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初始地应力场的声发射(Kaiser)效应测试及分析

2023-07-23 04:23:47
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CarieVinne

地应力测量的声发射方法是在现场采得定向岩心,在室内取定向试样放在压力机上加载检测岩石试样声发射。根据岩石声发射的凯瑟(Kaiser)效应,判定试样的先存应力,由此确定现场采岩心地点的地应力。目前声发射法地应力测量在国内外普遍受到重视。这不仅因为该法简便经济,更重要的是测量岩石历史最大应力,对于地球动力学、构造物理学、地质力学及工程应用,都具有重要意义。

声发射是材料内部储存的应变能快速释放时所产生的弹性波。当材料受力时,其中的细微裂纹随应力的增大而不断扩展。在进入非稳定破裂阶段以前,裂纹就不再扩展。然而这一过程是不可逆的,也就是说当材料中的应力卸除后,裂纹并不能愈合。当其重新受力时,在受力性状相同的条件下,应力水平达到先期受力水平以前,裂纹不扩展,一旦达到或接近先前受力水平,裂纹便开始扩展。裂纹的扩展引起岩石产生声发射(AE),发出微弱的声音。这一现象,最先是由德国学者J.Kaiser于20世纪50年代在金属材料单向拉伸试验中发现的,故称之为Kaiser效应。60年代初美国岩石力学家R.E.Goodman用实验证实了岩石在压缩状态下的声发射也具有Kaiser效应,为利用Kaiser效应确定岩体天然应力状态奠定了基础。80年代以来,对岩石Kaiser效应的研究更加深入。试验中,人们发现岩石Kaiser效应具有多期性;从理论上,一些学者提出了“裂纹愈合”、“裂纹蠕变破裂”、“裂纹钝化”、“岩石Kaiser效应抹录不尽”(K.Michiniro,1985)等概念;在使用方法方面,提出了累计曲线突变点法(Kanagawa法,Boyce法,张大伦法,Yoshikawa-Moji法等)、拟合直线交点法及组合法等岩石Kaiser效应点判识法;在测试技术上,应用了主从鉴别、线定位以及一些特殊的噪声排除、隔离技术;在测试仪器设备上,程控伺服及低噪声试验机、智能化高灵敏度声发射测试仪和换能器也得以出现。这些都为目前利用Kaiser效应测试岩体天然应力状态奠定了良好的基础。

4.3.1 测试方法及成果整理

按照弹性理论,对于受力物体中的某一点,若已知其6个方向的应力分量,那么这一点的三向应力状态可以完全确定。

为此,将定向采取的完整岩样,按图4-5所示的6个方向,即X、Y、Z、X45°Y、Y45°Z、Z45°X制取试件,并置于图4-6、4-7所示的测试系统中,在加载的同时,同步测定声发射特征参数,由此可获得每个试件的Kaiser效应点对应的荷载PK。然后按下述步骤计算测点应力状态。

图4-5 定向试件的制取方向

Fig.4-5 The six directions of samples

4.3.1.1 计算各试件Kaiser 点应力σK

preamplifier

二郎山隧道高地应力与围岩稳定问题

式中:σK——Kaiser点应力(MPa);

PK——Kaiser点荷载(kN);

F——该试件截面积(cm2)。

4.3.1.2 求解应力分量

测点各方向正应力分量σK与应力分量σx、σy、σz、τxy、τyz、τzx的关系为:

σK=Ak1σx+Ak2σy+Ak3σz+Ak4τxy+Ak5τyz+Ak6τzx (4-7)

式中:

preamplifier

二郎山隧道高地应力与围岩稳定问题

l、m、n——方向余弦;

i——测试方向(i=1,2,…,6);

j——i 方向的第j个试件(j=1,2,…,N);

N——每个方向的试件数;

k=i·j。

式(4-7)的矩阵形式为:

[σ]k=[A]·[σ] (4-9)

preamplifier

图4-6 岩石声发射Kaiser效应测试系统框图

1—AE探头;2—前置放大器;3—聚四氟乙烯及橡胶垫片

Fig.4-6 Chart of Kaiser effect testing of rock acoustic emission

1—Implement of seeking energy;2—Preamplifier;3—Teflon and rubber gasket

图4-7 岩石声发射Kaiser效应测试系统

Fig.4-7 System of testing Kaiser effect of rock acoustic emission

式中:[σ]k为各方向正应力列阵;

[σ]为6个应力分量组成的列阵;

[A]为以式(4-8)为基本元素组成的N×6阶系数矩阵。

采用最小二乘法,可从式(4-9)中求得最佳应力分量[σ]。

4.3.1.3 求解主应力量值

解三次方程

σ3-J1σ2+J2σ-J3=0 (4-10)

得各主应力量值

preamplifier

二郎山隧道高地应力与围岩稳定问题

式中:P= preamplifier

二郎山隧道高地应力与围岩稳定问题

4.3.1.4 求解主应力方向

联解方程:

二郎山隧道高地应力与围岩稳定问题

式中i=1,2,3,得

preamplifier

二郎山隧道高地应力与围岩稳定问题

由此可据下式计算主应力的角度与方向:

preamplifier

二郎山隧道高地应力与围岩稳定问题

式中:α——主应力σ1与XOY平面的夹角;

βi——主应力σi在XOY面上的投影与X轴的夹角。

上述计算已编制成程序,在计算机上可直接算出结果。

4.3.2 室内测试及成果分析

施工阶段,在预确定的研究断面取完整、新鲜的定向岩样。在室内将每个岩样按X、Y、Z、X45°Y、Y45°Z、Z45°X六个方向制取试件。每个方向选取六个试件,每个试件尺寸为3cm×3cm×10cm左右。试样切、磨成形后,两加载端经双端面磨床精磨,使其平行度、垂直度与平整度得以充分保证。采用美国MTS815 Teststar程控伺服岩石刚性试验机和AE-400声发射测试仪进行试验测试。试验中,采取在试件两加载端面与试验机的上、下压头间垫以聚四氟乙烯与橡皮胶的方法,有效地防止了端部摩擦与噪声,并使试件受力均匀,保证了测试成果的可靠性。

图4-8是测试所得的部分试样声发射试验结果。图中横坐标为时间、纵坐标为声发射特征参数(即声发射次数与强度)。

preamplifier

图4-8 部分试样声发射特征图

Fig.4-8 Characteristic pattern of acoustic emission of the samples

隧道不同地段的地应力Kasier效应测试成果如表4-7所列。测试成果表明,二郎山隧道通过部位岩体的空间应力状态为:最大主应力σ1为NWW方向,它与水平面的夹角不大,介于20°~40°之间(多数在20°附近),其量级总体上是中间大(最大值为34.9MPa)、两侧变小;中间主应力σ2与水平面的夹角较大,总体上在50°~70°之间,其量级与自重应力(γh)比较接近;最小主应力σ3为NNE方向,它与水平面的夹角较小,介于3°~20°之间,故近于水平,其量级约等于自重应力衍生的水平应力再加1~3MPa之和。这一应力特征符合区域内二郎山断裂带的近期活动方式。

