求介绍VB的英文文献翻译
\u6c42\u4e00\u7bc7 \u3010\u5916\u6587\u6587\u732e\u7ffb\u8bd1\u3011 \u6bd5\u8bbe\u7528\uff5e\u539f\u6587\uff1a\u77ed\u4fe1\u732b VB SQL
\uff08\u8bf4\u660e\uff1a\u672c\u63a5\u53e3\u652f\u6301 MSSQL\u548cAccess\u6216\u5176\u5b83\u4efb\u4f55\u5173\u7cfb\u578b\u6570\u636e\u5e93\uff0c\u67091-16\u7aef\u53e3\u7248\u53ef\u4f9b\u9009\u62e9\uff09
\uff08\u672c\u63a5\u53e3\u4e3a\u7eff\u8272\u514d\u5b89\u88c5\u7248\uff0c\u66f4\u4fbf\u4e8e\u5f00\u53d1\u53ca\u518d\u53d1\u5e03\uff09
( 1 ) \u6570\u636e\u5e93\u63a5\u53e3\u529f\u80fd\uff1a
\u901a\u8fc7\u672c\u6570\u636e\u5e93\u63a5\u53e3\uff0c\u80fd\u4f7f\u4f60\u73b0\u6709\u7684\u7cfb\u7edf\uff08\u5982OA\u3001CRM\u3001ERP\u7b49\u7cfb\u7edf\uff09\u8f7b\u677e\u5b9e\u73b0\u65e0\u7ebf\u529e\u516c\u529f\u80fd\uff0c\u65e0\u8bba\u4f60\u7528\u7684\u662f\u54ea\u79cd\u5f00\u53d1\u8bed\u8a00\uff08VB\VC\VFP\asp\jsp\java\pb\delphi...\uff09\uff0c\u53ea\u8981\u4f60\u7684\u7cfb\u7edf\u80fd\u8bfbMS SQL 2000 \u6216 Access\u6570\u636e\u5e93\u5373\u53ef\u5bf9\u63a5\uff01\u4f60\u4ec5\u9700\u8981\u5728\u6307\u5b9a\u7684\u8868\u4e2d\u6dfb\u52a0\u8bb0\u5f55\uff0c\u672c\u63a5\u53e3\u7a0b\u5e8f\u5c31\u81ea\u52a8\u8fdb\u884c\u53d1\u9001\u53ca\u63a5\u6536\u4e86\uff0c\u6240\u4ee5\uff0c\u60a8\u4e0d\u9700\u8981\u4e86\u89e3\u4efb\u4f55\u6709\u5173\u6570\u636e\u901a\u4fe1\u65b9\u9762\u7684\u77e5\u8bc6\uff0c\u5c31\u53ef\u5b9e\u73b0\u624b\u673a\u77ed\u4fe1\u7684\u6536\u53d1\u7b49\u529f\u80fd\uff01
\u201c0\u201d\u4ee3\u7801\u5c31\u80fd\u4f7f\u4f60\u7684\u73b0\u5728\u7cfb\u7edf\u589e\u52a0\u624b\u673a\u77ed\u4fe1\u6536\u53d1\u529f\u80fd\uff01
( 2 ) \u4f7f\u7528\u6b65\u9aa4\uff1a
\u7b2c1\u6b65\uff1a\u6b63\u786e\u8fde\u63a5\u624b\u673a\u3001\u77ed\u4fe1\u732b\uff08\u6216\u5176\u5b83\u77ed\u4fe1\u8bbe\u5907\uff09\u5230\u7535\u8111
\u7b2c2\u6b65\uff1a\u542f\u52a8\u201cSms_Server.exe\u201d\uff0c\u5b9e\u9645\u5e94\u7528\u4e2d\u53ef\u4ee5\u8ba9\u672c\u63a5\u53e3\u7a0b\u5e8f\u5f00\u673a\u65f6\u81ea\u52a8\u8fd0\u884c\u5e76\u6700\u5c0f\u5316\uff08\u89c1\u8bbe\u7f6e\uff09\u3002
\u7b2c3\u6b65\uff1a\u6b63\u786e\u8bbe\u7f6e\u7aef\u53e3\u53c2\u6570\uff0c\u70b9\u51fb\u201c\u542f\u52a8\u8fde\u63a5\u201d\u6309\u94ae\uff08\u672c\u6b65\u4e5f\u53ef\u8bbe\u4e3a\u81ea\u52a8\u6267\u884c\uff0c\u89c1\u8bbe\u7f6e\uff09
\u7b2c4\u6b65\uff1a\u5728\u60a8\u539f\u6709\u7684\u7cfb\u7edf\u4e2d\u901a\u8fc7\u64cd\u4f5c\u7a0b\u5e8f\u76ee\u5f55\u4e0b\u7684\u7684\u6570\u636e\u5e93data.mdb\uff08\u6216SQL\u4e2d\u7684\u8868\uff09\u8fdb\u884c\u624b\u673a\u77ed\u4fe1\u7684\u6536\u53d1\uff0c\u4f8b\u5982\uff1a\u8981\u53d1\u9001\u77ed\u4fe1\uff0c\u53ea\u9700\u5728data.mdb\u7684outbox\u8868\u4e2d\u6dfb\u52a0\u8bb0\u5f55\uff0c\u7cfb\u7edf\u5c31\u4f1a\u81ea\u52a8\u53d1\u9001\uff08\u8be6\u89c1\u4e0b\u9762\u8bf4\u660e\uff09
