是指帧的前512 bits已经被发送,由于检测到冲突,该帧被延迟发送lost carrier载波丢失,一般适用于串行WAN接口,发送过程中,每丢失一个载波,此计数器加一- no carrier无载波,一般适用于串行WAN接口,当试图发送帧时,如果没有载波出现,此计数器加一
2023-08-01 04:14:511

如何显示H3C交换机端口的速率

我觉得 装个软件比较方便
2023-08-01 04:15:174

H3C以太网口流量显示信息

Peak value of input: 45269309 bytes/sec, at 2009-10-11 21:24:50 Peak value of output: 31077246 bytes/sec, at 2009-10-11 21:24:50 Last 300 seconds input: 13335 packets/sec 13205162 bytes/sec 11% Last 300 seconds output: 11018 packets/sec 3995365 bytes/sec 3%
2023-08-01 04:15:261

android 优先级对无序广播生效?

同一优先级的广播接收器,动态的要比静态注册的早。动态注册:即由代码注册的广播接收器静态注册:即在 AndroidManifest.xml 中注册的广播接收器 优先级: 当广播为有序发送的时候,要按这个排序并顺序发送。 sendBroadcast 发送的是无序广播。sendOrderedBroadcast 发送的是有序广播。 好了,现在寻找问题原因,在找原因前肯定有这样的想法,一个有序队列,既然允许有相同的优先级存在,那么在同优先级内要不然有排序子因素,要不基就是按照某种操作可能影响顺序。后者可能性很大。 打开源码,顺着 动态注册广播接受器 找,最后是 ActivityManagerService.java 这个文件找到了 registerReceiver 的实现。同地也看到,存储的广播接收器列表是 HashMap mRegisteredReceivers 这个变理。 里面有一段代码为: ReceiverList rl = (ReceiverList)mRegisteredReceivers.get(receiver.asBinder()); if (rl == null) { rl = new ReceiverList(this, callerApp, Binder.getCallingPid(), Binder.getCallingUid(), receiver); if (rl.app != null) { rl.app.receivers.add(rl); } else { try { receiver.asBinder().linkToDeath(rl, 0); } catch (RemoteException e) { return sticky; } rl.linkedToDeath = true; } mRegisteredReceivers.put(receiver.asBinder(), rl); } 在里面查找有没有这个 Receiver , 如果没有 put 进去。 看到这里貌似没有对广播的顺序做处理。是不是有别的地方做排序呢,找找成员变理,发现一个可疑的变量:final ArrayList mOrderedBroadcasts没错,感觉就应该是它了。 找找对它的操作,只有一处 mOrderedBroadcasts.set ,把代码摘录一下: BroadcastRecord r = new BroadcastRecord(intent, callerApp,callerPackage, callingPid, callingUid, requiredPermission,sticky, false); mOrderedBroadcasts.set(i, r);在这里放入了一个 BroadcastRecord 对像,而这个对像中主要的东西其实是 receivers向上跟踪 int NT = receivers != null ? receivers.size() : 0; int it = 0; ResolveInfo curt = null; BroadcastFilter curr = null; while (it < NT && ir < NR) { if (curt == null) { curt = (ResolveInfo)receivers.get(it); } if (curr == null) { curr = registeredReceivers.get(ir); } if (curr.getPriority() >= curt.priority) { // Insert this broadcast record into the final list. receivers.add(it, curr); ir++; curr = null; it++; NT++; } else { // Skip to the next ResolveInfo in the final list. it++; curt = null; } } 发现了一段 对 receivers 排序的代码,并且判断也是 priority 的值,用的是 >= 方式 感觉的找到了地方,但是对 Activity Manager Service 这个模块却更加的不懂了,以后有机会一定要分析一下这块是怎样设计的,才能确定本文的问题所在。暂时记录,以后分析!
2023-08-01 04:15:361

android 广播超时怎么避免actiivtythread finishing failed broadcast to data,in

final void processNextBroadcast(boolean fromMsg) { ............ do { if (mOrderedBroadcasts.size() == 0) { .............. return; } r = mOrderedBroadcasts.get(0); boolean forceReceive = false; int numReceivers = (r.receivers != null) ? r.receivers.size() : 0; if (mService.mProcessesReady && r.dispatchTime > 0) { long now = SystemClock.uptimeMillis(); if ((numReceivers > 0) && (now > r.dispatchTime + (2*mTimeoutPeriod*numReceivers))) { Slog.w(TAG, "Hung broadcast [" + mQueueName + "] discarded after timeout failure:" + " now=" + now + " dispatchTime=" + r.dispatchTime + " startTime=" + r.receiverTime + " intent=" + r.intent + " numReceivers=" + numReceivers + " nextReceiver=" + r.nextReceiver + " state=" + r.state); //设置系统处理广播的总时长,与接收器的个数有关 broadcastTimeoutLocked(false); // forcibly finish this broadcast forceReceive = true; r.state = BroadcastRecord.IDLE; } }
2023-08-01 04:15:551

Input: Packets : 0 Bytes : 0 Unicasts : 0 Multicasts : 0 Broadcasts : 0 CRC-ERROR : 0 Dropped : 0 F

4627054 packets input, 2169581547 bytes, 0 no buffer
2023-08-01 04:16:031

"新闻联播"节目的英语怎么说?

News
2023-08-01 04:16:114

win7中regedit中ForwardBroadcasts数据是0吗

"ForwardBroadcasts"=dword:00000000
2023-08-01 04:16:181

大侠,我想问一下有关交换机的mac地址的问题。

那是模拟器的问题,下面是真时交换机的输出。还有问题可以hi我!Vlan1 is up, line protocol is down Hardware is EtherSVI, address is 0022.0dfc.7440 (bia 0022.0dfc.7440) MTU 1500 bytes, BW 1000000 Kbit, DLY 10 usec, reliability 255/255, txload 1/255, rxload 1/255 Encapsulation ARPA, loopback not set Keepalive not supported ARP type: ARPA, ARP Timeout 04:00:00 Last input never, output never, output hang never Last clearing of "show interface" counters never Input queue: 0/75/0/0 (size/max/drops/flushes); Total output drops: 0 Queueing strategy: fifo Output queue: 0/40 (size/max) 5 minute input rate 0 bits/sec, 0 packets/sec 5 minute output rate 0 bits/sec, 0 packets/sec 0 packets input, 0 bytes, 0 no buffer Received 0 broadcasts (0 IP multicasts) 0 runts, 0 giants, 0 throttles 0 input errors, 0 CRC, 0 frame, 0 overrun, 0 ignored 0 packets output, 0 bytes, 0 underruns 0 output errors, 0 interface resets 0 output buffer failures, 0 output buffers swapped outVlan2 is up, line protocol is down Hardware is EtherSVI, address is 0022.0dfc.7441 (bia 0022.0dfc.7441) MTU 1500 bytes, BW 1000000 Kbit, DLY 10 usec, reliability 255/255, txload 1/255, rxload 1/255 Encapsulation ARPA, loopback not set Keepalive not supported ARP type: ARPA, ARP Timeout 04:00:00 Last input never, output never, output hang never Last clearing of "show interface" counters never Input queue: 0/75/0/0 (size/max/drops/flushes); Total output drops: 0 Queueing strategy: fifo Output queue: 0/40 (size/max) 5 minute input rate 0 bits/sec, 0 packets/sec 5 minute output rate 0 bits/sec, 0 packets/sec 0 packets input, 0 bytes, 0 no buffer Received 0 broadcasts (0 IP multicasts) 0 runts, 0 giants, 0 throttles 0 input errors, 0 CRC, 0 frame, 0 overrun, 0 ignored 0 packets output, 0 bytes, 0 underruns 0 output errors, 0 interface resets 0 output buffer failures, 0 output buffers swapped outVlan30 is up, line protocol is down Hardware is EtherSVI, address is 0022.0dfc.7442 (bia 0022.0dfc.7442) MTU 1500 bytes, BW 1000000 Kbit, DLY 10 usec, reliability 255/255, txload 1/255, rxload 1/255 Encapsulation ARPA, loopback not set Keepalive not supported ARP type: ARPA, ARP Timeout 04:00:00 Last input never, output never, output hang never Last clearing of "show interface" counters never Input queue: 0/75/0/0 (size/max/drops/flushes); Total output drops: 0 Queueing strategy: fifo Output queue: 0/40 (size/max) 5 minute input rate 0 bits/sec, 0 packets/sec 5 minute output rate 0 bits/sec, 0 packets/sec 0 packets input, 0 bytes, 0 no buffer Received 0 broadcasts (0 IP multicasts) 0 runts, 0 giants, 0 throttles 0 input errors, 0 CRC, 0 frame, 0 overrun, 0 ignored 0 packets output, 0 bytes, 0 underruns 0 output errors, 0 interface resets 0 output buffer failures, 0 output buffers swapped out
2023-08-01 04:16:261

