Cann't connect to DB!

lshsh02022-10-04 11:39:541条回答

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落莲子 共回答了14个问题 | 采纳率92.9%
连接不上DB接口的意思.
DB接口(计算机硬件)
D型数据接口连接器,用于连接电子设备(比如:计算机与外设)的接口标准.因形状类似于英文字母D,故得名D型接口.按照接口数量细分为A型(15针),B型(25针),C型(37针),D型(50针),E型(9针).因此常见的计算机并口即为DB25针的连接器.而串口则应为DE9针连接器.由于早期的计算机的串口与并口都是使用DB25针连接器,而人们则习惯把字母B与D合在一起记了下来,当作D型接口的共同名字,以至于后来计算机串口改用9针接口以后,人们更多的使用DB9而不是DE9来称呼9针的接口.这一习惯进一步推广的结果就是如今人们使用DBxx来代表D型接口,数字xx则为接口的针数.
电脑上常见的DB接口有:
串行通信接口 RS232 9针 --DB9
显示器 VGA 15针 -- DB15
并行打印机 LPT 25孔 --DB25
1年前

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1. First 2. document 3. sometimes 4. save 5. printer
英语 英语 英语 急 急 many people often ------Germanya connect with b
英语 英语 英语 急 急
many people often ------Germany
a connect with
b join to
c connect through
d join up
-----------only 20minutes to go before the train left ,i felt uneasy in the taxi to the railway station
a for
b as
c because
d with
写的细点好不?谢 谢
寒月小楼1年前6
F-117A信手拈来 共回答了19个问题 | 采纳率100%
一题选A 意为联系 B join to 意思是 把...和...连在一起 不合 CD没有这些用法
二题选D 表示一种伴随的状态或者动作可以用with 其他选项不合常用语 再者句子中间有逗号
with才有这样用法.
please connect both ac adapter and bettery
victording1年前3
老大者我也 共回答了24个问题 | 采纳率79.2%
请同时把交流电转接器和电池连接上.
一篇初三英语选词填空!纠结A take care of B through C keep D connect with
一篇初三英语选词填空!纠结
A take care of B through C keep D connect with E longest F impossible G across
H first I also
Throughout history,people had dreamed about joining England and France together。Even Napoleon had planned to dig a tunnel and get to England.One of the _________ people who tried to dig a tunnel under the channel was a French engineer caller Albert Mathieu.His tunnel failed.
In1881,Colonel Beamont and captain English from Britain_______ tried to dig a tunnel .Their tunnel went six kilometers out into the Channel.Queen Victoria stopped them and said it was very dangerous to ___________ France .It was a very good tunnel ,and it is still there today.
The new tunnel (ready in 1993)is ,in fact,three tunnels—two for trains and a “service tunnel” for fresh air to go in and for men who _______ the tunnels.The tunnels are 50km long ,40m under water .40km of tunnel are under the sea itself.They are the ______ undersea in the world.
只能发一半。
山东新青年1年前1
mozit 共回答了20个问题 | 采纳率90%
BHDGF,参考一下吧
英语翻译从 the personal links which connect Charles Dickens with
英语翻译
从 the personal links which connect Charles Dickens with his generation 一直到那一篇Note,
lichuanfeng1年前0
共回答了个问题 | 采纳率
用connect动词造句
拭剑1年前1
POURTOA 共回答了11个问题 | 采纳率90.9%
...the long hallway that connects the rooms.
…连接这些房间的长长的过道.
例:
A pedestrian bridge now connects the parking garage with the mall.
现在一座人行桥连通车库和购物中心.
3.
例:
..a train connecting with a ferry to Ireland.
…一列与通往爱尔兰的渡船联运的火车.
.连词成句the,connect,keyboard,to,you,do,the,how,computer
huameiyuan1年前2
红尘里没有我 共回答了15个问题 | 采纳率93.3%
How do you
connect the keyboard to the compute
Warning:mssql_connect() [function.mssql-connect]:Unable to c
Warning:mssql_connect() [function.mssql-connect]:Unable to connect to server:61.190.43.242 in D:wwwrootit006includeslib_goods.php on line 515
希望别复制给我答案,一定要亲自解决过的,在此拜谢
williamstan1年前1
cyc2006_2006 共回答了19个问题 | 采纳率89.5%
连不上mysql哇,开了吗?
英语翻译Warning:mysql_connect():Lost connection to MySQL server
英语翻译
Warning:mysql_connect():Lost connection to MySQL server during query in D:cer111db.php on line 14
Error:Could not make a database connection using root@localhost
- -这是什么.鸟意思..
HWYWY1年前2
诚名录 共回答了16个问题 | 采纳率81.3%
警告:mysql_connect () :与MySQL服务器的失去的连接在D:cer111db.php的询问期间在线14
Error :使用root@localhost,不能做数据库连接
英语翻译It sounds like your cable is unplugged.Connect a Rocksmi
英语翻译
It sounds like your cable is unplugged.Connect a Rocksmith Real Tone cable
黑棋板凳1年前6
jizhenshuang 共回答了17个问题 | 采纳率88.2%
听起来是连接给被拔掉了,接上摇滚史密斯连接线吧.
Could not connect to wicd's D-Bus interface.
Could not connect to wicd's D-Bus interface.
panjinli1年前1
玄皇 共回答了23个问题 | 采纳率82.6%
BT5? # dpkg-reconfigure wicd # update-rc.d wicd defaults