最简单的方法：
1首先要获得数据库的连接串信息和数据用户账号密码
2整理成如下格式：usename/password@(DESCRIPTION =(ADDRESS = (PROTOCOL = TCP)(HOST =10.31.226.156)(PORT = 1588))(CONNECT_DATA =(SERVER = DEDICATED)(SERVICE_NAME = t0itrm)))
3.打开PL/SQL,将以上信息全部复制粘贴到用户名里面，点击确定即可
方法2
方法2：配置TNS文件（将数据库连接串信息配置到文件里面）
TNS文件在以下路径：C:Oracleproct11.2.0client_1 etworkadmin（或者直接复制别人的tnsnames.ora到改路径下）
将连接串信息写到tnsnames.ora文件
格式如下：
database_name=
(description =
(address = (protocol = tcp)(HOST=10.25.17.141)(PORT=1526))
(connect_data = (sid = EPCISDVP))
)在PL/SQL登陆界面里面选择该数据库，输入账号密码登陆。
㈡ 关于生活中的简易英语
常用缩写
AAMOF as a matter of fact
ADN any day now
AFAIC as far as I'm concerned
AFAICS as far as I can see
AFAICT as far as I can tell
AFAIK ＝ as far as I know 就我所知
AFAIR as far as I remember
AFK away from keyboard
AISB as I said before
AISI as I see it
AIUI as I understand it
AKA - " Also Known As"
AKA also known as
ANFAWFOS and now for a word from our sponsor
ANFSCD And now for something completely different...
ARP - " Address Resolution Protocol"
ARQ - " Automatic Repeat Request"
ASAP as soon as possible
ASCII(American Standard Code for Information Interchange) ：美国信息交换标准码。
ASP(Active Server Pages) ：是一种基于 Windows NT 的 IIS 的服务器端的脚本编写环境。
ATLA another three letter acronym
AWGTHTGTATA Are we going to have to go through all this again?
AWGTHTGTTA Are we going to have to go through this again?
AYOR at your own risc
BAK back at keyboard
BBL be back later 稍后便回
BBS - " Bulletin Board Software" and " Bulletin Board System"
BBS be back soon
BCNU be seeing you
BF boyfriend
BFN bye for now
Big5 ：大五码，中文内码之一， 此码代表中文繁体字， 为港、台地区广泛使用。
BIOS(Basic Input and Output System) ：基本输入输出系统。
BOT back on topic
BRB ＝ be right back 很快回来
Browser ：浏览器，一种可在 Internet 上任何地方查找和访问文件的程序， 如网景公司 (Netscape) 所推出的 Netscape Navigator 或微软公司 (Microsoft) 的 Microsoft Internet Explorer 。
BSD - " Berkeley Software Distribution"
BSF but seriously folks
BST but seriously though
BTAIM be that as it may
BTDT been there done that
BTHOM Beats the hell outta me!
BTSOOM Beats the shit out of me!
BTW ＝ by the way 顺便说一下
BTWBO Be there with bells on.
Cc: - " Carbon Copy"
CD(Compact Disc) ：光盘。
CGI - " Comman Gateway Interface"
CGI(Common Gateway Interface) ：通用网关接口，通用网关接口，是 Web 服务器与外部应用程序之间的一个接口标准。
CIU(Computer Interface Unit) ：计算机接口部件。
CMIIW Correct me if I'm wrong.
COTFLGOHAHA Crawling on the floor laughing guts out and having a heart attack.
CU See you.
CUA commonly used acronym
CUL See you later. 再会
CUL8R See you later.
CWYL Chat with you later.
CYA Cover your ass.
D& C Duck and cover.
DBMS(Date Base Mananement System) ：数据库管理系统。
DC ＝ Washington D ． C 华盛顿特区
DDE(Dynamic Date Exchang) ：动态数据交换。
DEC(Digital Equipment Corporation) ：数字设备公司。
DES - " Data Encryption Standard"
DIIK ＝ damned if I know 我的确不知道
DILLIGAD Do I look like I give a darn?!
DILLIGAF Do I look like I give a fuck!