act,broadcast,far,cartoon,distance,competition

1.actor2.far3.competition4.cartoon5.broadcasts6.distance
2023-08-01 04:16:331

以"不同的时代,不同的业余活动"为题写英语作文

broadcast the inspiration and the source material, in made broadcast in the day, I liked the rock and roll music, liked the network literature, after I liked finished class, is static sits before the computer, chooses music which a section was in a stew, looked for an article to inside the collection website, soaked cup of milks, heartily the appreciate music and the writing took to me joyful and the relaxation, therefore also liked code some writing putting slowly to mine individual main page. I thought that each people should not have a deficit oneself, therefore likes the hobby which regarding oneself broadcasts, I also planned that for oneself certain time, is been full oneself in this line of development, consummates itself diligently, enjoys itself to make the broadcast in the process happy feeling. After graduation, if has the possibility, I with every effort will also be able to participate in this line. Makes the broadcast is the profession which one kind pours water,补充:Goes to the flower-and-bird market to buy several trough bonsais frequently, gives itself, gives the colleague, chats with familiar flower-and-bird skilled worker, listens to them to speak some very interesting knowledge, every day spends several minutes to carry for the small trough waters, appreciates them freshly Paris green, is incomparably satisfied, is incomparably enjoyable. In addition, the spare time, I also like riding the public vehicle, I like investing one dollar the coin, sits on the vehicle, looked outside the glass flows the scenery, is static filters a oneself period of time own life, did not ponder, lets male tire me sit from this station to the next station, this sits to that head, in this process, nobody disturbance, enjoys own time heartily, because simultaneously side lively scene feels from the moral nature warm. My extra-curricular life is this, simple, but lets me relax, lets me enjoy, lets me enrich
2023-08-01 04:16:561

centos7.4内核调优,tcp单服务器万级并发

在使用linux的centos7.4遇到的各种坑,其中一个项目采用四层架构,配置层,平台层,逻辑服务器管理层和集体逻辑服务器层的,一个整体的 游戏 项目,其中,作为整个项目负责人和架构打架着,项目运行一年来,遇到了各种各样怪异的问题。其中就是tcp缓存区堵塞的问题,刚开始时候,以为是代码问题,花了半年的时间来排除,验证,把能想到的问题都做了一个遍,问题还是存在。最后应该几个调优和验证。附上算比较稳定centos7.4的内核调优详细参数如下: 内核配置文件:/etc/sysctl.conf net.ipv4.tcp_mem = 768432 2097152 15242880 net.ipv4.tcp_wmem = 40960 163840 4194304 net.ipv4.tcp_rmem = 40960 873800 4194304 #net.core.somaxconn=6553600 net.core.wmem_default = 8388608 net.core.rmem_default = 8388608 net.core.rmem_max = 524288000 net.core.wmem_max = 524288000 net.ipv4.tcp_syncookies=1 net.ipv4.tcp_max_syn_backlog=81920 net.ipv4.tcp_timestamps=0 # 参数的值决定了内核放弃链接之前发送SYN+ACK包的数量,该参数对应系统路径为:/proc/sys/net/ipv4/tcp_synack_retries,默认是2 net.ipv4.tcp_synack_retries=3 # 表示内核放弃建立链接之前发送SYN包的数量,该参数对应系统路径为:/proc/sys/net/ipv4/tcp_syn_retries,默认是6 net.ipv4.tcp_syn_retries=3 net.ipv4.tcp_fin_timeout = 30 net.ipv4.tcp_keepalive_time = 300 net.ipv4.ip_local_port_range = 20000 65000 net.ipv4.tcp_max_tw_buckets = 6000 net.ipv4.route.max_size = 5242880 kernel.sem=250 65536 100 2048 kernel.msgmnb = 4203520 kernel.msgmni = 64 kernel.msgmax = 65535 #设置最大内存共享段大小bytes kernel.shmmax = 68719476736 kernel.shmall = 4294967296 kernel.shmmni = 655360 net.ipv4.tcp_tw_reuse=1 net.ipv4.tcp_tw_recycle = 1 net.ipv4.tcp_window_scaling = 1 net.ipv4.tcp_no_metrics_save=1 # 开启SYN洪水攻击保护 kernel.core_uses_pid = 1 net.ipv4.conf.lo.arp_announce=2 net.ipv4.tcp_sack = 1 kernel.randomize_va_space=1 net.nf_conntrack_max = 25000000 net.netfilter.nf_conntrack_max = 25000000 net.netfilter.nf_conntrack_tcp_timeout_established = 180 #net.ipv4.netfilter.ip_conntrack_max=1000000 net.netfilter.nf_conntrack_tcp_timeout_time_wait = 120 net.netfilter.nf_conntrack_tcp_timeout_close_wait = 60 net.netfilter.nf_conntrack_tcp_timeout_fin_wait = 120 #避免放大攻击 net.ipv4.icmp_echo_ignore_broadcasts=1 #关闭ipv6 net.ipv6.conf.all.disable_ipv6 = 1 net.ipv6.conf.default.disable_ipv6 = 1 # 开启恶意icmp错误消息保护 net.ipv4.icmp_ignore_bogus_error_responses = 1 #关闭路由转发 net.ipv4.ip_forward = 0 net.ipv4.conf.all.send_redirects = 0 net.ipv4.conf.default.send_redirects = 0 #开启反向路径过滤 net.ipv4.conf.all.rp_filter = 1 net.ipv4.conf.default.rp_filter = 1 #处理无源路由的包 net.ipv4.conf.all.accept_source_route = 0 net.ipv4.conf.default.accept_source_route = 0 #关闭sysrq功能 kernel.sysrq = 0 #每个网络接口接收数据包的速率比内核处理这些包的速率快时,允许送到队列的数据包的最大数目 net.core.netdev_max_backlog = 262144 #限制仅仅是为了防止简单的DoS 攻击 net.ipv4.tcp_max_orphans = 3276800 # 确保无人能修改路由表 net.ipv4.conf.all.accept_redirects = 0 net.ipv4.conf.default.accept_redirects = 0 net.ipv4.conf.all.secure_redirects = 0 net.ipv4.conf.default.secure_redirects = 0 vm.swappiness = 0 #决定检查过期多久邻居条目 net.ipv4.neigh.default.gc_stale_time=120 fs.file-max = 40000500 fs.nr_open = 40000500 kernel.perf_cpu_time_max_percent=60 kernel.perf_event_max_sample_rate=6250 kernel.sched_migration_cost_ns=5000000 net.core.optmem_max= 25165824 vm.max_map_count=262144 net.core.somaxconn = 65535 #使用arp_announce / arp_ignore解决ARP映射问题 net.ipv4.conf.default.arp_announce = 2 net.ipv4.conf.all.arp_announce=2 net.ipv4.conf.lo.arp_announce=2
2023-08-01 04:17:161

雅思口语范文:描述一个你喜欢的电视节目

  下面是一篇描写TV program的雅思口语话题范文,这篇雅思口语范文的主要内容是描述一个你喜欢的电视节目。这是一个抽象类的口语话题,这样的话题要求考生在描述的时候尽可能的使答案显得生动而具体。下面我们来看看具体内容。   Describe your favorite TV program   My favorite TV program is called Cooking, which is broadcast on Channel Five every Sunday morning. The time it broadcasts is very convenient, coz after watching it, audiences have enough time to imitate the dish they have just learnt from the program, and itu2019s Sunday, people do not need to go to work.   Once, a course named well-done duck with bean sauce was broadcast. After watched it, I was really interested in it and decided to learn to cook the dish at supper. In order to show off my cooking skills, I tried my best to cook the well-done duck with bean sauce. I cut a bean curd into slices, which seemed as thin as humanu2019s hair. Then I used flour, eggs, sugar and other ingredients to make the bean sauce. After that, I fried a duck in shallow oil with the bean sauce. Finally, the course was achieved.   After my parents tasted it, they both gave praise to my cooking skills. They said, it looked inviting, smelt refreshing and tasted bitter first, sour later, then a litter salty, and a unique spiciness remained at last.   以上就是这篇雅思口语话题范文的全部内容,大家可以看到这篇雅思口语范文的重点也可以落在经历上,所以在回答和经历有关的话题的时候,大家也可以用这个材料。当然如果想要回答好这类的话题,另一个不可避免的就是要掌握一些关于厨房的词汇。
2023-08-01 04:17:221