施工阶段地应力Kaiser效应测试成果反应了地应力实测断面附近的高地应力状态,但比勘察设计阶段水压致裂法在该测点附近的测试成果低,这为隧道支护的优化设计提供了很重要的地应力信息。

表4-7 二郎山公路隧道地应力Kaiser效应测试成果表 Tab.4-7 Measured value of Kaiser effect of geostress in Erlangshan highway tunnel

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The rear surround drivers use linium ribbons and 5-inch hexacone drivers with passive 24 db/Oct cross overs which are housed in a a nonresonate aluminum enclosures. These quasi omnidirectional speakers are ideal for surround speakers. They are mounted 7 feet from the floor on the sides and rear of the theater seating area. They are set on the small speaker setting in the prepro, thus utilize the left and right front main speakers woofers for bass below 80 Hz. They, along with the center channel speaker are crossed over at THX"s recommended 80 Hz point. The sub woofer consist of a custom built 450 pound enclosure, tune ported per computer analysis which sports two 18-inch drivers. It works down to 12 cycles (- 3 db point which is the limit to our measurement equipment). Its efficiency is 95 db at 1 meter, 1 watt in put. The drivers are made by Focal (Jm Labs) in France. All speakers are padded to a 90 db output at one meter. All speakers are electronically crossed over and triampliefied with Anthem amplifiers @ 200 watts per speaker (each speaker has its own dedicated amplifier)! My home theater pre-pro is a RDC-7 Integra Research (latest model with all upgrades). My DVD-CD player is Sony"s flagship NS999ES DVD/CD/SACD player. Inter connects are Monster M-1000"s wires. Speaker cables are good old fashioned 14 gauge Belden, oxygen free copper wire for the tweeters and midrange drivers and 12 gauge for the woofers and subwoofers (more about that later). My video consist of an 84-inch Stewart Grayhawk electric retractable screen. The overhead-front projector is a Sony Hi-Def LCD Cineza (the only dront projector I have ever viewed that projects a picture which looks good when an end table lamp is turned on in the room). I use Monster"s line conditioner powered by a TripLite power converter transformer set up. All AC lines are dedicated 20 amp and grounded with a 3-foot copper stake in the ground. TV reception is DSS satellite. All Inter connects are 2 meters or less in length. Speaker wires are 18-ft. or less. My room is 12-feet high, 18.5 feet wide X 23.5 feet long and semi open to a hall, foyer and dining area (which make wonderful bass traps). This, mathmatically, causes a 34 Hz, 45 Hz and 72 Hz 5 db suckout, a mild 3 db suckout at 52 Hz and a huge 12db boost at 62 Hz and a 4 db boost at 80 Hz. This is corrected with an Audio control 1/6 octave bass equilizer (set with calibrated mic and meter), plus judicious phase adjustment to the sub woofers. The bass frequency measurement while in the main seating area of the room (14-feet from the center of the screen) is + 2db, - 1.5 db from 120 Hz to 18 Hz. The entire system from 20 Hz to 11K Hz. (the limit to my hearing) is + or - 2.5 db @ 4.5 meters from the center speaker, while seated as measured on an HP real time spectrum analyzer. Acoustical treatment consists of hung decorator rugs on the back walls, large back wall book case stuffed with books and nic-nacks, an acoustical fluffed (popcorn) ceiling, a 9 X 12-ft. area rug, and very soft, absorbant, dual pleat blinds which may be dropped down on the side walls exactly where the first sound wave launch hits the wall. Speakers are properly placed by comuter and sound meter analysis. One last thing regarding your comment on replication and judging the ability of componants to bring you nearest the original sound (my words, not yours). I"m so sorry, but I do not buy into 90% of the hype brought to us audiophiles by the commercial sector of our hobby and the home entertainment industry at large. My brother, an audio engineering whiz kid has proven to me what is real and what is not. Let me rehearse with you an example of how he does this.We gathered up a 5 of our audio buddies. We took my "old" Martin Logan SL-3 (not a bad speaker for accurate noise making) and hooked them up with Monster 1000 speaker cables (decent cables according to the audio press). We also rigged up 14 gauge, oxygen free Belden stranded copper wire with a simple PVC jacket. Both were 2 meters long. They were connected to an ABX switch box allowing blind fold testing. Volume levels were set at 75 Db at 1000K Hz. A high quality recording of smooth, trio, easy listening jazz was played (Piano, drums, bass). None of us had heard this group or CD before, therefore eliminating biases. The music was played. Of the 5 blind folded, only 2 guessed correctly which was the monster cable. (I was not one of them). This was done 7 times in a row! Keeping us blind folded, my brother switched out the Belden wire (are you ready for this) with simple coat hanger wire! Unknown to me and our 12 audiophile buddies, prior to the ABX blind test, he took apart four coat hangers, reconnectd them and twisted them into a pair of speaker cables. Connections were soldered. He stashed them in a closet within the testing room so we were not privy to what he was up to. This made for a pair of 2 meter cables, the exact length of the other wires. The test was conducted. After 5 tests, none could determine which was the Monster 1000 cable or the coat hanger wire. Further, when music was played through the coat hanger wire, we were asked if what we heard sounded good to us. All agreed that what was heard sounded excellent, however, when A-B tests occured, it was impossible to determine which sounded best the majority of the time and which wire was in use. Needless to say, after the blind folds came off and we saw what my brother did, we learned he was right...most of what manufactures have to say about their products is pure hype. It seems the more they charge, the more hyped it is.So you see, my friend, that is why I have joined up with this site (audioholics) because their approach to good sound and education to acquire good sound and video is based on science, not hype, hypnotics, placebo effects or wishfulthinking. My best regards;Dr. Bob Dean
2023-07-22 18:02:141

proportional amplifier中文翻译

With the development of the ratio system , the proportional amppfier develops constantly as the control equipment 而作为比例电磁铁的电控设备,比例放大器一直是随著比例系统的发展而发展的。 Dcw proportional amppfier introduced in this paper is used in the double ways control system . it can control tow electromagic iron at the same time 本论文所介绍的dc - w型双向电液比例控制器是用于双通道控制型比例阀中,可控制两个比例电磁铁。 Firstly , the theory and the architecture of hardware system are described , secondly , the steps of the signal processing are discussed in detail . based on the experiments and the characteristics of the signal , we pre - process the signals with band - pass filter , proportional amppfier and coherent demodulator . after samppng and *** ysis doppler information , we display the final results distinctly to alarm in time 然后,结合系统中各主要部分的任务,详细介绍了信号处理的各个步骤:通过实验比较,并结合接收信号的特点,选用带通滤波器、比例放大器、相干检波等技术对信号进行预处理;然后对获得的多卜勒信息进行采样和频谱分析;最后,用比较直观的形式显示数据结果,以及时准确地告警。
2023-07-22 18:02:201