\u7b80\u5355\u6765\u8bf4\u5206\u4e24\u6b65\uff0c\u5373\u662f\uff1a\u2460 \u8fd0\u884c Sms_Server.exe > \u2461 \u901a\u8fc7\u64cd\u4f5c\u6570\u636e\u5e93\u8fdb\u884c\u77ed\u4fe1\u7684\u6536\u53d1
\uff08\u8be6\u89c1\u4e0b\u9762\u8bf4\u660e\uff09
\u8bf4\u660e\uff1aA\u3001\u5982\u679c\u4f7f\u7528Aceess\u6570\u636e\u5e93\uff0c\u9ed8\u8ba4\u4e3a\u5b89\u88c5\u76ee\u5f55\u4e0b\u7684data.mdb\u5f53
B\u3001\u5982\u679c\u4f7f\u7528MS SQL\u6570\u636e\u5e93\uff0c\u8bf7\u6062\u590d\u5b89\u88c5\u76ee\u5f55\u4e0b\u7684\u6570\u636e\u5e93\u6587\u4ef6SmsData.bak\uff0c\u5e76\u4fee\u6539\u5b89\u88c5\u76ee\u5f55\u4e0b\u7684SET.INI \u6587\u4ef6\u201cdatabase\u201d\u7684\u503c\u5373\u53ef
C\u3001\u5f53\u7136\uff0c\u4f60\u4e5f\u53ef\u4ee5\u6309\u7167\u6211\u4eec\u7684\u6570\u636e\u5e93\u7ed3\u6784\u5728\u5176\u5b83\u4efb\u4f55\u7684\u6570\u636e\u5e93\u4e2d\u6dfb\u52a0\u76f8\u5e94\u7684\u8868\uff0c\u7136\u540e\u4fee\u6539SET.INI\u6587\u4ef6\u7684database\u503c\uff0c\u4ee5\u8fdb\u884c\u8fde\u63a5\uff01
\uff08 2 \uff09\u63a5\u53e3\u529f\u80fd\u7b80\u8ff0\uff1a
\u672c\u63a5\u53e3\u662f\u4ee5\u6570\u636e\u5e93\u7684\u5f62\u5f0f\u63d0\u4f9b\uff0c\u5728\u63a5\u53e3\u7684\u5b89\u88c5\u76ee\u5f55\u91cc\u6709\u4e00\u6570\u636e\u5e93\u6587\u4ef6 data.mdb,\u91cc\u9762\u6709\u4e94\u4e2a\u4e3b\u8981\u7684\u8868,\u8be6\u7ec6\u8bf4\u660e\u5982\u4e0b\uff1a
\uff08\u4e00\uff09\u3001OutBox\u8868 \u5f85\u53d1\u77ed\u4fe1\u5217\u8868 \uff08\u53ea\u9700\u5728\u6b64\u8868\u4e2d\u63d2\u5165\u8bb0\u5f55\uff0c\u5373\u53ef\u5b9e\u73b0\u77ed\u4fe1\u7684\u53d1\u9001\uff09
[Mbno] \u76ee\u6807\u624b\u673a\u53f7\u7801\uff0c\u5b57\u7b26\u4e32\uff0c\u5982\uff1a13632263389\u30011861\u7b49
[Msg] \u77ed\u4fe1\u5185\u5bb9\uff0c\u5b57\u7b26\u4e32\uff0c\u6700\u9ad81000\u4e2a\u6c49\u5b57\uff0c\u6709\u81ea\u52a8\u5206\u5272\u529f\u80fd
[SendTime] \u8ba1\u5212\u53d1\u9001\u7684\u65f6\u95f4\uff0c\u65e5\u671f\u578b\uff0c\u5982\uff1a2005-8-19 21:31:11
[Report] \u662f\u5426\u9700\u53d1\u9001\u62a5\u544a\uff0c\u6570\u503c\u578b\uff0cReport=1\u65f6\u9700\u62a5\u544a\uff0cReport=0\u65f6\u4e0d\u9700\u62a5\u544a
[ComPort] \u7aef\u53e3\u53f7\uff0c\u6570\u503c\u578b\uff0c\u8bbe\u5b9a\u53d1\u9001\u672c\u6761\u4fe1\u606f\u6240\u4f7f\u7528\u7684\u7aef\u53e3\u53f7\uff0c\u4e3a0\uff08\u6216\u4e0d\u586b\uff09\u65f6\u4e3a\u81ea\u52a8\u7aef\u53e3\u53f7
[Userrname] \u9884\u7559\u5b57\u6bb5\uff0c\u4f9b\u6269\u5c55\u7528