短语动词

动词常和某些其他词类用在一起,构成固定词组,形成所谓短语动词 (phrasal verb) 。和动词一样,短语动词也可分为及物和不及物两种。短语动词可以作为一个整体看待,同一般动词一样使用。 1) 动词 + 介词 这类短语动词用作及物动词,后面须跟宾语。如: The small boy insisted on going with his parents. 那男孩坚持要跟父母一起去。 Do you often listen to broadcasts in English? 你常听英语广播吗 ? Look at the children. Aren"t they lovely? 看着这些孩子们。他们多么可爱呀 ! We stand for self-reliance. 我们是主张自力更生的。 这一类的短语动词还有很多,如 depend on (upon)( 依 *) , wait on ( 服侍 ) , look for ( 寻找 ) , deal with( 对待 ) , look after( 照料 ) , wait for( 等待 ) 等。 2) 动词 + 副词 这类短语动词有的用作及物动词,有的用作不及物动词。如: I always get up as soon as the bell rings. 我总是一打铃就起床。 ( 不及物 ) Look out , there"s a car coming! 当心,来汽车了 !( 不及物 ) Have you handed in your exercises already? 你已经交练习了吗 ?( 及物 ) Please don"t forget to put on your coat ; it"s cold outside. 请不要忘记穿外衣,外面很冷。 ( 及物 ) 这一类的短语动词还有很多,及物如 put out ( 扑灭 ) , eat up ( 吃光 ) , putdown( 放下 ) ;不及物如 set off ( 出发 ) , come up( 走近 ) , go on( 继续 ) 。 [ 注一 ] " 动词 + 副词 " 这类短语动词和上面第一类 " 动词 + 介词 " 的不同之处在于: " 动词 + 介词 " 用作及物动词,后面须跟宾语。 " 动词 + 副词 " 则有的及物,有的不及物;用作及物动词而宾语为人称代词或自身代词时,副词往往放在宾语之后。如: Please wake me up at five tomorrow. 请在明天早上五点唤醒我。 If you have done your exercises , please hand them in. 如果你们练习做完了请交来。 She doesn"t normally behave like that ; she"s putting it on. 她通常并不如此表现,她是装出来的。 [ 注二 ] 这类短语动词有不少可兼作及物和不及物动词用。如: He took off his hat when he entered the office. 他进办公室后脱下帽子。 ( 及物 ) The plane took off at seven sharp. 飞机在七点整起飞。 ( 不及物 ) Charlie rang up Neil to ask about the time of the meeting. 查理打电话给尼尔问开会的时间。 ( 及物 ) If you can"t come , please ring up and let us know. 你如来不了,请来电话告诉我们一声。 ( 不及物 ) 3) 动词 + 副词 + 介词 短语动词 " 动词 + 副词 " 之后有的可以再加一个介词,形成另一种短语动词。这类短语动词用作及物动词。如: Do not give up hope. We must go on with the experiment 不要失望。我们必须继续试验。 (go on with 继续 ) He came up to me. 他走到我跟前。 (come up to 走近 ) 这类短语动词还有: look down upon( 看不起 ) , do away with( 去掉 ) , put up with( 忍受 ) 等。 4) 动词 + 名词 + 介词 这类短语动词也是及物的。如 He shook hands with all the guests at the banquet. 他在宴会上和宾客一一握手。 Young pioneers often come to the Children"s Palace to take part in after=school activities. 少先队员经常到少年宫来参加课外活动。 Pay attention to the temperature of the stored rice. 注意仓库里的稻谷的温度。 Her job is taking care of the babies. 她的工作是照顾婴儿。 这一类短语动词还有: put an end to ( 结束 ) , take notice of ( 注意 ) , catch hold of ( 抓住 ) , lose sight of( 看不见 ) , make use of( 利用 ) 等 动词的基本形式( principal forms of the verb ) 1) 英语动词的四种基本形式 它们是动词原形( room form of the verb ),过去式 (past tense form) , 过去分词 ( past participle )和现在分词 (present participle) 。这四种形式和助动词一起构成动词的时态、语态和语气。 原形 过去式 过去分词 现在分词 work worked worked working write wrote written writing have had had having do did done doing 2) 动词原形 动词原形就是词典中一般给的动词的形式,如 be , have , do , work , study 等。 3) 动词过去式和过去分词的构成有规则的和不规则的两种。规则动词 (regular verb) 的过去式和过去分词,由在原形后面加词尾 -ed 构成。 [ 注 ] 少数双音节动词,尽管重音在第一个音节,仍双写末尾的辅音字母,然后再加 -ed 。如: 5travel - traveled 5level - 1evelled 5total - totaled 5model - modelled 但美国英语不双写辅音字母,如 travel-traveled 。 不规则动词 (irregular verb) 的过去式及过去分词的形式是不规则的。这些动词为数虽不多,但都是比较常用的,必须熟记。不规则动词表见本书附录一。 4) 动词的现在分词 由动词原形加词尾 -ing 构成。 其构成方法如下: a) 一般情况下,直接加 -ing : go-going 去 stand-standing 站立 ask - asking answer - answering 回答 study - studying 学习 be-being 是 see-seeing 看 [ 注一 ] 和名词复数、动词第三人称现在一般时加 -s(-es) 不同,动词末尾如为 " 辅音字母 + y" 时, y 不变,其后直接加 -ing 。如 studying [5stQdiiN] , fly - flying [5flaiiN] , carry-carrying [5kAriiN] 。 [ 注二 ] 动词结尾为辅音字母 r 时,加 -ing , r 在此必须发音。如: enter [5entE] - entering [5entEriN] 进入 answer [5B:nsE] - answering[5B:nsEriN] 回答 wear [wZE] - wearing [5wZeriN] 穿 b) 以不发音的 e 结尾的动词,去掉 e ,再加 -ing 。如: come-coming 来 write-writing 写 take - taking 拿 become-becoming 变成 c) 动词是闭音节的单音节词,或是以重读闭音节结尾的多音节词,而末尾只有一个辅音字母时,这个辅音字母须双写,然后再加 -ing 。如: Sit - sitting 坐 run-running 跑 Stop-stopping 停止 begin-beginning 开始 admit-admitting 承认 forget - forgetting 忘记 [ 注一 ] send , think , accept 等动词虽是闭音节或以重读闭音节结尾,但末尾有一个以上的辅音字母,因此,这个辅音字母不双写,应直接加 -ing 。如: sending , thinking , accepting 。 [ 注二 ] 少数双音节的动词,重音在第一音节,仍双写末尾的辅音字母,然后再加 -ing 。如: 5travel-traveling 5level-levelling 5total-totaling 5model-modelling 美国英语不双写辅音字母,如 travel - traveling 。 d) 少数几个以 -ie 止结尾的动词,须将 ie 变作 y ,再加 ing 。如: die-dying 死, tie-tying 捆,缚,系 lie-lying 躺,说谎 [ 注 ] 少数以 -c 结尾的动词变为过去式和现在分词时,须先将 -c 变为 ck, 然后再加 -ed 或 -ing 。如: picnic picnicked picnicking traffic trafficked trafficking [ 英语语法手册 ] 一般时态 现在一般时的基本用法 l) 表示现在存在的习惯,经常发生的动作或存在的状态。常与 every day , twice a week( 每周二次 ) , often ( 常,往往 ) , usually( 通常 ) , always( 总是 ) , seldom( 很少 ) , sometimes( 有时 ) 等时间状语连用。如: She is our English teacher. 她是我们的英语老师。 He takes a walk after supper every day. 他每天晚饭后散步。 The children go to school at seven every morning. 孩子们每天早晨七点上学。 2) 表示主语的特征、性格、能力等。如: He workshard. 他工作很努力。 ( 即:他是一个勤劳的人。 ) Does she like sports? 她爱好运动吗 ?( 即:她是个运动爱好者吗 ?) The children draw well. 这些孩子很会绘画。 ( 表示能力 ) 3) 表示客观事实或普遍真理。如: The sun rises in the east. 太阳从东方升起。 Two plus two makes four. 二加二等于四。 Knowledge is power ,知识就是力量。 现在一般时的其他用法 l) 在时间、条件状语从句中表示将来的动作。如: When they leave school, they will go to work in Tibet. 他们毕业后将到西藏去工作。 If You see him , will You tell him to ring me 叩 ? 如果你见到他,叫他给我打个电话好吗 ? We"ll visit the cotton mill if it is fine tomorrow. 如果明天天晴, 我们就去参观纺织厂。 2) 表示安排或计划好的将来的动作 ( 一般只限于某些表示移动的动词,如 go , come , leave , start 等 ) 。如: The train starts at ten o"clock in the morning. 火车将于上午十点钟开出。 When does the Japanese Youth delegation leave for Xian? 日本青年代表团什么时候去西安 ? Supper is at five today. 今天五点开晚饭。 3) 引用书籍报刊或其作者时,一般须用现在一般时。如: Marx says that a foreign language is a weapon in the struggle of life. 马克思说外国语是人生斗争的武器。 The story describes how a Young scientist develops a new theory. 故事描写一个青年科学家如何建立了一个新的理论。 4) 主句中的谓语动词如是过去时态,其宾语从句的谓语动词一般也须用过去时态。但宾语从句如说的是客观真理,它的谓语动词仍须用现在一般时。如: Galileo insisted that the earth moves round the sun. 伽利略坚持地球绕太阳运行的说法。 [ 注 ] 图片说明、电影说明、故事重述、戏剧的舞台说明以及报纸上的标题和故事的题目,常用现在一般时,小说一般用过去时态。但为了描写得生动,也往往用现在一般时和其他现在时态。 5) 在某些常用句子中表示在一个具体的现在时间所发生的动作或存在的状态 ( 即不是经常发生的动作或存在的状态 ) 。如: What time is it now? 现在是几点钟 ? The patient is much better now. 病人现在好多了。 What is Shanghai like now? 上海现在的情况如何 ? 在下面的感叹句中亦须用现在一般时。如: Here he comes. 他来了。 ( 注意 here 必须在句首 ) There goes the bell. 铃响了。 ( 注意 there 必须在句首 ) 过去一般时的基本概念 过去一般时 (past indefinite tense) 表示过去的动作或状态。这种动作或状态可能只限于一次,也可能是经常性的。如: He went to town yesterday. 他昨天进城了。 ( 一次性动作 ) The weather was warm last month. 上个月天气很暖和。 When I was Young I took cold baths regularly. 我年轻时常洗冷水浴。 ( 经常性动作 )
2023-08-01 04:17:291

思科路由器的串口的line protocol 频繁 updown

恢复出厂设置,修改密码,在创建一个新连接试试
2023-08-01 04:17:382

play的发音

play_百度翻译play 英[pleu026a] 美[pleu026a] n. 游戏; 比赛; 戏剧; 赌博;
2023-08-01 04:17:472

re-air broadcasts 什么意思

re air broadcasts再播放请采纳如果你认可我的回答,敬请及时采纳,~如果你认可我的回答,请及时点击【采纳为满意回答】按钮~~手机提问的朋友在客户端右上角评价点【满意】即可。~你的采纳是我前进的动力~~O(∩_∩)O,记得好评和采纳,互相帮助
2023-08-01 04:18:002

Cell Broadcasts是什么软件? 可以删除么?