音响常用IC有哪些?请赐教。

音响常用的多得行,上网搜索一下音响常用IC大全。
2023-07-22 18:02:413

战将音箱如何同时连接电吉他和麦克

你又要接多个乐器又要接话筒,只用1个音箱的话,推荐你买个小型调音台。500块钱以内就能搞定,有些调音台是自带混响延迟等效果的
2023-07-22 18:02:495

在专业音响方面一些用英语代表什么意思

下面这些词希望对你有帮助 Timbre 音色Treble 高音Median 中音Bass 低音AFL(after fader listen) 推拉衰减之后监听AMP (amplifier) 放大器Power amplifier 功率放大器Pre amplifier 前级放大器Audio range 音域Aux 辅助Balance 平衡Bypass 旁路Cable 电缆Cannon 卡侬Cardioid 心形Clipping 削波Clipping distortion 削波失真Control 控制Connector 连接器Channel 通道 Circuit 电路Compressor 压缩器Comb filter 梳状滤波器Condenser microphone 电容传声器Console 调音台Crosstalk 串音Crossover 分频器Crossover frequency 分频频率Cross fade 交叉衰减Level 电平Low cut 低频切除Low pass filter (LPF) 低通道滤波器Microphone 传声器MIDI (Musical instrument digital interface) 乐器数字接口Mixer 混音Monitor 监听Mono 单声道Mute 哑音,静音Noise 噪音Overload 过载Oscillator 振荡器Denoiser 降噪器Depth 纵深Direct sound 直达声Distortion 失真,畸变Dynamic 动态Dynamic microphone 动圈传声器Echo 回声Effects 效果Equalizer (EQ) 均衡器Fade 下潜Fader 衰减器,推子Feedback 反馈Foldback 返送Full range 全音域Frequency 频率Gain 增益Headphone 耳机High cut 高频切除Hiss 音响内部噪声Headroom 峰值储备High pass filter(HPF)高通滤波器Impedance 阻抗Input 输入Insert 插入Pan 声响电位器Peak 峰值Phase 相位Pink noise 粉红噪声Peak program meter (PPM)峰值表PFL (pre-fader listen)衰减器前监听Phantom power 幻象供电Post fade 衰减之后Processor 处理器Recording (REC)录音Resolution 解析度Reverberation 混响Sound filed 声场Speaker system 扬声器系统Sweep EQ 扫频均衡Stereo 立体声Signal to noise ratio 信噪比Tape return 磁带返回Tweeter 高音扬声器Talk back 对讲Vocal 人声White noise 白噪声Woofer 低音扬声器Subwoofer 重低音扬声器
2023-07-22 18:03:041

音响中clipping是什么意思

下面这些词希望对你有帮助 Timbre 音色Treble 高音Median 中音Bass 低音AFL(after fader listen) 推拉衰减之后监听AMP (amplifier) 放大器Power amplifier 功率放大器Pre amplifier 前级放大器Audio range 音域Aux 辅助Balance 平衡Bypass 旁路Cable 电缆Cannon 卡侬Cardioid 心形Clipping 削波Clipping distortion 削波失真Control 控制Connector 连接器Channel 通道 Circuit 电路Compressor 压缩器Comb filter 梳状滤波器Condenser microphone 电容传声器Console 调音台Crosstalk 串音Crossover 分频器Crossover frequency 分频频率Cross fade 交叉衰减Level 电平Low cut 低频切除Low pass filter (LPF) 低通道滤波器Microphone 传声器MIDI (Musical instrument digital interface) 乐器数字接口Mixer 混音Monitor 监听Mono 单声道Mute 哑音,静音Noise 噪音Overload 过载Oscillator 振荡器Denoiser 降噪器Depth 纵深Direct sound 直达声Distortion 失真,畸变Dynamic 动态Dynamic microphone 动圈传声器Echo 回声Effects 效果Equalizer (EQ) 均衡器Fade 下潜Fader 衰减器,推子Feedback 反馈Foldback 返送Full range 全音域Frequency 频率Gain 增益Headphone 耳机High cut 高频切除Hiss 音响内部噪声Headroom 峰值储备High pass filter(HPF)高通滤波器Impedance 阻抗Input 输入Insert 插入Pan 声响电位器Peak 峰值Phase 相位Pink noise 粉红噪声Peak program meter (PPM)峰值表PFL (pre-fader listen)衰减器前监听Phantom power 幻象供电Post fade 衰减之后Processor 处理器Recording (REC)录音Resolution 解析度Reverberation 混响Sound filed 声场Speaker system 扬声器系统Sweep EQ 扫频均衡Stereo 立体声Signal to noise ratio 信噪比Tape return 磁带返回Tweeter 高音扬声器Talk back 对讲Vocal 人声White noise 白噪声Woofer 低音扬声器Subwoofer 重低音扬声器
2023-07-22 18:03:141

PRE OUT是什么

落后,跟不上潮流的意思.例:你out了=你落伍了 跟不上潮流了.原是英语单词出去、在……外面的意思。引申为某人不赶潮流,跟不上时代。you are out.你过时了。out man谐音“奥特曼”,你是奥特曼。你过时了。我们中国人目前最潮最广泛的用法是 你,out了,就是说你已经太土了,赶不上时代的潮流了,理解不了先进的理念.希望可以帮你!!
2023-07-22 18:03:244

lenovobizsuite是什么

是联想旗下的管理软件。根据查询相关资料显示,前面的lenovo指联想,后面的bizsuite指管理软件,lenovobizsuite是一种智能化、集成化、并具有企业办公、商务管理功能的一体化管理软件,软件采用模块化设计开发,可以根据企业的特定需求方便地进行二次开发,为企业提供最合适、最高效、最具性价比的软件产品。
2023-07-22 18:00:351