DIY do it yourselves
DIY(er)(Do It Yourself) ：自己动手做，泛指操作、使用、安装、维护计算机的人。
DNPM darn near pissed myself
DNS - " Domain Name Service"
Domain ：域，称为网络区域， 每区有独立的运行方式。
DOS(Disk Operating System) ：磁盘操作系统，是一种早期最常见的操作系统。
DUCWIC Do you see what I see?
DVD(Digital Video Disk) ：数字视盘。
DWISNWID Do what I say not what I do.
DYHWIH Do you hear what I hear?
DYJHIW Don't You just hate it when...
E2EG ear to ear grin
EIDE(Enhanced Integrated Drive Electronics interface) ：增强型集成驱动器电子接口标准，传输速度高，适于大硬盘。
EIN(Ecational Information Network) ：教育信息网。
Elm - " Electronic Mail for UNIX"
E-mail ：电子邮（函）件，是计算机应用软件的通用术语， 可使用户在不同的计算机上发送信息， 电子邮件是网络上最常用的通信方式。
EOD end of discussion
EOF end of file
EOS end of show
ESAL Eat shit and live!
ETLA extended three letter acronym
FAAK falling asleep at keyboard
FAFWOA for a friend without access
FAQ - " Frequently asked questions"
Fcc: - " File Carbon Copy"
FIFO first in first out
Firewall ：防火墙，用来分割网域、过滤传送和接收资料、及防制非法入侵。
FITB Fill in the blank.
FOAD Fuck off and die.
FOAF friend of a friend
FOAFOAG father of a friend of a girlfriend
FOAG father of a girlfriend
FOC free of charge
FTASB faster than a speeding bullet
FTF ＝ face to face 面对面
FTL faster than light
FTP - " File Transfer Protocol" (now often seen in lower case as " ftp" )
FTP(File Transfer Protocol) ：文件传输协议，是 Internet 网上最早使用的文件传输程序。
FU fucked up
FUBAR - " F'd Up Beyond All Recognition"
FUBAR fucked up beyond all recognition
FUBB fouled up beyond belief
FUD (spreading) fear, uncertainty, and disinformation
FWIW ＝ for what it's worth 对其价值而言
FYA for Your amusement
FYE for Your entertainment
FYI ＝ for your information 供参考
GA go ahead
GAFIA get away from it all
GAL get a life
Gateway ：网关，资料传输在不同的网段相接的接口。
GB ：国标码，中文内码之一， 此码代表中文简体字， 为中国大陆广泛使用。
GD& R - " Grinning, Ducking and Running (After snide remark)"
GF girlfriend
GFAK go fly a kite
GG - " Good Game"
GGN gotta go now
GIGO garbage in, garbage out
GIWIST Gee, I wish I'd said that.
GMT - " Greenwich Mean Time"
GMTA great minds think alike
GNU - " GNU is Not Unix (recursive)"
GR& D grinning, running & cking
GTFOOMF Get the fuck out of my face.
GUI - " Graphical Users Interface"
HAK hugs and kisses
HAND - " Have A Nice Day"
HAND have a nice day
HLOL hysterically laughing out loud
HLOLARAWCHAWMP hysterically laughing out loud and rolling around while clapping hands and wetting my pants
homepage ：主页，在任何超文本系统中， 作为进入 Web 有关文档的初始入口点的文档。
HOMPR Hang on, mobile phone's ringing.
HP who's then running horrified into the street beeing killed accidentally by a yellow bulldozer ROTFLBTCUTS ... ... unable to stop
HTH - " Hope This/To Help(s)"
HTML - " HyperText Markup Language"
HTML ：超文本标示语言，此语言专用在全球互联网上， 为网上标准格式化的一种， 需用浏览器来观看。
HTTP - " HyperText Transfer Protocol"
HTTP ：超文本传送方式，此为网页常用的传送方式之一。
HWS(PEST) husband wants sex (please excuse slow typing)
hyperlink ：超链，此为连接另一些网页的入囗， 含有此连接点的文字通常以蓝字底线显示。
hypertext ：超文本，此文件规格含有超文本处理语言， 可以通过链接至其它地方， 用于网页上。
IAC in any case
IAE ＝ in any event 无论如何
IAE in any event
IANAL I am not a lawyer (also IANAxxx, such as IANACPA)
IANALBIPOOTV I am not a lawyer, but I play one on TV
IARTPFWTSIOWIM I am repeating this parrot-fashion with out the slightest idea of what it means.