G17已删,没有问题
2023-08-01 04:18:071

There was not until 1920 that regular radio broadcasts began.高手点解为什么填that

直到1920年,常规电台才正式开播!如果句子不是There而是IT的话这就是not...until的强调句型了notuntil引起的时间状语置于句首时,句子的主谓应部分倒装。由notuntil引导的时间状语从句位于句首时,主句应部分倒装,从句语序不变。如:Notuntil1998didhereturntohishometown.直到1998年他才回到家乡。NotuntilFathercamebackdidwebegintohavesupperlastnight.昨晚直到父亲回来,我们才开始吃晚饭。注意:当notuntil引导的状语或状语从句用于强调句型时,句子的主语不倒装。如将上两句改为强调句应为:Itwasnotuntil1998thathereturnedtohishometown.ItwasnotuntilFathercamebackthatwebegantohavesupperlastnight.
2023-08-01 04:18:141

wafs中文翻译

F implementation of final phase of wafs in 2004 F wafs的最后阶段于二零零四年实施。 World area forecast system wafs 世界区域预报系统 Swh charts in fpght documents would be replaced by the most appropriate wafs chart ( s ) 以最合适的wafsswh图取代飞行气象文件中的高层重要天气图。 A swh charts in fpght documents would be replaced by the most appropriate wafs chart A以最合适的wafs swh图取代飞行气象文件中的高层重要天气图。 In accordance with the wafs transition plan for asia pacific region , the following would take place in phases : - 按照亚太地区而设的wafs过渡方案,下述各项将分期进行: Airpnes are being requested to consider whether additional swm chart would be required from wafs for fpght operations e . g 天文台要求航空公司考虑在亚太地区飞行运作如etops是否需要额外的wafs swm图。 Airpnes are being requested to consider whether additional swm chart ( s ) would be required from wafs for fpght operations ( e . g 天文台要求航空公司考虑在亚太地区飞行运作(如etops )是否需要额外的wafsswm图。 Two world area forecast centres wafcs at london and washington broadcast the wafs products via satelptes . the hko receives the satelpte broadcasts from wafcs 分别位于伦敦及华盛顿的两个世界区域预报中心wafc通过人造卫星广播世界区域预报系统的产品。 Two world area forecast centres ( wafcs ) at london and washington broadcast the wafs products via satelptes . the hko receives the satelpte broadcasts from wafcs 分别位于伦敦及华盛顿的两个世界区域预报中心( wafc )通过人造卫星广播世界区域预报系统的产品。 We are happy to report that he has taken up the chair of the asia pacific wafs world area forecast system transition task force from the outgoing austrapan expert 在会上,岑智明获委任为亚太区世界航空区域预报系统wafs过渡专责小组主席,接替离任的澳洲专家。
2023-08-01 04:18:341