jquery.validation自定义正则表达式验证

做项目时前台表单验证用了jquery.validation插件。 发现在做正则表达式验证时没有参数设置可以使用,需要一个个添加方法,比较麻烦。 就做了一个简单的分装,也总结了一些正则表达式。 /*** @anthor ycf * @date 1017/11/3 * * 本js是对jquery.validator的自定义方法的封装 * 只能用于正则表达验证 * 页面必须调用jquery.validator.js * 共两个方法 * regular 只添加一个正则自定义函数 * regulararr 批量导入,传入对象即可。 * 具体信息请看页面展示及函数参数说明 * 以下是一些常用的正则表达式。 */ //用户名验证 var usernameExp = /^[a-zA-Z0-9_-]{4,16}$/; //姓名验证 var nameExp = /^[u4E00-u9FA5A-Za-z]+$/; //密码验证 var pwdExp = /^[0-9a-zA-Z_#!@$%^&*]{6,16}$/; //年龄验证 var ageExp = /^(?:0|[1-9][0-9]?|120)$/; //邮箱验证 var emailExp = /^([a-zA-Z0-9_-])+@([a-zA-Z0-9_-])+(.[a-zA-Z0-9_-])+/; //固定电话验证 var telExp = /^0d{2,3}-d{7,8}(-d{1,6})?$/; //手机号码验证 var phoneExp = /^0?(13[0-9]|15[012356789]|17[013678]|18[0-9]|14[57])[0-9]{8}$/; //英文名验证 var enameExp = /^[a-zA-Z]+$/; //邮政编码验证 var postalcodeExp = /^[0-9][0-9]{5}$/; //QQ验证 var qqExp = /^d{5,10}$/; //非法字符验证 var ffzfExp = /[@#$%^&*]+/g; //IP验证 var ipExp = /((25[0-5]|2[0-4]d|((1d{2})|([1-9]?d))).){3}(25[0-5]|2[0-4]d|((1d{2})|([1-9]?d)))/; //非负整数验证 var ffzsExp = /^(0|[1-9]d*)$/; //正负小数验证 var zfxsExp = /^[+-]?d*.d{1,3}$/; //正负整数和小数验证 var zfzshxsExp = /^(-)?d+(.d+)?$/; //身份证号验证 var idcardExp = /^[1-9][0-9]{5}(19[0-9]{2}|200[0-9]|201[0-9]|202[0-9]|203[0-9])(0[1-9]|1[0-2])(0[1-9]|[12][0-9]|3[01])[0-9]{3}[0-9xX]$/i; //限制输入 var limitExp = /^((?!test).)*$/; //不能输入包含test的字符串 /** * 自定义正则匹配方法 * @param funName 自定义方法名 * @param Exp 正则表达式 * @anthor ycf */ function regular(funName,Exp){ jQuery.validator.addMethod(funName, function(value, element) { return this.optional(element) || Exp.test(value); }, "不通过"); } /** * 批量添加自定义正则匹配方法 * @param objExp 对象 * 例如{ "postalcodeCheck":postalcodeExp} * * @anthor ycf */ function regularArr(objExp){ $.each(objExp, function(i) { jQuery.validator.addMethod(i, function(value, element) { return this.optional(element) || objExp[i].test(value); }, "不通过"); }); } 这样在前台js里只需要申明一个对象,并引入这个js文件就行了。希望能帮到大家。
2023-07-22 18:00:401

baby baby once more 的歌词?

Baby one more time Oh baby baby, Oh baby baby Oh baby baby, how was I supposed to know that something wasn"t right here Oh baby baby, I shouldn"t have let you go and now you"re out of sight, yeah show me how you want it to be tell me baby cuz I need to know now, oh because Chorus My loneliness is killin me (and I) I must confess I still believe (still believe) When I"m not with you I lose my mind give me a sign, hit me baby one more time! Oh baby baby, the reason I breathe is you Boy you"ve got me blinded Oh pretty baby, there"s nothin that I wouldn"t do that"s not the way I planned it Show me how you want it to be tell me baby cuz I need to know now, oh because Chorus Oh baby baby, how was I supposed to know Oh pretty baby, I shouldn"t have let you go I must confess that my loneliness is killin me now don"t you know I still believe that you will be here and give me a sign, hit me baby one more time Chorus I must confess (my loneliness) that my loneliness (is killing me) Is killing me now (I must confess) Don"t you (I still believe) know I still believe that you will be here (I lose my mind) And give me a sign... Hit me baby one more time!
2023-07-22 18:00:403

近视镜片哪个牌子好,近视镜片什么牌子好,近视镜片十大品牌排名

我知道的好的有雪亮眼镜,我上学期间就戴他们家的。
2023-07-22 18:00:4312

祝你新年快乐英文歌翻译成中文

Turn Me on - David GuettaDocta docta, need you badCall me babeDocta Docta, where you atGive me somethingI need your loveI need your loveI need your lovingYou got that kind of medecine that keeps me comin"My body needs a heroCome and save meSomething tells me you know how to save meI"ve been feeling real lowOh, I need you to come and rescue meMake me come aliveCome on and turn me onTouch me, save my lifeCome on and turn me onI"m too young to dieCome on and turn me onTurn me onTurn me onTurn me onTurn me onMake me come aliveCome on and turn me onTouche me, save my lifeCome on and turn me onI"m too young to dieCome on and turn me onTurn me onTurn me onTurn me onTurn me onBoy, I"m achin", make it rightMy temperature is super highIf I scream, if I cryIt"s only "cause I feel aliveMy body needs a heroCome and save meSomething tells me you know how to save meI"ve been feeling real lowOh, I need you to come and rescue meMake me come aliveCome on and turn me onTouch me, save my lifeCome on and turn me onI"m too young to dieCome on and turn me onTurn me onTurn me onTurn me onTurn me onMake me come aliveCome on and turn me onTouche me, save my lifeCome on and turn me onI"m too young to dieCome on and turn me onTurn me onTurn me onTurn me onTurn me onYou"ve got my life in the palm of your handsCome and save me nowI know you can, I know you canDon"t let me die young, I just want you to fire at my youngI just want you to be my doctaWe can get it crackin" chiropractor, I, I, I, I, I, I, I, II know you can save meAnd make me feel aliveMake me come aliveCome on and turn me onTouch me, save my lifeCome on and turn me onI"m too young to dieCome on and turn me onTurn me onTurn me onTurn me onTurn me on
2023-07-22 18:00:452

表单验证插件validation是怎么触发的

验证的触发有两种方式 第1:单个元素触发验证, 在元素失去焦点后触发, 第2:整个表单触发验证, 在表单的onsubmit事件触发后 这两种触发绑定在初始化validate 插件时,已经自动附加上去了,不需要手动处理,如果要手动触发表单验证, 可以这样 写
2023-07-22 18:00:471

有首个中带有baby baby 貌似在高潮,算老歌的是一个还是几女生唱的,请问是什么歌

求同
2023-07-22 18:00:485

运行MATLAB BP神经网络后,得到了误差曲线(mse),图例里有四个量,其中,Validation代表啥意思啊?