IBC inadequate, but cute
IBTD I beg to differ.
IC ＝ I see 我明白
ICCL - " I Could Care Less"
ICMP(Internet Control Messages Protocol) ： Internet 信报控制协议，如果服务器关闭了该协议服务，那么你将无法" ping" 通它。
IDE(Integrated Drive Electronices interface) ：集成驱动器电子接口标准，是硬盘广泛使用的一种接口标准。
IDGAD I don't give a damn.
IDGAS I don't give a shit.
IDK I don't know IDK - " I don't know"
IHTFP - " I have truly found paradise" (or: I hate this f'n place)
IIRC - " If I Recall Correctly"
IIRC If I recall correctly
IITYWIMWYBMAD If I tell you what it means will you buy me a drink?
IITYWTMWYKM If I tell you what this means will you kiss me?
IIWM if it were me (mine)
ILIWTPCT I love it when the plan comes together
ILSHIBAMF I laughed so hard I broke all my furniture!
IMAP(Internet Message Access Protocol) 协议： Internet 消息访问协议，这是一种比 POP3 协议更具先进特性的协议。
IMBO in my biased opinion
IMCAO in my completely arrogant opinion (Use for attracting flames!)
IMCO in my considered opinion
IME in my experience
IMHO ＝ in my humble opinion 依本人愚见
IMNSHO in my not so humble opinion
IMO ＝ in my opinion 在我看来
INPO in no particular order
IO - " Input Output" As in file IO.
IOW ＝ in other words 换句话说
IP Address ：网络协定位址，又称网络地址、 IP 地址， 此地址在全球网络上独一无二， 不可重复。
IP(Internet Protocol) ：网络协议。
IRC - " Internet Relay Chat"
IRL in real life
ISA(Instrial Standard Architecture) ：工业标准结构，是即将淘汰的一种总线结构。
ISO(International Organization for Standardization) ：国际标准化组织。
ISP - " Internet Service Provider"
ISP(Internet Setvice Provider) ： Internet 服务提供商。
ISTM it seems to me
ISTR I seem to recall
IT(Information Technology) ：信息技术。
ITA I totally agree
IYKWIM - " If You Know What I Mean"
IYKWIMAITYD - " If You Know What I Mean And I Think You Do"
IYSWIM If You see what I mean.
JAM Just a minute.
Java ：爪哇语言， Java 是 SUN 公司的编程语言， 用于编制面向网络的小应用程序 (Applet) ， 墒雇�秤卸��男Ч�霸怂愕哪芰Α?
JavaScript ：这是一种在网页中使用的描述语言，可以使网页变得生动活泼。微软版的 JavaScript 被称之为 JScript ，可以在 ASP 中使用。
JM2C - " Just My 2 Cents"
KISS keep it simple, stupid
L ＆ R ＝ later 稍后
LAN - " Local Area Network"
LAN(Local Area Network) ：局域网。
LIFO last in first out
LLTA Lots and lots of thunderous applause!
LMFAO Laughing my fucking ass off.
LOL ＝ laughing out loud 大声笑
LSHMSH laughing so hard my side hurts
LTIP laughing till I puke
MB(Mega Byte) ：百万字节，也称找兆字节，为 1024*1024 个字节。
MDA - " Mail Delivery Agent"
Metal Oxide Semiconctor Field Effect Transistor"
MFG more friendly garbage
MFTL my favorite toy language
MHOTY my hat's off to you
MIDI(Musical Instrument Digital Interface) ：乐器数字接口。
MIME - " Multi-purpose Internet Mail Extensions"
MMIF my mouth is full MOSFET - "
MTFBWY May the force be with you!
MTG ＝ meeting 会议
MUD - " Multiple User Dungeon" an interactive multiuser game
MYOB Mind your own business!
NALOPKT Not a lot of people know that.