手机上的cell broadcasts不小心强制停止了,如何重新安装启动

这个没多大用的,广播传送之类的,删了都没事。
2023-08-01 04:18:411

求大神翻译一下

2023-08-01 04:18:501

如何提升ACTION

如何提升ACTION_SIM_STATE_CHANGED的接收速度?在Android中,BroadcastReceiver分动态注册和静态注册. 静态注册的一个优势就是:当你的BroadcastReceiver可以接受系统中某个broadcast时,系统会自动启动你的程序,从而让BroadcastReceiver完成相关处理; 而动态注册则只有在程序运行时且没有unregisterReceiver才能接收到broadcast.此时,假设我们要在系统开机后,要对SIM卡联系人进行读取操作,那么我们应该如何注册自己的BroadcastReceiver呢?方案一:通过静态注册receiver来处理ACTION_SIM_STATE_CHANGED的broadcast,当icc state为LOADED时,读取SIM卡联系人.这是一种比较常规的做法. 但是这个方案有一个比较严重的问题,那就是接收到broadcast的时机太晚了。结果就是,可能开机几分钟过去了,SIM卡联系人却还没加载出来。通过查看IccCardProxy中broadcastIccStateChangedIntent()函数的代码,我们发现,它发送的就是一个sticky broadcastActivityManagerNative.broadcastStickyIntent(intent, READ_PHONE_STATE, UserHandle.USER_ALL)按照常理来推断,一个sticky的broadcast不应该需要耗时这么久的。那问题究竟出在什么地方了呢?在调查这个问题之前,我们先简单看一下,静态注册的receiver和动态注册的receiver是如何被管理的呢?静态注册receiver:简单讲,系统启动时,创建PackageManagerService对象,简称PMS,然后通过scanDirLI函数对各个路径进行扫描,保存receiver等等main[] // PackageManagerService.javaPackageManagerService()scanDirLI()scanPackageLI(File scanFile, int parseFlags, int scanFlags, long currentTime, UserHandle user)parsePackage() // PackageParser.java// scanPackageLI(PackageParser...)调用scanPackageDirtyLI来进一步处理parsePackage()生成的PackageParser.Package对象pkg// scanPackageDirtyLI将pkg中的receiver添加到PMS的mReceivers中(具体代码:mReceivers.addActivity(a, "receiver")),// 并将pkg添加到PMS的mPackages中(具体代码:mPackages.put(pkg.applicationInfo.packageName, pkg))scanPackageLI(PackageParser.Package pkg, int parseFlags, int scanFlags, long currentTime, UserHandle user) // PackageManagerService.javaparseBaseApk(File apkFile, AssetManager assets, int flags) // PackageParser.javaparseBaseApk(Resources res, XmlResourceParser parser, int flags, String[] outError)parseBaseApplication() // // 将生成的receiver放到receivers中} else if (tagName.equals("receiver")) {Activity a = parseActivity(owner, res, parser, attrs, flags, outError, true, false);if (a == null) {mParseError = PackageManager.INSTALL_PARSE_FAILED_MANIFEST_MALFORMED;return false;}owner.receivers.add(a);} else if (tagName.equals("service")) {通过上面的简单分析,我们可以发现所有静态注册的receiver是通过PMS进行管理的.动态注册的receiver:相比静态注册,动态注册的流程要简单许多.registerReceiver(BroadcastReceiver receiver, IntentFilter filter) // ContextImpl.javaregisterReceiver(BroadcastReceiver receiver, IntentFilter filter, String broadcastPermission, Handler scheduler)registerReceiverInternal()registerReceiver() // AMS在AMS的registerReceiver函数中,receiver和broadcast filter相关信息被放到了mRegisteredReceivers和mReceiverResolver中.了解了静态注册和动态注册receiver在PMS和AMS中的大致流程后,再来看下IccCardProxy发送sticky broadcast时AMS的大概流程.broadcastStickyIntent(intent, READ_PHONE_STATE, UserHandle.USER_ALL) // ActivityManagerNative.javabroadcastIntent() // ActivityManagerService.java 简称AMSbroadcastIntentLocked()下面贴一下broadcastIntentLocked中比较重要的处理private final int broadcastIntentLocked(ProcessRecord callerApp, String callerPackage, Intent intent, String resolvedType, IIntentReceiver resultTo, int resultCode, String resultData, Bundle map, String requiredPermission, int appOp, boolean ordered, boolean sticky, int callingPid, int callingUid, int userId) { intent = new Intent(intent); // By default broadcasts do not go to stopped apps. intent.addFlags(Intent.FLAG_EXCLUDE_STOPPED_PACKAGES); ...... userId = handleIncomingUser(callingPid, callingUid, userId, true, ALLOW_NON_FULL, "broadcast", callerPackage); ...... /* * Prevent non-system code (defined here to be non-persistent * processes) from sending protected broadcasts. */ int callingAppId = UserHandle.getAppId(callingUid); ...... // Figure out who all will receive this broadcast. List receivers = null; // PMS中的结果 List<BroadcastFilter> registeredReceivers = null; // AMS中的结果 // Need to resolve the intent to interested receivers... if ((intent.getFlags()&Intent.FLAG_RECEIVER_REGISTERED_ONLY) == 0) { // 向PMS查询符合条件的receiver receivers = collectReceiverComponents(intent, resolvedType, callingUid, users); } if (intent.getComponent() == null) { if (userId == UserHandle.USER_ALL && callingUid == Process.SHELL_UID) { ...... } else {// 向AMS查询符合条件的receiver registeredReceivers = mReceiverResolver.queryIntent(intent, resolvedType, false, userId); } } final boolean replacePending = (intent.getFlags()&Intent.FLAG_RECEIVER_REPLACE_PENDING) != 0; ...... // 注意,这里用的是从AMS中查询出来的符合条件的receiver int NR = registeredReceivers != null ? registeredReceivers.size() : 0; if (!ordered && NR > 0) { // If we are not serializing this broadcast, then send the // registered receivers separately so they don"t wait for the // components to be launched. final BroadcastQueue queue = broadcastQueueForIntent(intent); BroadcastRecord r = new BroadcastRecord(queue, intent, callerApp, callerPackage, callingPid, callingUid, resolvedType, requiredPermission, appOp, registeredReceivers, resultTo, resultCode, resultData, map, ordered, sticky, false, userId); if (DEBUG_BROADCAST) Slog.v( TAG, "Enqueueing parallel broadcast " + r); final boolean replaced = replacePending && queue.replaceParallelBroadcastLocked(r); if (!replaced) { queue.enqueueParallelBroadcastLocked(r); queue.scheduleBroadcastsLocked(); } registeredReceivers = null; NR = 0; } ...... if ((receivers != null && receivers.size() > 0) || resultTo != null) { BroadcastQueue queue = broadcastQueueForIntent(intent); BroadcastRecord r = new BroadcastRecord(queue, intent, callerApp, callerPackage, callingPid, callingUid, resolvedType, requiredPermission, appOp, receivers, resultTo, resultCode, resultData, map, ordered, sticky, false, userId); if (DEBUG_BROADCAST) Slog.v( TAG, "Enqueueing ordered broadcast " + r + ": prev had " + queue.mOrderedBroadcasts.size()); if (DEBUG_BROADCAST) { int seq = r.intent.getIntExtra("seq", -1); Slog.i(TAG, "Enqueueing broadcast " + r.intent.getAction() + " seq=" + seq); } boolean replaced = replacePending && queue.replaceOrderedBroadcastLocked(r); if (!replaced) { // 注意,被放到ordered broadcast中了! queue.enqueueOrderedBroadcastLocked(r); queue.scheduleBroadcastsLocked(); } } return ActivityManager.BROADCAST_SUCCESS;}collectReceiverComponents()和mReceiverResolver.queryIntent()是broadcastIntentLocked()中两个重要的函数调用.分别初始化了broadcastIntentLocked()中的receivers和registeredReceivers变量.collectReceiverComponents()基本是通过调用AppGlobals.getPackageManager().queryIntentReceivers()来查询符合条件的receiver,也就是PMS的queryIntentReceivers()函数进行查询,进而通过PMS中mReceivers变量的queryIntent来执行查询操作.可见,collectReceiverComponents()最终查询到的是静态注册的符合条件的receiver.再来简单看下mReceiverResolver.queryIntent()方法的查询结果. 我们在执行AMS的registerReceiver()时,将broadcast以及broadcast filter相关的信息放到了mReceiverResolver中,因此,这里查询到的是所有符合条件的动态注册的receiver.最终,符合条件的静态注册的receiver被保存在broadcastIntentLocked函数中receivers变量中;符合条件的动态注册的receiver被保存在registeredReceivers变量中。在接下来enqueueParallelBroadcastLocked时,却只使用了registeredReceivers,即动态注册的receiver. 而静态注册的receiver却被enqueueOrderedBroadcastLocked放到了ordered broadcast队列中!下面再来简单看下BroadcastQueue对broadcast的处理流程:scheduleBroadcastsLocked()handleMessage() // BroadcastQueue$BroadcastHandlerprocessNextBroadcast()deliverToRegisteredReceiverLocked() // non-orderedperformReceiveLocked()scheduleRegisteredReceiver() // ActivityThread$ApplicationThreadperformReceive() // LoadedApk$ReceiverDispatchermActivityThread.post(args)run() // LoadedApk$Argsreceiver.onReceive(mContext, intent) // 执行BroadcastReceiver的onReceive方法processCurBroadcastLocked() // orderedscheduleReceiver() // ActivityThread$ApplicationThreadhandleMessage() // ActivityThread$HhandleReceiver() // ActivityThreadreceiver.onReceive(context.getReceiverRestrictedContext(), data.intent) // 执行BroadcastReceiver的onReceive方法由于ordered broadcast是一条一条来处理,也就不难发现为什么我们静态注册的接收ACTION_SIM_STATE_CHANGED的broadcast receiver很晚才能被启动了.既然静态注册的receiver只能接受ordered broadcast后,如果想提升接收broadcast的速度,那我们只能使用动态注册receiver了。也就引出了我们的第二个方案.方案二:通过自定义Application并在自定义Application中动态注册receiver来处理ACTION_SIM_STATE_CHANGED的broadcast,在AndroidManifest.xml中声明时为自定义的application添加android:persistent="true"属性. 这样就可以大幅提升接收ACTION_SIM_STATE_CHANGED的速度,但这是为什么呢?在AMS的systemReady()中将通过PMS的getPersistentApplications()获得所有persistent属性为true的程序,并将他们启动起来. 即在进入launcher之前就被启动了.而我们在自定义的Application的onCreate()中注册receiver, 来接收ACTION_SIM_STATE_CHANGED的broadcast,我们的receiver将被AMS管理,进而我们就可以更快的接收到broadcast了(参考上文对AMS中broadcastIntentLocked()的分析). 但是这个方案也不是完美的,因为它声明了persistent=“true”,会占用内存以及增加开机时间.自定义Application的代码:public class MyApp extends Application {private BroadcastReceiver mReceiver = new BroadcastReceiver() {@Overridepublic void onReceive(Context context, Intent intent) {// TODO}};@Overridepublic void onCreate() {super.onCreate();IntentFilter intentFilter = new IntentFilter(TelephonyIntents.ACTION_SIM_STATE_CHANGED);intentFilter.addAction(Intent.ACTION_BOOT_COMPLETED);registerReceiver(mReceiver, intentFilter);}}在AndroidManifest中的声明:<applicationandroid:name="MyApp"android:label="@string/app_name"android:persistent="true">...</application>不止ACTION_SIM_STATE_CHANGED,其它的broadcast receiver也可以采用方案二的做法来更快速的接收broadcast,就看自己有没有这个需要了.写的比较仓促,有纰漏之处,敬请批评指正!
2023-08-01 04:19:041

如果世界上没有广告了英语作文200字

Nowadays, more and more advertisements appear on newspapers, broadcasts,magazines as well as streets. People have different views on advertisements. Some people think advertisements can help people to have a wide choice of goods and they help consumers know the goods and businessmen better. The consumers can gain not only knowledge of goods but also artistic enjoyment. Contrary to those people, many others think advertisements are very unpleasant.Consumers are often cheated by the false advertisement on which consumers always waste a great deal of time. What is more, consumers fell annoyed to be interrupted when they are watching TV plays. So advertisements should be limited. But whether you like it or not, advertisements have become a part of our life. 广告 现在越来越多的广告出现在报纸、广播、杂志甚至街头,人们对此有不同的看法。 一些人认为广告能拓宽人们对商品的选择,使消费者更好地了解商品和商家。消费者不仅能够获得商品知识,也能得到艺术享受。 相反,另外一些人认为广告很令人讨厌。消费者经常被虚假广告欺骗,而且人们在这些广告上浪费了大量的时间。更有甚者,消费者觉得看电视剧时插播广告让人心烦。因此,广告应当受到限制。 不管你喜不喜欢广告,它已经成为我们生活的一部分。
2023-08-01 04:19:141