[ V1 ]-[ V5 ] \u9884\u7559\u5b57\u6bb5\uff0c\u4f9b\u6269\u5c55\u7528
\uff08\u4e8c\uff09\u3001InBox\u8868 \u5df2\u6536\u5230\u7684\u77ed\u4fe1\u5217\u8868 \uff08\u6536\u5230\u7684\u77ed\u4fe1\u5185\u5bb9\u4f1a\u81ea\u52a8\u4fdd\u5b58\u5230\u672c\u8868\u4e2d\uff09
[Mbno] \u6765\u4fe1\u7684\u624b\u673a\u53f7\u7801
[Msg] \u6536\u5230\u7684\u77ed\u4fe1\u5185\u5bb9
[ArriveTime] \u77ed\u4fe1\u6536\u5230\u7684\u65f6\u95f4
[Comport] \u6536\u5230\u8be5\u77ed\u4fe1\u7684\u4e32\u53e3\u53f7
\uff08\u4e09\uff09\u3001SendedOutBox\u8868 \u5df2\u53d1\u77ed\u4fe1\u5217\u8868
[Mbno] \u5df2\u53d1\u7684\u624b\u673a\u53f7\u7801
[Msg] \u5df2\u53d1\u7684\u77ed\u4fe1\u5185\u5bb9
[SendTime] \u53d1\u9001\u7684\u65f6\u95f4
[Comport] \u53d1\u9001\u8be5\u77ed\u4fe1\u6240\u7528\u7684\u4e32\u53e3\u53f7
[Userrname] \u9884\u7559\u5b57\u6bb5\uff0c\u4f9b\u6269\u5c55\u7528\uff0c\u4e0eoutbox\u8868\u5bf9\u5e94
[ V1 ]-[ V5 ] \u9884\u7559\u5b57\u6bb5\uff0c\u4f9b\u6269\u5c55\u7528\uff0c\u4e0eoutbox\u8868\u5bf9\u5e94
\uff08\u56db\uff09\u3001Badoutbox\u8868 \u53d1\u9001\u5931\u8d25\u7684\u77ed\u4fe1\u5217\u8868
[Mbno] \u53d1\u9001\u5931\u8d25\u7684\u7684\u624b\u673a\u53f7\u7801
[Msg] \u53d1\u9001\u5931\u8d25\u7684\u7684\u77ed\u4fe1\u5185\u5bb9
[SendTime] \u53d1\u9001\u5931\u8d25\u7684\u65f6\u95f4
[Bad_why] \u53d1\u9001\u5931\u8d25\u7684\u539f\u56e0
[Userrname] \u9884\u7559\u5b57\u6bb5\uff0c\u4f9b\u6269\u5c55\u7528\uff0c\u4e0eoutbox\u8868\u5bf9\u5e94
[ V1 ]-[ V5 ] \u9884\u7559\u5b57\u6bb5\uff0c\u4f9b\u6269\u5c55\u7528\uff0c\u4e0eoutbox\u8868\u5bf9\u5e94
\uff08\u4e94\uff09\u3001Report\u8868 \u53d1\u9001\u62a5\u544a\u5217\u8868\uff08\u5f53OutBox\u8868\u4e2d\u7684Report=1\u65f6\uff0c\u624d\u4f1a\u4ea7\u751f\u53d1\u9001\u62a5\u544a\uff09
[RpMsg] \u62a5\u544a\u7684\u5185\u5bb9
[SendTime] \u4fe1\u606f\u53d1\u51fa\u65f6\u95f4
[ArrivedTime] \u5bf9\u65b9\u6536\u5230\uff08\u6216\u672a\u6536\u5230\uff09\u7684\u56de\u5e94\u65f6\u95f4
[\u76f8\u5173\u64cd\u4f5c]
\u5ba2\u6237\u6536\u53d1\u4fe1\u606f\u7684\u53ef\u901a\u8fc7\u64cd\u4f5c\u8be5\u6570\u636e\u5e93\u5b8c\u6210\uff0c\u4e3e\u4f8b\uff1a
A\u3001\u4f8b\u5982\u60f3\u53d1\u9001\u4fe1\u606f\uff0c\u53ea\u9700\u5411 Outbox \u8868\u4e2d\u5199\u5165\u4e00\u6761\u8bb0\u5f55\uff08\u5305\u62ec Msg-\u201c\u5185\u5bb9\u201d,Mbno\u2014\u201c\u624b\u673a\u53f7\u7801\u201d,SendTime-\u201c\u8ba1\u5212\u53d1\u9001\u7684\u65f6\u95f4\u201d\uff0c\u5176\u4e2d\u5fc5\u586b\u9879\u4e3a\uff1aMsg\u548cMbno\uff09\uff0c\u5f55\u6dfb\u52a0\u540e\uff0c\u672c\u63a5\u53e3\u5c06\u5728\u89c4\u5b9a\u7684\u65f6\u95f4\u53d1\u51fa\u8be5\u624b\u673a\u4fe1\u606f\uff08\u5982\u679csendtime\u4e0d\u586b\uff0c\u9ed8\u8ba4\u4e3a\u5f53\u524d\u65f6\u95f4\uff0c\u5373\u9a6c\u4e0a\u53d1\u9001\uff09