NBD no big deal
NFI no friggin' idea
NFW no fucking way
NH - " Nice Hand"
NIMBY not in my back yard
NIT ＝ night 晚上
NNTP - " Network News Transfer Protocol"
NOS(Network Operate System) ：网络操作系统。
NRN ＝ no reply necessary 不必回答
NS(Network Service) ：网络服务。
NTL nevertheless
NTP - " Network Time Protocol"
NTTAWWT not that there's anything wrong with that
NY ＝ New York 纽约
O.K. - abbreviation of " oll korrect"
OAO over and out
OATUS on a totally unrelated subject
OAUS on an unrelated subject
OBTW oh, by the way
OIC Oh ， I see ．我明白了。
OICQ 使用的便是本协议。
OLE(Object Linking and Embedding) ：对象链接与嵌入。
OLL KORRECT, so the abreviation for those words were O.K.
ONNA Oh no, not again!
ONNTA Oh no, not this again!
OOTB out of the box (brand new)
OOTC obligatory on-topic comment
OS(Operating System) ：操作系统。
OSF - " Open Software Foundation"
OSI(Open System Intercinnection) ：开放系统互连。
OTC Over the counter
OTOH ＝ on the other hand 另一方面
OTOOH on the other other hand
OTT over the top
OTTH on the third hand
OTTOMH off the top of my head
OTTOMHAROOB off the top of my head and rolling out of bounds
OTW on the whole
OWTTE or words to that effect P.S. - " Post Script"
PCI(Peripherial Component Interconnect) ：外围设备互连，也是一种总线结构。
PD public domain
PEM ＝ privacy enhanced mail 保密邮件
PERL - " Pratical Extraction and Reporting Language" or " Pathologically Eclectic Rubbish Lister" "
Perl 语言：目前在写 CGI 程序中最流行的一种语言， 大部份用来写给通用网关接口处理一些网页传送。
PINE - " Pine Is Not Elm"
PITA pain in the ass
PLS ＝ please 请
PMFJI - " Pardon Me For Jumping In (another polite way to get into a running discussion"
PMIGBOM Put mind in gear, before opening mouth!
PMJI - " Pardon My Jumping In (another polite way to get into a running discussion"
PMYMHMMFSWGAD Pardon me, you must have mistaken me for some one who gives a damn
POP3 协议：电子邮件接收协议第三版，支持该协议的电子邮件服务器允许用户把服务器端的电子邮件用电子邮件收发程序接收到本地来。
POV point of view PovRay - " Persistence of Vision Ray Tracer"
PPP - " Point-to-Point Protocol"
PS - " Post Script"
RAEBNC Read and enjoyed, but no comment.
RARP - " Reverse Address Resolution Protocol"
Re: - " Regarding" . Often used in mail software.
Req: - " Request" .
RFC - " Request For Comments"
ROTBA reality on the blink again
ROTFFNAR rolling on the floor for no apparent reason
ROTFL ＝ rolling on the floor laughing 笑得在地上打滚
ROTFLAHMS ... and holding my sides
ROTFLASTC ... and scaring the cat
ROTFLBTC ... biting the carpet
ROTFLBTCACTC ... ... and scaring the cat
ROTFLBTCASTCIIHO ... ... ... if I had one
... dancing in circles and jumping through the window almost dieing by smashing into
ROTFLGO ... guts out
ROTFLMAO - " Rolling On The Floor Laughing My Ass Off"
ROTFLOL ... out loud
ROTFLOLVH ... out loud very hard
ROTFLSTC ... scaring the cat
ROTFTPOF ... trying to put out flames
ROTFWTIME rolling on the floor with tears in my eyes
RSN real soon now (which may be a long time coming)
RTF - " Rich Text Format"
RTFAQ read the FAQ RTFI read the fucking instructions
RTFM read the fucking manual
RTFMA read the fucking manual, again
RTFMS Read the fucking manual, sir! (from the military)
RTM ＝ read the manual 读指导手册
RUOK Are You OK? SBCN Sitting behind the computer naked.
SCNR Sorry, couldn`t resist.
SCSI(Small Computer Standand Interface) ：小型计算机磁盘标准接口。
SGML - " Standard Generalized Markup Language"
SHM Shit happens, mate. SICS sitting in chair snickering
SIMCA sitting in my chair amused
SITD still in the dark SLIP - " Serial Line Internet Protocol"
SMOP small matter of programming
SMTP - " Simple Mail Transfer Protocol"
SMTP 服务器才能被发送出去。
SMTP(Simple Message Transfer Protocol) 协议：简单邮件传输协议，用于电子邮件的传输。电子邮件需要有
SNAFU situation normal, all fucked up
SNR signal to noise ratio
SO significant other
SOHF - " Sense Of Humor Failure"
SOI stunk on ice sp? - abbreviation of " spelling?"