s开头的英文单词,100个 最好是名字

s the plans.") social - ad. of or about people or a group soft - ad. not hard; easily shaped; pleasing to touch; not loud soil - n. earth in which plants grow soldier - n. a person in the army solid - ad. having a hard shape with no empty spaces inside; strong; not in the form of a liquid or gas solve - v. to find an answer; to settle some - ad. of an amount or number or part not stated; not all son - n. a person"s male child soon - ad. not long after the present time; quickly sort - n. any group of people or things that are the same or are similar in some way; a kind of something sound - n. fast-moving waves of energy that affect the ear and result in hearing; that which is heard south - n. the direction to the right of a person facing the rising sun space - n. the area outside the earth"s atmosphere where the sun, moon, planets and stars are; the area between or inside things speak - v. to talk; to say words with the mouth; to express one"s thoughts to others and exchange ideas; to give a speech to a group special - ad. of a different or unusual kind; not for general use; better or more important than others of the same kind speech - n. a talk given to a group of people speed - v. to make something go or move faster; n. the rate at which something moves or travels; the rate at which something happens or is done spend - v. to give as payment; to use ("He spends much time studying.") spill - v. to cause or permit liquid to flow out, usually by accident spirit - n. the part of a human that is not physical and is connected to thoughts and emotions; the part of a person that is believed to remain alive after death split - v. to separate into two or more parts; to divide or break into parts sport - n. any game or activity of competition involving physical effort or skill spread - v. to become longer or wider; to make or become widely known spring - n. the time of the year between winter and summer spy - v. to steal or get information secretly; n. one who watches others secretly; a person employed by a government to get secret information about another country square - n. a flat shape having four equal sides stab - v. to cut or push into or through with a pointed weapon stand - v. to move into or be in a position in which only the feet are on a surface; to be in one position or place star - n. a mass of gas that usually appears as a small light in the sky at night, but is not a planet; a famous person, usually an actor or singer start - v. to begin; to make something begin starve - v. to suffer or die from a lack of food state - v. to say; to declare; n. a political part of a nation station - n. a place of special work or purpose ("a police station"); a place where passengers get on or off trains or buses; a place for radio or television broadcasts statue - n. a form of a human, animal or other creature usually made of stone, wood or metal stay - v. to continue to be where one is; to remain; to not leave; to live for a time ("They stayed in New York for two years.") steal - v. to take without permission or paying steam - n. the gas that comes from hot water steel - n. iron made harder and stronger by mixing it with other substances step - v. to move by lifting one foot and placing it in a new position; n. the act of stepping; one of a series of actions designed to reach a goal stick - v. to attach something to another thing using a substance that will hold them together; to become fixed in one position so that movement is difficult ("Something is making the door stick."); n. a thin piece of wood still - ad. not moving ("The man was standing still."); until the present or a stated time ("Was he still there?"); even so; although ("The job was difficult, but she still wanted to do it.") stone - n. a small piece of rock stop - v. to prevent any more movement or action; to come or bring to an end store - v. to keep or put away for future use; n. a place where people buy things storm - n. violent weather, including strong winds and rain or snow story - n. the telling or writing of an event, either real or imagined stove - n. a heating device used for cooking straight - ad. continuing in one direction without turns strange - ad. unusual; not normal; not known street - n. a road in a city, town or village stretch - v. to extend for a distance; to pull on to make longer or wider strike - v. to hit with force; to stop work as a way to seek better conditions, more pay or to make other demands strong - ad. having much power; not easily broken, damaged or destroyed structure - n. the way something is built, made or organized; a system that is formed or organized in a special way; a building struggle - v. to try with much effort; to fight with; n. a great effort; a fight study - v. to make an effort to gain knowledge by using the mind; to examine carefully stupid - ad. not able to learn much; not intelligent subject - n. the person or thing being discussed, studied or written about submarine - n. an underwater ship substance - n. the material of which something is made (a solid, liquid or gas) substitute - v. to put or use in place of another; n. a person or thing put or used in place of another subversion - n. an attempt to weaken or destroy a political system or government, usually secretly succeed - v. to reach a goal or thing desired; to produce a planned result such - ad. of this or that kind; of the same kind as; similar to sudden - ad. not expected; without warning; done or carried out quickly or without preparation suffer - v. to feel pain in the body or mind; to receive or experience hurt or sadness sugar - n. a sweet substance made from liquids taken from plants suggest - v. to offer or propose something to think about or consider summer - n. the warmest time of the year, between spring and autumn sun - n. the huge star in the sky that provides heat and light to earth supervise - v. to direct and observe the work of others supply - v. to give; to provide; n. the amount of something that can be given or sold to others support - v. to carry the weight of; to hold up or in position; to agree with others and help them reach a goal; to approve suppose - v. to believe, think or imagine ("I suppose you are right."); to expect ("It is supposed to rain tonight.") suppress - v. to put down or to keep down by force; to prevent information from being known publicly sure - ad. very probable; with good reason to believe; true without question surface - n. the outer side or top of something ("The rocket landed on the surface of the moon.") surplus - n. an amount that is more than is needed; extra; ("That country has a trade surplus. It exports more than it imports.") surprise - v. to cause a feeling of wonder because something is not expected; n. something not expected; the feeling caused by something not expected surrender - v. to give control of oneself or one"s property to another or others; to stop fighting and admit defeat surround - v. to form a circle around; to be in positions all around someone or something survive - v. to remain alive during or after a dangerous situation suspect - v. to imagine or believe that a person is guilty of something bad or illegal; n. a person believed to be guilty suspend - v. to cause to stop for a period of time swallow - v. to take into the stomach through the mouth swear in - v. to put an official into office by having him or her promise to carry out the duties of that office ("The chief justice will swear in the president.") sweet - ad. tasting pleasant, like sugar swim - v. to move through water by making motions with the arms and legs sympathy - n. a sharing of feelings or emotions with another person, usually feelings of sadness system - n. a method of organizing or doing something by following rules or a plan; a group of connected things or parts working together for a common purpose or goal
2023-08-01 04:19:211

第三版大学英语精读第1册翻译

Some Strategies for Learning English Learning English is by no means easy. It takes great diligence and prolonged effort. 学习英语绝非易事.它需要刻苦和长期努力. Nevertheless, while you cannot export to gain a good command of English without sustained hard work, there are various helpful learning strategies you employ to make the task easier. Here are some of them. 虽然不经过持续的刻苦努力便不能期望精通英语,然而还是有各种有用的学习策略可以用来使这一任务变得容易一些.一下便是其中的几种. 1. Do not treat all new words in exactly the same way. Have you ever complained about your memory because you find it simply impossible to memorize all the new words you are learning? But, in fact, it is not your memory that is at fault. If you cram your head with too many new words at a time, some of them are bound to be crowded out. What you need to do is to deal with new words in different ways according it how frequently they occur in everyday use. While active words demand constant practice and useful words must be committed to memory, words that do not often occur in everyday situations require just a nodding acquaintance. You will find concentrating on active and useful words the most effective route to enlarging your vocabulary. 不要以完全相同的方式对待所有的生词.你可曾因为简直无法记住所学的所有生词而抱怨自己的记忆力太差?其实,责任并不在你的记忆力.如果你一下子把太多的生词塞进头脑,必定有一些生词会被挤出来.你需要做的是根据生词日常使用的频率以不同的方式对待它们.积极词汇需要经常练习,有用的词汇必须牢记,而在日常情况下不常出现的次只需要见到时认识即可.你会发现把注意力集中于积极有用的词上是扩大词汇量最有效的途径. 2. Watch out for idiomatic ways of saying things. Have you ever wondered why we say, “I am interested in English”, but “I am good at French”? And have you ever asked yourself why native English speakers say, “learn the news or secret”, but “learn of someone"s success or arrival”? These are all examples of idiomatic usage. In learning English, you must pay attention not only to the meaning of a word, but also to the way native speakers use it in their daily lives. 密切注意地道的表达方式.你可曾纳闷过,为什么我们说 “我对英语感兴趣”是 “I"m interested in English”, 而说 “我精于法语”则是 “I"m good at French”? 你可曾问过自己,为什么以英语为母语的人说 “获悉消息或秘密”是 “learn the news or secret”, 而 “获悉某人的成功或到来”是 “learn of someone"s success or arrival”?这些都是惯用法的例子.再学习英语时,你不仅必须注意词义,还必须注意以英语为母语的人在日常生活中如何使用它. 3. Listen to English every day. Listening to English on a regular basis will not only improve your ear, but will also help you build your speaking skills. In addition to language tapes especially prepared for your course, you can also listen to English radio broadcasts, watch English TV, and see English movies. The first time you listen to a taped conversation or passage in English, you may not be able to catch a great deal. Try to get its general meaning first and listen to it over and over again. You will find that with each repetition you will get something more. 每天听英语.经常听英语不仅不提高你的听力,而且有助你培养说的技能.除了专为课程准备的语言磁带外,你还可以听英语广播,看英语电视和英语电影.第一次听录好音的英语对话或语段,你也许不能听懂很多.先试着听懂大意,然后再反复地听.你会发现每次重复都会听懂很多更多的东西. 4. Seize opportunities to speak. It is true that there are few situations at school where you have to communicate in English, but you can seek out opportunities to practice speaking the language. Talking with your classmates, for example, can be an easy and enjoyable way to get some practice. Also try to find native speaker on your campus and feel free to talk with them. Perhaps the easiest way to practice speaking is to rehearse aloud, since this can be done at any time, in any place, and without a partner. For instance, you can look at pictures or objects around you and try to describe them in detail. You can also rehearse everyday situations. After you have made a purchase in a shop or finished a meal in a restaurant and paid the check, pretend that all this happened in an English-speaking country and try to act it out in English. 抓住机会说.的确,在学校里必须用英语交流的场合并不多,但你还是可以找到练习的英语的机会.例如,跟你的同班同学进行交谈可能就是得到一些练习的一种轻松愉快的方式.还可以找校园里以英语为母语的人跟他们随意交谈.或许练习讲英语最容易的方式是高声朗读,因为这在任何时间,任何地方,不需要搭档就可以做到.例如,你可以看着图片或身边的物件,试着对它们详加描述.你还可以复述日常情景.在商店里购物或在餐馆里吃完饭付过账后,假装这一切都发生在一个讲英语的国家,试着用英语把它表演出来. 5. Read widely. It is important to read widely because is our learning environment; reading is the main and most reliable source of language input. When you choose reading materials, look for things that you find interesting, that you can understand without relying too much on a dictionary. A page a day is a good way to start. As you go on, you will find that you can do more pages a day and handle materials at a higher lever of difficulty. 广泛阅读.广泛阅读很重要,因为在我们的学习环境中,阅读是最重要,最可靠的语言输入来源.在选择阅读材料时,要找你认为有趣的,不需要过多依赖词典就能看懂的东西.开始时每天读一页是个好办法.接下去,你就会发现你每天可以读更多页,而且能对付难度更高的材料. 6. Write regularly. Writing is a good way to practice what you already know. Apart from compositions assigned by your teacher, you may find your own reasons for writing. A pen pal provides good motivation; you will learn a lot by trying to communicate with someone who shares your interests, but comes from a different culture. Other ways to write regularly include keeping a diary, writing a short story and summarizing the daily news. 经常写,写作是练习你已经学会的东西的好方法.除了老师布置的作文,你还可以找到自己要写的理由.有个笔友可以提供很好的动力;与某个跟你趣味相投但来自不同文化的人进行交流,你会学到很多东西.经常写作的其他方式还有记日记,写小故事或概述每天的新闻. Language learning is a process of accumulation. It pays to absorb as much as you can from reading and listening and then try to put what you have learned into practice through speaking and writing. 语言学习是一个积累的过程.从读和听中吸收尽量多的东西,然后再试着把学到的东西通过说和写
2023-08-01 04:19:301