和楼主遇到了同样的问题,这四条线都应该如何解释?
2023-07-22 18:00:584

snkrs退货校验不通过

关于SNKRS退款流程如下: 1.受到鞋子后,扫描发货单上的二维码 2.确认信息后,选择退货方式 3.将受到的所有物品放回盒中,等待顺丰上门收件即可。 需要注意的是,Nike退货不需要买家付快递费,一般情况下,3-5天退款会原路返回。 而对于SNKRS账号来说,退货也并不会导致权重降低而无法中签,这个大可放心!
2023-07-22 18:00:581

英语翻译game是什么意思

你好!game 英[geu026am] 美[ɡem] n. 游戏,运动; 比赛,竞赛; 诡计; 猎物; adj. 受伤的,瘸的; 对…有兴趣的; 雄赳赳的; 关于野味的; v. 打赌,赌输赢; 赌输; [例句]She won six games to love in the second set.第二盘她以6比0获胜。
2023-07-22 18:01:011

baby one more time用文字打出谐音

0h baby baby, oh baby baby 欧 北鼻, 欧 北鼻oh baby baby, how was i supposed to know 欧 北鼻 北鼻,好 我司 爱 瑟剖斯的 吐 nothat something wasn"t right here 残特 森母sing 我僧特 儿爱特 he儿oh baby baby, i shouldn"t have let you go 欧 北鼻 北鼻,爱 修等特 海无 类特 you 够and now you"re out of sight, yeah 安得 闹 由啊 奥特 喔附 三特,耶show me how you want it to be 修 米 好 由 网特 一特 吐 比tell me baby cuz i need to know now what we"ve got 太偶 米 北鼻 扩字 爱 尼德 吐 no 沃特 未 海无 高特chorus 考热斯my loneliness is killin me (and i) 买 隆来似 一似 可以哦领 米 (安得 爱)i must confess i still believe (still believe) 爱 吗似特 坑非死 爱 似地哦 比礼物(似地哦 比礼物)when i"m not with you i lose my mind 玩 爱母 闹特 未似 由 爱 路斯 买 慢的give me a sign, hit me baby one more time! 给无 米 啊 三,he特 米 北鼻 玩 莫 太木oh baby baby, the reason i breathe is you 欧 北鼻 北鼻,着 绿僧 爱 波绿似 以死 由boy you"ve got me blinded 波爱 由 海无 高特 米 波兰的oh pretty baby, there"s nothin that i wouldn"t do 欧 破热忒 北鼻,残啊四 那sing 残他 爱 我等特 度that"s not the way i planned it 残次 闹特 瑟 未 爱 怕类特 一特show me how you want it to be 修 米 好 由 网特 一特 吐 比tell me baby cuz i need to know now what we"ve got 太欧 米 北鼻 扩字 爱 尼德 吐 no 闹 沃特 未 海无 高特chorus 考热斯oh baby baby, how was i supposed to know 欧 北鼻 北鼻,好 我司 爱 瑟剖似的 吐 nooh pretty baby, i shouldn"t have let you go 欧 破热忒 北鼻,爱 修等特 海无 兰特 由 够 i must confess that my loneliness 爱 吗似特 坑非死 残特 买 隆来恩斯is killin me now 一似 可已有领 米 闹don"t you know i still believe 东特 由 no 爱 死地欧 比礼物that you will be here 残特 由 未欧 比 he额and give me a sign, hit me baby one more time 安得 给无 米 啊 三恩 ,he特 米 北鼻 万 莫 太木chorus 考热斯i must confess (my loneliness) that my loneliness 爱 吗似特 坑非死 (买 隆兰斯) 残特 买 龙兰斯(is killing me) is killing me now (一似 可以欧领 米) 意思 可以欧领 米 闹(i must confess) don"t you (i still believe) know i still believe (爱 吗斯特 坑菲斯) 东特 由(爱 思迪欧 比礼物) no 爱 思迪欧 比礼物that you will be here (i lose my mind) 残特 由 未欧 he额(爱 鲁斯 买 满的)and give me a sign... 案的 给副 米 啊 三恩.... 终于打完了...不知道你要的是不是这首!~ 蛮累的 呼呼~
2023-07-22 18:01:041

《snkrs》付款方法介绍

在snkrs抢到鞋子后,很多小伙伴发现是没有付款选项的,不知道该如何进行支付了。那么snkrs怎么付款呢?下面我就来为大家介绍一下nikesnkrs付款的方法,希望对你有所帮助。 snkrs怎么付款? 1、snkrs如果显示已完成预留的话,就代表预留名额已经没有了,没有预留名额的时候是无法完成付款的 2、在海外SNKRS抢鞋需要提前准备外币支付方式、海外收货地址,并密切关注发售渠道 3、在国内抢SNKRS只需要有自己的地址和国内常见支付方式就好了,也可以登录Nike官网进行订单支付。
2023-07-22 18:01:051

日本地图地理

上百度知道查下
2023-07-22 18:01:063

eclipse如何去掉无用的validation,优化eclipse

方法/步骤  1  注意:本经验使用的eclipse版本为  Eclipse Java EE IDE for Web Developers.  Version: Luna Service Release 1 (4.4.1)  Build id: 20140925-1800  2  我们在eclipse里经常看到这个进程,validating... 逐个的检查每一个文件。那么如何关闭一些validate操作呢?  3  打开eclipse,点击【window】菜单,选择【preferences】选项。  4  在左侧点击【validation】选项,在右侧可以看到eclipse进行的自动检查都有哪些内容。  5  将Manual(手动)保持不动,将build里面只留下classpath、dependency、Validator,其他的全部去掉。  6  最后点击【OK】按钮,保存设置。  7  以后如果需要对文件进行校验检查的时候,在文件上点击右键,点击【Validate】进行检查。
2023-07-22 18:01:126

baby one more time翻译成中文是什么意思?

宝贝 再一次
2023-07-22 18:01:193

Honeymoon Suite 歌词

歌曲名:Honeymoon Suite歌手:Suzanne Vega专辑:Nine Objects Of DesireHoneymoon suite-Suzanne Vegathe ceiling had a painting on itin our room in Franceso we were living underneathsome angels in a dancemy husband was not feeling welland so we went to bedhe woke up complainingof an aching in his headhe said a hundred peoplehad come through our room that nightthat one by one the old and youngasked if he was all rightone by one the old and younglined up to touch his handhe spent the night explainingthey had come to the wrong manwhen we asked her the next daythe concierge was less than helpfulwith coffee and a magazinewe went to the desk to pay"what happened in that room?" he asked"a death or something strange?"she smiled at him politelyand returned to him his changewell, what I"d like to knowand this will be a mystery,is with all the people in that roomwhy none appeared to me?when we sleep so close together thatour hair becomes entwinedI must have missed that momentin the gateway to his mindhttp://music.baidu.com/song/8035165
2023-07-22 18:01:201

世界地图日本在中国的哪个位置

日本在中国的东方,位于中国东部的太平洋西北部。
2023-07-22 18:01:212

snkrs抽签多久发短信?