SPAM - " Stupid Persons' AdvertiseMent "
SWAG - " Scientific Wild Ass Guess
SWALK - " Sealed With A Loving Kiss"
SWISH - " Simple Web Indexing System for Humans"
TAFN that's all for now
TANJ there ain't no justice
TANSTAAFL there ain't no such thing as a free lunch
TARFU things are really fouled up
TCP(Transmission Control Protocol)/IP(Internet Protocol) 协议：用于网络的一组通讯协议，包括传输协议和网际协议。
TCP/IP - " Transmissions Control Protocol/Internet Protocol"
TGAL think globally, act locally
THOT ＝ thought 思想
TIA - " The Internet Adaptor"
TIA ＝ thanks in advance 先谢谢了
TIC tongue in cheek
TINALO this is not a legal opinion
TINAR this is not a recommendation
TINWIS that is not what I said
TLA ＝ three-letter acronyms 三个字母的缩写词
TLA VG ＝ very good 非常好
TMTOWTDI there's more than one way to do it
TNOTVS theres nothing on TV so,....
TNX thanks TPS(S) this program sucks (severely)
TPTB the powers that be
TRDMC tears running down my cheeks
TSOHF total sense of humor failure
TTBOMK to the best of my knowledge
TTFN ta ta for now
TTUL ＝ talk to you later 以后再说
TTY - " Tele-TYpe"
TTYL talk to you later
TTYRS talk to you real soon
TUFD the user file died
TVM thanks very much
TWIMC - " To Whom It May Concern"
TYCLO Turn your CAPS LOCK off. (Quit shouting.)
TYVM ＝ thank you very much 非常感谢
U ＝ you 你
UBD user brain damage
UDP - " User Datagram Protocol"
UDP(User Datagram Protocol) 协议：用户数据报协议，这是一种架设于TCP/IP 协议之上的快速协议，但不具备较好的安全性
UPGS unfinished project guilt syndrome
UPS(Uninterrupted Power Supply) ：不间断电源。
UR ＝ your 你的
URL - " Uniform Resource Locator"
URL ：全球资源统一定位符，网页在全球互联网上独一无二的定位点。
UTC under the counter
UTT under the table
VCD(Video Compact Disc) ：可视光盘。
VETLA very enhanced
VGA(Video Graphica Array) ：视频图形阵列。
VR virtual reality
VRAM(Video Read Access Memory) ：显示存储器，供显示卡使用。
VRML(Virtual Reality Modeling Language) ：虚拟实境模拟语言， 此语言可使网页产生虚拟现实 (Virtual Reality) 的立体动画效果。
WAB? What another bill?
WAG wild ass guess
WAIS - " Wide Area Information Server "
WAIS(Wide Area Information Server) ：广域网信息服务。
WAN - " Wide Area Networks "
WAN(Wide Area Network) ：广域网或称远距离网络。
WDYMBT What do you mean by that?
WEDS ／ WEDNES ＝ Wednesday 星期三
WGAS Who gives a shit?
WIBAMU Well, I'll be a monkey's uncle.
WIBNI would it be nice if
WMMOWS Wash my mouth out with soap!
WNOHGB where no one has gone before
WRT ＝ with respect to 关于
WRT with regard to
WT without thinking
WTH what the hell
WTTM without thinking too much
WWW or 3W - " World Wide Web "
WWW( World Wide Web) ：万维网，是 Internet 上发展最快的部分， 需用浏览器查阅。
WYLABOCTGWTR Would you like a bowl of cream to go with that remark?
WYLASOMWTC Would you like a saucer of milk with that comment?
WYSIWYG ＝ what you see is what you get 所见即所得
WYTYSYDG What you thought you saw, you didn't get.
YAOTM yet another off-topic message
YHGASP You have got a serious problem
YMMV - " Your Mileage May Vary" (You may not have the same luck I did)
YWIA - " You're welcome in advance"
YWSYLS You win some, you lose some
㈢ 致远A6-m协同软件的数据库在什么路径
致远A6-m协同软件的指导文件，可以看看。http://wenku..com/view/bac2301c227916888486d724.html