television broadcasts are ____ to an area that is within sight of the sending station of its relay.

aired
2023-08-01 04:20:461

怎么在linux下安装oracle数据库

方法/步骤1检查硬件是否满足要求1)确保系统有足够的 RAM 和交换空间大小,运行以下命令: #grep MemTotal /proc/meminfo #grepSwapTotal /proc/meminfo 注:所需最小 RAM 为 512MB,而所需最小交换空间为 1GB。对于 RAM 小于或等于 2GB 的系统,交换空间应为 RAM 数量的两倍;对于 RAM 大于 2GB 的系统,交换空间应为 RAM 数量的一到两倍。2)确保有足够的磁盘空间。Oracle 10g软件大约需要 2.5GB 的可用磁盘空间,数据库则另需至少1.2G的磁盘空间3)/tmp 目录至少需要 400MB 的可用空间。 要检查系统上的可用磁盘空间,运行以下命令: #df-h2检查系统是否已安装所需的开发包使用rpm -qa命令,确保以下包已成功安装。对于包的版本,只有版本高于下面的都可以,如果低于此版本,则要升级处理,如下:binutils-2.15.92.0.2-13.EL4compat-db-4.1.25-9compat-libstdc++-296-2.96-132.7.2control-center-2.8.0-12gcc-3.4.3-22.1.EL4gcc-c++-3.4.3-22.1.EL44glibc-2.3.4-2.9glibc-common-2.3.4-2.9gnome-libs-1.4.1.2.90-44.1libstdc++-3.4.3-22.1libstdc++-devel-3.4.3-22.1make-3.80-5pdksh-5.2.14-30sysstat-5.0.5-1xscreensaver-4.18-5.rhel4.2setarch-1.6-1libaio-0.3.103-33创建oracle组和oracle用户创建用于安装和维护 Oracle 10g软件的 Linux 组和用户帐户。用户帐户将称为 oracle,而组将称为 oinstall(用于软件安装) 和 dba(用于数据库管理)。#groupadd oinstall#groupadd dba#useradd -m -g oinstall -G dba oracle –poracle (p表示添加帐号密码)创建oracle目录并改变目录权限现在,创建存储 Oracle 10g 软件和数据库文件的目录。本指南在创建目录结构时所用的命名惯例符合最佳灵活结构 (OFA) 规范。以 root 用户身份执行以下命令:#mkdir -p /u01/app/oracle # oracle根目录,-p 表示递归建立目录#mkdir -p /u02/oradata # oracle数据文件存放目录#chown -R oracle:oinstall /u01 #chown -R oracle:oinstall /u02#chmod -R 775 /u01#chmod -R 775 /u024配置linux内核参数#vi/etc/sysctl.conf,添加如下内容:kernel.shmall = 2097152 kernel.shmmax = 2147483648 #此处默认设置为2G,数值一般设为物理内存的40~50%kernel.shmmni = 4096kernel.sem = 250 32000 100 128fs.file-max = 65536net.ipv4.ip_local_port_range = 1024 65000net.core.rmem_default = 262144net.core.rmem_max = 262144net.core.wmem_default = 262144net.core.wmem_max = 262144 完成后,运行以下命令激活更改:#sysctl–p 注:Linux 内核非常出色。与大多数其他 *NIX 系统不同,Linux 允许在系统启动和运行时修改大多数内核参数。完成内核参数更改后不必重新启动系统。Oracle 数据库 10g 需要以下所示的内核参数设置。其中给出的是最小值,因此如果您的系统使用的值较大,则不要更改它。配置oracle用户的shell限制#vi /etc/security/limits.conf 添加如下内容:oracle soft nproc 2047oracle hard nproc 16384oracle soft nofile 1024oracle hard nofile 65536 #vi /etc/pam.d/login 添加如下内容:session required pam_limits.so导出x图形界面给oracle用户由于安装时采用的是oracle的OUI图形化界面,需要X支持,而默认oracle用户是不支持图形化操作的,必须以root的身份导出X给oracle用户使用。运行如下命令:#xhost +access control disabled,clients can connect from any host出现以上文字表示导出成功。5oracle用户下执行 1.2.1设置环境变量#su –oracle$vi .bash_profile 加入以下内容:TMP=/tmpTMPDIR=$TMPORACLE_BASE=/u01/app/oracle #oracle 根目录ORACLE_HOME=$ORACLE_BASE/product/10.2.0/db_1 #oracle 家目录ORACLE_SID=orcl #根据实际需要命名LD_LIBRARY_PATH=$ORACLE_HOME/lib:/lib:/usr/libPATH=$ORACLE_HOME/bin:$PATHexportTMP TMPDIR ORACLE_BASE ORACLE_HOME ORACLE_SID LD_LIBRARY_PATH PATH $source .bash_profile #使环境变量生效2、安装 Oracle2.1、下载并解压oracle软件从Oracle网站下载10201_database_linux_x86_32.cpio.gz到oracle用户家目录下/home/oracle/(也可为其他目录),使用oracle用户登录后,解压此文件:$startx$cd /home/oracle$gunzip 10201_database_linux_x86_64.cpio.gz $cpio -idmv <10201_database_linux_x86_64.cpio 以上操作将Oracle安装文件解压到database/目录。(根据下载的包的格式不同,解压出来后的目录格式可能不同。)2.2、Oracle OUI进行图形化安装(推荐使用高级安装方式)切换到database/目录下,运行以下命令: $cd database $./runInstaller6检验是否安装成功数据库正常安装结束后,默认是启动的。以oracle用户身份运行以下命令测试:$sqlplus/ as sysdbaSQL>selectopen_mode from v$database; OPEN_MODE------------------READ WRITE若出现以上文字说明数据库正在正常运行。自此,数据库安装成功。http://jingyan.baidu.com/article/11c17a2c7c0c69f446e39d06.html
2023-08-01 04:20:582