B\u3001\u5982\u60f3\u6536\u4fe1\u606f\uff0c\u53ea\u8981\u8bfb Inbox \u8868\u7684\u8bb0\u5f55\u5373\u53ef\uff08\u7cfb\u7edf\u4f1a\u81ea\u52a8\u63a5\u6536\u65b0\u4fe1\u606f\u5e76\u4fdd\u5b58\u5230 Inbox \u8868\u4e2d\u7684\uff09
C\u3001\u5982\u679c\u5f85\u53d1\u5217\u8868\uff08OutBox\u8868\uff09\u4e2d\u7684\u5185\u5bb9\u6210\u529f\u53d1\u51fa\uff0c\u4f1a\u8f6c\u5b58\u5728 Sendedoutbox \u8868\u4e2d\uff0c\u5982\u679c\u672a\u6210\u529f\u53d1\u51fa\uff0c\u8f6c\u5b58\u5165 Badoutbox \u8868\u4e2d\u5e76\u81ea\u52a8\u8bb0\u5f55\u53d1\u9001\u5931\u8d25\u7684\u539f\u56e0\uff01
[\u76f8\u5173\u8bbe\u7f6e]
A\u3001\u53ef\u8bbe\u7f6e\u63a5\u53e3\u7a0b\u5e8f\u4e3a\u5f00\u673a\u65f6\u81ea\u52a8\u542f\u52a8\uff0c\u81ea\u52a8\u6700\u5c0f\u5316
B\u3001\u53ef\u8bbe\u5b9a\u63a5\u53e3\u7a0b\u5e8f\u7684\u5de5\u4f5c\u6a21\u5f0f
C\u3001\u53ef\u81ea\u52a8\u4fdd\u5b58\u77ed\u4fe1\u6536\u53d1\u7684\u8fd0\u884c\u8bb0\u5f55
V 4.0\u65b0\u589e\u52a0\u529f\u80fd:
\u3010\u5173\u4e8e\u65e0\u4eba\u503c\u5b88\u65b9\u5f0f\u7684\u8bf4\u660e\u3011
\u6240\u8c13\u7684\u65e0\u4eba\u503c\u5b88\uff0c\u5373\u662f\u53ef\u4ee5\u5148\u540c\u65f6\u8fde\u63a5\u591a\u4e2a\u77ed\u4fe1\u732b\uff08\u59828\u4e2a\uff09\uff0c\u4f46\u5f00\u59cb\u65f6\u53ea\u542f\u7528\u5176\u4e2d\u90e8\u5206\uff08\u5982\u5176\u4e2d2\u53f0\uff09\uff0c\u5f53\u8fd9\u4e24\u53f0\u77ed\u4fe1\u732b\u56e0\u4e3a\u6b20\u8d39\u6216\u5176\u5b83\u539f\u56e0\u800c\u8fde\u7eed\u53d1\u9001\u5931\u8d25\u5230\u6307\u5b9a\u7684\u6761\u6570\u65f6\uff08\u598220 \u6761\uff09\uff0c\u81ea\u52a8\u542f\u52a8\u5176\u5b83\u7684\u77ed\u4fe1\u732b\u8fdb\u884c\u53d1\u9001\uff0c\u5b9e\u73b0\u4e00\u5b9a\u610f\u4e49\u4e0a\u7684\u65e0\u4eba\u503c\u5b88\uff01
\u3010\u5173\u4e8e\u7aef\u53e3\u9650\u5b9a\u53d1\u9001\u6570\u7684\u8bf4\u660e\u3011
\u53ef\u4ee5\u9488\u5bf9\u6bcf\u4e2a\u7aef\u53e3\uff0c\u8bbe\u5b9a\u8be5\u7aef\u53e3\u5141\u8bb8\u7684\u6700\u5927\u53d1\u9001\u77ed\u4fe1\u91cf\uff0c\u8d85\u8fc7\u8be5\u6570\u91cf\u65f6\uff0c\u81ea\u52a8\u505c\u6b62\u8be5\u7aef\u53e3\u53d1\u9001\u3002
V 5.0 \u65b0\u589e\u529f\u80fd
1\u3001\u91c7\u7528\u65b0\u7684\u7ebf\u7a0b\u6280\u672f\uff0c\u5728\u4fdd\u8bc1\u53d1\u9001\u7a33\u5b9a\u6027\u53ca\u901f\u5ea6\u7684\u524d\u63d0\u4e0b\uff0c\u51cf\u5c11\u4e86\u7cfb\u7edf\u8d44\u6e90\u7684\u5360\u7528\uff0c\u4e00\u822c\u53d1\u77ed\u4fe1\u65f6CPU\u4ec5\u5360\u7528 3 % \u5de6\u53f3\u3002
\u8bd1\u6587\uff1aSMS cat VB SQL
(note: this interface MSSQL support and Access or any other relational database, have 1-16 ports edition options),