一般半个小时就会出结果,最多三个小时之内是会收到通知短信的,nike有三种发售方式: 1、先到先得,就是比手速。 2、DAN就是30分钟大抽签,9点开始,9点半结束,公布结果。 3、LEO2分钟后台抽签,如果没选中就通知你码数售罄。
2023-07-22 18:00:331

Excel里面data+validation失效了怎么办?

如果在 Excel 中的数据验证(Data Validation)功能失效,可能是由于以下几个原因导致的:1. 单元格中包含了不符合数据验证规则的数据:确保所有输入的数据都符合数据验证的要求。例如,如果你要求输入数字,但输入了文本或其他类型的数据,数据验证就会失效。2. 数据验证规则中的设置有误:检查数据验证规则的设置是否正确。验证类型、条件和输入信息是否正确配置。3. 单元格的格式设置问题:数据验证可能受到单元格格式的影响。例如,如果数据验证要求输入日期,但单元格的格式设置为文本,则数据验证可能无效。4. 工作表的保护或共享:如果工作表被保护或共享,数据验证功能可能被限制。确保工作表未受到保护或共享的限制。5. Excel 版本的限制:某些较旧版本的 Excel 可能对数据验证功能有一些限制或问题。确保你使用的是较新的 Excel 版本,并更新到最新的补丁和修复程序。如果你确认上述问题并进行了相应的更正,但数据验证仍然无效,可以尝试以下方法:1. 重新创建数据验证规则:删除现有的数据验证规则,并重新创建它们。确保正确设置验证类型、条件和输入信息。2. 清除单元格格式:选择受影响的单元格或区域,右键单击并选择"清除格式"选项。这将清除单元格的任何格式设置,并可能解决数据验证问题。3. 复制数据到新工作簿:有时,工作簿本身可能存在一些损坏或其他问题,导致数据验证失效。尝试将数据复制到一个新的工作簿中,并重新设置数据验证规则。如果上述方法仍然无法解决问题,可能需要进一步检查 Excel 的设置或考虑重新安装 Excel。请注意,以上方法可能因 Excel 版本和具体情况而有所不同。如果问题仍然存在,建议参考 Microsoft 官方文档或联系 Microsoft 支持以获取更详细的帮助和指导。
2023-07-22 18:00:332

鸟鸣涧的意思

1.鸟鸣涧:鸟儿在山涧中鸣叫。2.鸟鸣涧唐代:王维人闲桂花落,夜静春山空。月出惊山鸟,时鸣春涧中。3.译文很少有人活动只有桂花无声地飘落,夜里一片静谧春日的山谷寂寂空空。明月升起光辉照耀惊动了山中栖鸟,不时地高飞鸣叫在这春天的溪涧中。扩展资料1.作者简介王维(701年-761年),字摩诘,汉族,河东蒲州(今山西运城)人,祖籍山西祁县,唐朝诗人,有“诗佛”之称。苏轼评价其:“味摩诘之诗,诗中有画;观摩诘之画,画中有诗。”王维是盛唐诗人的代表,今存诗400余首,重要诗作有《相思》《山居秋暝》等。王维精通佛学,受禅宗影响很大。佛教有一部《维摩诘经》,是王维名和字的由来。王维诗书画都很有名,非常多才多艺,音乐也很精通。与孟浩然合称“王孟”。2.创作背景王维的《鸟鸣涧》当作于开元年间游历江南之时,其背景是安定统一的盛唐社会。此诗是王维题友人皇甫岳所居的云溪别墅所写的组诗《皇甫岳云溪杂题五首》的第一首,是诗人寓居在今绍兴县东南五云溪(即若耶溪)的作品。3.赏析《鸟鸣涧》是唐代诗人王维所作组诗《皇甫岳云溪杂题五首》的第一首。此诗描绘山间春夜中幽静而美丽的景色,侧重于表现夜间春山的宁静幽美。全诗紧扣一“静”字着笔,极似一幅风景写生画。诗人用花落、月出、鸟鸣等活动着的景物,突出地显示了月夜春山的幽静,取得了以动衬静的艺术效果,生动地勾勒出一蝠“鸟鸣山更幽的”诗情画意图。全诗旨在写静,却以动景处理,这种反衬的手法极见诗人的禅心与禅趣。王维在他的山水诗里,喜欢创造静谧的意境,这首诗也是这样。但诗中所写的却是花落、月出、鸟鸣,这些动的景物,既使诗显得富有生机而不枯寂,同时又通过动,更加突出地显示了春涧的幽静。动的景物反而能取得静的效果,这是因为事物矛盾着的双方,总是互相依存的。在一定条件下,动之所以能够发生,或者能够为人们所注意,正是以静为前提的。“鸟鸣山更幽”,这里面是包含着艺术辩证法的。参考资料:百度百科——鸟鸣涧
2023-07-22 18:00:3111

do you know the songHappy birthday to you a lot ?

do you know the songHappy birthday to you a lot ?你知道songHappy祝你生日吗?
2023-07-22 18:00:292

BP神经网络的mu参数是学习率么?训练结果val fail中的validation check=6什么意思

大概意思是给神经网络的权重再加一个调制,这样能避免神经网络收敛到局部最小值,MU的范围通常是0到1.Mu stands for momentum constant or momentum parameter which is included in weight update expression to avoid the problem of local minimum. Sometimes network may get stuck to local minimum and convergence does not occur. Range of mu is between 0 and 1.
2023-07-22 18:00:262

车载appsuite是什么

SYNC系统中的一个应用程序。车载appsuite是SYNC系统中的一个应用程序,可以实现SYNC车载信息系统与手机APP交联的功能。如果在车内使用手机上支持AppLink的应用,就不需要在车内设备中安装其他第三方软件。
2023-07-22 18:00:251

索尼a77配ZEISS DT 16-80 F3.5-4.5镜头是否比标配16-50镜头好用,请指出优点和缺点

Sonnar是卡尔蔡司的一个镜头系列,代表镜头的光学结构。Vario-Sonnar T表明该镜头使用了卡尔蔡司一种降低色散的镀膜技术,可以抑制紫边的产生。DT:Digital Technology,说明是专门为数码制造的镜头。16-80mm在135全画幅相机上的变焦范围。f3.5-f4.5,广角端和长焦端的最大光圈。ZA:Z代表ZEISS,A代表a(阿尔法),表示索尼美能达a卡口的蔡司镜头。从参数上看不出镜头质量,只能看焦段和光圈等信息,看镜头质量还是要通过MTF线。
2023-07-22 18:00:245

布兰妮的Baby one more time是什么意思??

你觉得呢?
2023-07-22 18:00:235

birthday song-AAA中文歌词

中文:看看那颗星光 那是守护你的光 在你的手 还像一片小小的红叶时 在你的头上 就一直有一道爱你的光 Happy Birthday to you! 终於你有了梦想 懂得去爱一个人 不知你这一路究竟流了多少泪水 有缘偶然与你邂逅 为此我要偷偷乾一杯
2023-07-22 18:00:202

snkrs上传头像一直失败是怎么回事?