北京09年自考口译与听力(听力部分)考试说明

课程性质:《口译与听力》(听力部分)是高等教育自学考试英语专业基础课考试计划中的一门必修课。总体水平相当于普通高等院校英语专业四年制本科结业时的听力水平。   课程要求:   1.能听懂英语国家人士关于日常生活、社会与文化的讲话、交谈或讲座,理解中心大意,抓住主要论点。   2.能听懂英语国家有关政治、经济、历史、文化以及风土人情的广播和电视节目的主要内容。   3.语速为每分钟150-170词,接近英语国家人士的日常说话速度。   学习书目:《英语高级听力》,何其莘等编写,外语教学与研究出版社,1992年版。   考试安排:考试时间共约30分钟,满分100分,共分四部分。每个问题答题时间为14秒。除第三部分短文填空读三遍外,其它题型均只读一遍。   题量及分值:   Part I 10个小题,每小题2分,共20分   Part II 10个小题,每小题2分,共20分   Part III 15个空,每空2分,共30分   Part IV 10个小题,每小题3分,共30分   题型说明:   Part I 是陈述(Statement),问题在考生卷中印出。   Part II是对话(Conversation)。   Part III为短文填空(Text Completion),每空填一个词或数字。短文的题材主要涉及社会、教育、文化、风俗人情、历史地理等方面的内容,多选自英语母语者的演讲和讲座等。   Part IV为新闻报道(News Broadcast),本部分一般由5条新闻组成,均为政治、经济、文化、社会等方面的重要新闻。就每条新闻提出2个问题,问题在考生卷中印出。   样题举例:   Part I STATEMENT   In this part of the test,you will hear 10 short statements.After each statement there will be a 14-second pause.During the pause,read the question and the four possible choices marked A,B,C and D,and decide which one is closest in meaning to the statement you have just heard.On the ANSWER SHEET,mark your choice of answer.( 20%)   1.   听力原文   To apply for your VISA you need to go to Room 201 first to confirm your identity.   Q:Where are you most likely to hear this statement?   考生卷   Q:Where are you most likely to hear this statement?   A.In a police station.   B.In a tourist information centre.   C.In a foreign embassy.   D.In a bank.   2.   听力原文   I have found another problem with my washing machine,as if one is not enough.   Q:What is the speaker trying to say?   考生卷   Q:What is the speaker trying to say?   A.The speaker is not sure about the number of the problems.   B.The speaker is complaining about the quality of the washing machine.   C.The speaker is trying to find more problems.   D.The speaker is ready to buy another washing machine.   3.   听力原文   Cathy"s dresses are anything but expensive though she has a substantial bank account.   Q:What can we infer about Cathy?   考生卷   Q:What can we infer about Cathy?   A.She sets up a special account to buy expensive dresses.   B.She spends a lot on her dresses.   C.She puts every penny she saves to her bank account.   D.She doesn"t spend much on her dresses.   Part II CONVERSATION   In this part of the test,you will hear 10 short conversations between two speakers.At the end of each conversation,a third voice will ask a question about what was said.After the question there will be a 14-second pause.During the pause,read the four possible choices and decide which one would be the best answer to the question you have just heard.On the ANSWER SHEET,find the number of the question and mark your choice of answer.( 20%)   1.   听力原文   W:During the last thunderstorm I noticed several leaks in my bedroom ceiling and they really caused a mess.   M:Maybe you have some broken tiles.I have the phone number of a good roofing company that could do a good repair job for you at a reasonable price.   Q:What can we conclude from this conversation?   考生卷   A.The roof of the woman"s house needs to be repaired.   B.The roof of the man"s house has several bad leaks.   C.The woman"s bathroom was badly damaged.   D.The man works for a roofing company.   2.   听力原文   W:If I were you,I wouldn"t interrupt the boss while he"s in an important meeting.Wait till he gets back to his office.   M:I have to. He told me to bring him this letter as soon as it arrived,even if he was in the bathroom.   Q:Where is the boss?   考生卷   A.In his office.   B.In a meeting.   C.In the bathroom.   D.In another room.   3.   听力原文   W:Friday"s speaker is supposed to be wonderful.Are you going to attend the seminar on that day?   M:Yes.But I haven"t been able to get the ticket yet.Since the lecture is open to the public,I imagine that the tickets may have already been sold out.   Q:Why is the man afraid he won"t be able to attend the seminar?   考生卷   A.He doesn"t think that there will be enough seats for everybody.   B.He doesn"t think that the speaker will show up.   C.He doesn"t think that the seminar will be open to the public.   D.He doesn"t think that there may be any more tickets available.   Part III TEXT COMPLETION   In this part of the test,you are going to hear a passage.Some words or numbers on the printed passage have been taken out.Listen carefully and fill in the blanks on the ANSWER SHEET with the words or numbers you hear.The passage will be read THREE times.(30%)   听力原文   Let"s use paper as an example.The first step is to raise public awareness about the recycling process,to explain the kinds of materials that can be recycled,and provide ways on how to properly dispose of them.Local governments should educate the public on how to properly sort reusable materials from those,like waxed paper,carbon paper,plastic material such as fast food wrappers,that can"t be recycled very easily.Then,a system of collecting these sorted materials needs to be established.The public interest might be there,but soon may wane if there isn"t a system where they can take these materials to be recycled.Sometimes we become complacent when it comes to recycling,but when you speak in terms of actual facts and figures that everyone can understand,people become more aware of the problem.I remember reading one time that the energy saved from one recycled aluminum can will provide enough power to operate a television for three hours.Give the public information they can grasp,and then you will increase your chances of gaining followers.   考生卷   Let"s use paper as an example.The first step is to _____public awareness about the recycling process,to explain the kinds of_______ that can be recycled,and provide ways on how to properly______ of them.Local_______should educate the public on how to properly sort_________materials from those,like waxed paper,carbon paper,plastic material such as fast food wrappers,_______can"t be recycled very easily.Then,a system of________these sorted materials needs to be established.The public interest_________be there,but soon may wane if there isn"t a system________they can take these materials to be recycled.Sometimes we become complacent when_________comes to recycling,but when you speak in terms of actual facts and figures that everyone can understand,people   become_________aware of the problem.I remember reading one time that the energy saved_______one recycled aluminum can will provide enough power to________ a television for three hours.Give the public_________they can grasp,and then you will______your chances of gaining followers.   Part IV NEWS BROADCAST   In this part of the test,you will hear 5 news broadcasts from foreign broadcast corporations.You will hear them once only.(30%)   Questions 1and 2 are based on the following news.At the end of the news item,you will be given 14 seconds to answer each question.On the ANSWER SHEET,mark your choice of answer.   听力原文   News Item One   PepsiCo of the US and Unilever of the UK have become the latest foreign entrance in China"s competitive bottle tea market.The two companies launched Lipton"s iced tea in Guangzhou last week in a fifty-fifty venture.PepsiCo is contributing its bottling facilities and distribution networks to the alliance while Unilever provides the famous tea brand and recipe,company executive said.China has a growing bottle tea market estimated to be worth 10 billion Yuan.It has been dominated in recent years by two Taiwanese brands:Master Kong and Uni-president.Three other big brands – Nestle,Guangdong-based Jianlibao and Lipton have just entered the market this year.Swiss company Nestle is working in conjunction with Coca Cola.   Q:1.The news item is manly about a joint venture between___________.   2.Who will provide the distribution networks in the joint venture?   考生卷   1.The news item is manly about a joint venture between___________.   A.a US company and a UK company   B.a Swiss company and a UK company   C.two Taiwanese companies   D.a mainland company and a US company   2.Who will provide the distribution networks in the joint venture?   A.Unilever.   B.Nestle.   C.PepsiCo.   D.Coca Cola   Questions 1 and 2are based on the following news.At the end of the news item,you will be given 14 seconds to answer each question.On the ANSWER SHEET,mark your choice of answer.   听力原文   News Item Two   Britain has announced that it is to cancel about 200 million pounds worth of the debts owed to it by poorer commonwealth countries.The International Development Secretary says the relief was being offered to countries committed to eliminating poverty and pursuing good government.This would include taking action against corruption.At the same time,Common Market Finance Ministers are meeting in Mauritius.Britain is expected to put forward a fresh initiative on reducing the debts of the poorest countries.The Chancellor of Exchequer has indicated that he plans to revive a scheme put forward last year by the International Monetary Fund which has not yet provided any relief.ue003   Q:1.Which of the following is NOT a condition for the reduction of debts???   2.By canceling the debts owed to her,Britain intends to ___a similar scheme proposed by the International Monetary Fund.?   考生卷   1.Which of the following is NOT a condition for the reduction of debts???   A.Commitment to wiping out poverty.   B.Commitment to good government.   C.Commitment to fighting against corruption.   D.Commitment to narrowing the gap between the rich and the poor.   2.By canceling the debts owed to her,Britain intends to ___a similar scheme proposed by the International Monetary Fund.?   A.reject?   B.restart?   C.follow   D.review   Questions 1 and 2 are based on the following news.At the end of the news item,you will be given 14 seconds to answer each question.On the ANSWER SHEET,mark your choice of answer.   听力原文   News Item Three   Israel and PLO,after 6 days of intensive negotiations,meet again later today for what they say they hope will be the final initialing of an agreement on extending Palestinian self-rule in the West Bank.The two sides had been optimistic about reaching agreement yesterday.But last minute hitches arose over the timetable for releasing thousands of prisoners and the arrangements for the redeployment of Israeli troops.The BBC Jerusalem correspondent says it appears the two sides have made progress on one of the most difficult issues of all,the future of Hebron,the only town in the West Bank where there is a community of Jewish settlers.   Q:   1. The 6-day negotiations between the PLO and Israel are mainly about   2.What progress has been made in their negotiations?ue003   考生卷   1. The 6-day negotiations between the PLO and Israel are mainly about   A.the extension of Palestinian self-rule.   B.the establishment of Jewish settlement.ue003   C.the arrangement of PLO troops.   D.the reconstruction of Hebron.   2. What progress has been made in their negotiations?ue003   A.Israeli troops can stay on in the West Bank.ue003   B.Israel has released thousands of prisoners.ue003   C.PLO and Israel have made a final agreement   D.Agreement has been reached on the future of Hebron.
2023-08-01 04:21:071

win7中运行regedit依次找到ForwardBroadcasts,其中它的数值默认是多少,调成0会怎样

原始值为00000000
2023-08-01 04:21:141

65岁以上,用英语怎么说

more than sixty-five years old
2023-08-01 04:11:534

求英文高手给翻译个词,悬赏100分!

I go,I stay
2023-08-01 04:11:5515

电驴有何作用

可以找很多很多的艺术片。
2023-08-01 04:11:515