上传头像失败的原因主要以下几方面:1、网络问题,上传速度太慢,超过网站给予的时间,网站限制特定的网络服务商IP。2、所上传的头像图片,不符合网站的要求,格式不对,尺寸不对等。3、浏览器问题。javascript被禁用,网站指定上传插件没安装等。为了保存能顺利上传头像,应先了解清楚网站头像上传的具体要求及规则。当要求符合时,仍不能上传,可以尝试更换不同内核的浏览器作测试。用法流程:1、首先下载SNKRS APP,注册成为NIKE PLUS会员。2、用户通过注册NikePlus会员,可以在SNKRS获得热门鞋款信息、球鞋背后的独家故事,还有一系列会员专属特权。3、当新鞋发售的时候,应用会有推送通知新鞋信息,应用上端会有小窗口提示。4、如果是即将发售的鞋,将会显示预约;如果正在发售,将会显示立即抢购;如果是已经发售完的鞋子,会显示已结束。5、点击参与,在各栏目中填写自己的信息、地址、姓名以及付款方式,就可以参加抽奖啦!
2023-07-22 18:00:201

南京医科大学分数线

南京医科大学分数线:南京医科大学组 06 (化学或生物):2022年江苏录取分数线为623分,4780;南京医科大学组 07 (化学或生物):2022年江苏录取分数线为591分,19364;南京医科大学组 05 (化学):2022年江苏录取分数线为557分,47931;南京医科大学04组(不限):2022年江苏录取分数线为546分,59117;南京医科大学01组(不限):2022年江苏录取分数线为542分,14449。南京医科大学(Nanjing Medical University),位于江苏省南京市,是教育部、中华人民共和国国家卫生健康委员会、江苏省人民政府共建高校和江苏高水平大学建设高校,是国家“双一流”建设高校,是教育部“卓越医生教育培养计划”试点高校。学校创建于1934年,时名江苏省立医政学院。1957年,由镇江迁至南京,更名为南京医学院。1962年,被列为全国首批六年制医药院校。1981年,被批准为全国首批博士、硕士学位授予单位。1993年,更名为南京医科大学。截至2022年2月,学校建有江宁校区、五台校区以及康达学院连云港校区;设有19个学院,开设25个本科专业;拥有25所附属医院和50多所教学医院。拥有博士后科研流动站6个、一级学科博士学位授权点8个、二级学科博士学位授权点54个、交叉学科博士学位授权点5个、专业博士学位授权点2个、一级学科硕士学位授权点11个、二级学科硕士学位授权点65个;有在职教职工1900多人,在校学生总数近2万人。
2023-07-22 18:00:151

validation 的js是做什么用的

jQuery.validationEngine plugin是一个旨在校验表单元素的javascript插件。目前在IE6-8、Chrome、Firefox、Safari、Opera等浏览器上表现良好。比如校验我们常见的Email、phone、URL等等,对于负责的Ajax调用校验也提供了支持。而且提示信息也可支持多种语言。现在已经发展到了v2.6.2我们可以在github上很轻松的获取到它的源码。一下是自己写的一个小例子:<!DOCTYPE html><html><head><meta charset="UTF-8"><title>jQuery.validationEngine plugin Demo</title><link type="text/css"rel="stylesheet"href="/static/css/jquery.validation/validationEngine.jquery.css"/><script type="text/javascript"src="/static/js/jquery/jquery-1.9.1.min.js"></script><script type="text/javascript"src="/static/js/jquery.validation/jquery.validationEngine-zh_CN.js"></script><script type="text/javascript"src="/static/js/jquery.validation/jquery.validationEngine.js"></script><script type="text/javascript">$(function(){var form ="myForm";var condition = [{name:"username",rule:"validate[required,maxSize[5]]"} , {name:"password",rule:"validate[required] text-input"} , {name:"url",rule:"validate[required,custom[url]]"},{name:"letter",rule:"validate[required,custom[onlyLetterNumber]]"},{name:"date",rule:"validate[required,custom[date]]"}];validationInit(condition,form);$("#sub").click(function(){console.log("validationform="+$("#"+form).validationEngine("validate"));if($("#"+form).validationEngine()){return;}myForm.submit();});});function validationInit(condition,form){for(var i = 0; i < condition.length; i++){var cond = condition[i];$("#"+form+"[name="+cond.name+"]").attr("class",cond.rule);}$("#"+form).validationEngine("attach",{}).css({border:"2px solid #000"});}</script></head><body><div style="padding-top: 100px"><form action=""id="myForm"name="myForm"method="post">username:<input type="text"name="username"id="username"/><br/>password:<input type="text"name="password"id="password"data-prompt-position="bottomLeft:20px"/><br/>url:<input type="text"id="url"name="url"value="http://"/><br/>only letter:<input type="text"id="letter"name="letter"value="too many spaces obviously"/><br/>date:<input type="text"id="date"name="date"value=""/><br/><input type="button"value="提交"id="sub"/></form></div></body></html>可以看出使用了jquery.validationEngine plugin之后页面的校验js代码变得更加整洁了。除了上述用法,jquery.validationEngine也可以作用在某个表单元素上$("#form.id").validationEngine();或$("#form.id").validationEngine(action or options);validationEngine的几个基本action:attach:绑定表单验证detach:解除表单验证validate:验证控件或表单 返回ture or falseshowPrompt:在某个元素上创建一个提示,3中状态‘pass",‘error","load"hide:隐藏对应元素及元素内的提示信息hideAll:隐藏页面上的所有提示updatePromptsPosition:更新提示层的位置从$("#"+form).validationEngine("attach",{}).css({border:"2px solid #000"});可以看出validationEngine方法支持链式调用。validationEngine的3中自定义事件jqv.form.validating:$("#form").bind("jqv.form.validating",function(event){});表单验证时事件jqv.form.result:$("#form").bind("jqv.form.result",function(event,errorFound){});表单验证完成时事件 errorFound:表单验证不通过(true或false)jqv.field.result:$("#form").bind("jqv.field.result",function(event,field,isError,promptText){});单个控件验证完成时事件,field 控件对象,isError:控件验证不通过(true或false)promptText: 提示信息HTML5属性属性名 描述 data-validation-engine 设置验证规则,除了class验证的另一种选择 data-validation-placeholder 占位符 当为必填控件验证时值不能为空 也不能为占位符 data-prompt-position 自定义提示信息的位置,可设置为:"topRight","topLeft","bottomRight""bottomLeft","centerRight","centerLeft","inline"可设置更具体的位置,格式为:"方向:X偏移值,Y偏移值"。如:data-prompt-position="bottomLeft:20,5"PS:偏移值可以为负数 data-prompt-target 载入提示信息的容器,值为元素的id 仅在promptPosition或data-prompt-position设置为”inline“时有效 jquery.validationEngine默认属性值// LEAK GLOBAL OPTIONS$.validationEngine= {fieldIdCounter: 0,defaults:{// 触发控件校验的事件名称validationEventTrigger:"blur",// 自动滚动视窗到第一个错误位置scroll: true,// 为第一个input框聚焦focusFirstField:true,// 是否提示信息showPrompts: true,// 是否验证不可见元素(如type="hidden"的输入框)validateNonVisibleFields: false,// 用特殊class属性值 来忽略校验控件ignoreFieldsWithClass: "ignoreMe",// Opening box position, possible locations are: topLeft,// topRight, bottomLeft, centerRight, bottomRight, inline// inline gets inserted after the validated field or into an element specified in data-prompt-target//提示信息的位置设定promptPosition:"topRight",bindMethod:"bind",// internal, automatically set to true when it parse a _ajax ruleinlineAjax: false,// if set to true, the form data is sent asynchronously via ajax to the form.action url (get)//是否使用Ajax提交表单 默认是get方式ajaxFormValidation: false,// The url to send the submit ajax validation (default to action) //设置Ajax提交的url 默认为form的actionajaxFormValidationURL: false,// HTTP method used for ajax validation//设置Ajax表单提交时使用的数据传输方式ajaxFormValidationMethod: "get",// Ajax form validation callback method: boolean onComplete(form, status, errors, options)// retuns false if the form.submit event needs to be canceled.//表单提交,Ajax验证完成后的行为onAjaxFormComplete: $.noop,// called right before the ajax call, may return false to cancel //表单提交验证通过后 Ajax提交之前的回调函数onBeforeAjaxFormValidation: $.noop,// Stops form from submitting and execute function assiciated with itonValidationComplete: false,// Used when you have a form fields too close and the errors messages are on top of other disturbing viewing messagesdoNotShowAllErrosOnSubmit: false,// Object where you store custom messages to override the default error messagescustom_error_messages:{},// true if you want to validate the input fields on blur eventbinded: true,// set to true if you want to validate the input fields on blur only if the field it"s not emptynotEmpty: false,// set to true, when the prompt arrow needs to be displayedshowArrow: true,// set to false, determines if the prompt arrow should be displayed when validating// checkboxes and radio buttonsshowArrowOnRadioAndCheckbox: false,// did one of the validation fail ? kept global to stop further ajax validationsisError: false,// Limit how many displayed errors a field can havemaxErrorsPerField: false,// Caches field validation status, typically only bad status are created.// the array is used during ajax form validation to detect issues early and prevent an expensive submitajaxValidCache: {},// Auto update prompt position after window resizeautoPositionUpdate: false,InvalidFields: [],onFieldSuccess: false,onFieldFailure: false,onSuccess: false,onFailure: false,validateAttribute:"class",addSuccessCssClassToField:"",addFailureCssClassToField:"",// Auto-hide promptautoHidePrompt: false,// Delay before auto-hideautoHideDelay: 10000,// Fade out duration while hiding the validationsfadeDuration: 0.3,// Use Prettify select libraryprettySelect: false,// Add css class on promptaddPromptClass :"",// Custom ID uses prefixusePrefix:"",// Custom ID uses suffixuseSuffix:"",// Only show one message per error promptshowOneMessage: false
2023-07-22 18:00:151

Hit me baby one more time 是什么意思??

再拥抱我一次
2023-07-22 18:00:134

graphics suite什么意思

CorelDRAW Graphics Suite就是我们常说的CorelDRAW。CorelDRAW Technical Suite可以理解为CorelDRAW的增强版,它集Corel DESIGNER技术绘图与CorelDRAW的图形设计两者于一身。按照官方的说法,这是一套完整的视觉沟通解决方案。不同于Photoshop擅长的位图编辑,CorelDRAW Technical Suite擅长于矢量图形编辑。
2023-07-22 18:00:131

生日快乐英语

1、祝福你的人生永远灿烂,这是真心的祈祷。 Wish you a bright life forever. This is a sincere prayer. 2、愿你遇良人,予你欢喜城,长歌暖浮生。 May you meet a loved one and give you a happy city and a long song to warm your life. 3、愿您生日快乐,天天愉快,永远欢乐! Wish you a happy birthday, every day and always! 4、愿你的生日伴随着幸福与喜悦,从日出到日落。 May your birthday be accompanied by happiness and joy, from sunrise to sunset. 5、祝你:发财势头如快马加鞭,一日千里。 I wish you: the momentum of wealth, such as the galloping horse, a thousand miles a day. 6、你是会发光的星球,是我内心的骄傲和挚爱。 You are a shining planet, the pride and love of my heart. 7、祝亲朋好友,身体健康,万事如意。 I wish you good health and good luck. 8、愿所有的欢乐都陪伴着你,仰首是春,俯首是秋。 May all the joy accompany you, look up is spring, bow is autumn. 9、愿你享尽今日之欢乐,祝你的生日百事顺心! May you enjoy today"s joy and have a happy birthday! 10、祝你生日快乐,年年有今朝,岁岁都健康。 I wish you a happy birthday, every year and every year. 11、新的一年,祝你去危就安,得偿所望,大小姐生日快乐。 In the new year, I wish you a happy birthday. 12、一岁一礼,一寸一寸的欢喜。 One year old, one courtesy, one inch of joy. 13、愿你所爱之人,挚爱你一人。 May those you love love love you dearly. 14、愿快乐幸福时刻,将你守候。 May the happy moments keep you waiting. 15、金年见,明年重见,春色如人面。 See you in the golden year, see you again next year.
2023-07-22 18:00:121

snkrs专属购买权怎么看到?

snkrs专属购买权,是平台随机派发的。用户们购物信誉良好,且不经常退换货,获得专属购买权的几率就会增大。也有特殊事件(很少),比如OW X AF1专属,就是特殊事件,据闻是参与上海的出手即证明篮球赛的观众都有机会获得,在个人中心中查看。用户通过注册Nike Plus会员,可以在SNKRS获得热门鞋款信息、球鞋背后的独家故事,还有一系列会员专属特权。当新鞋发售的时候,应用会有推送通知新鞋信息。snkrs专属购买权相关信息对于排队抢鞋来说,电脑和手机的反应速度起到了很大的决定性因素,手机反应的快慢,决定了你在抢鞋的途中,是否抢占先机。网络的快慢和稳定与否。也决定你能否突破重围,在服务器瘫痪之前,抢得先机。对于随机抽签来说,速度优势则没有那么明显了,硬件的数量,才是决胜的关键。参与抽奖的硬件越多,中奖的几率越大。
2023-07-22 18:00:051