(this is green, more facilitate free installation and then released)
(1) database interface functions:
Through this database interface, can make your existing systems (e.g., OA system, CRM, ERP) easy wireless office function, whether you use what language (VB \ VC development \ \ \ \ JSP VFP asp pb, Delphi Java \...). The system can, as long as you read the MS SQL 2000 or Access database can butt! You only need to add in designated tables records, the program will automatically send interface and receive, so you don't need to know anything about data communication of knowledge, can realize the function such as send SMS messages!
"0" code can make you now send SMS increased system function.
(2) use steps:
Step 1: correct connection phone, SMS messages cat (or other equipment) to the computer
Step 2: start ", "Sms_Server exe. In actual application program interface allows the boot automatically run and minimization (see).
Step 3: set correctly, click the "start port parameters connected" button (this step is set to automatically, can see Settings)
Step 4: in your original system through the procedures of the directory database data. The table (or SQL MDB) receive SMS, for example: to send SMS, only the data in the table, MDB outbox add records, the system will automatically send (see below)
In simple terms, which is divided into two steps: (1) > 2) Sms_Server running through the operation exe. Send messages database
(see below)
Description: A, if use Aceess database, the default installation directory data. MDB when
B, if use MS SQL database, please restore installation directory database files, and modify the SmsData bak. Under the installation directory database "SET. INI files can be of value
C, of course, you can also according to our database structure in any other database table, then add the corresponding modification of the database files. SET to connect!
(2) interface function briefly:
This interface is provided in the form of database, and the installation directory interface in a database file data, there are five.mdb. The main table, details are as follows:
(a), OutBox table ready in the message list (just insert table, can send SMS),
[Mbno] target mobile phone number, string, such as: 13632263389, 1861, etc
[text], Msg, top 1,000 character string, an automatic segmentation function
[SendTime] plans to send time, date type, such as: 2005-8-19 21:31:11
[about] whether to send Report, numeric, about 1 = = 0, should Report about the Report
[ComPort] socket, numeric, setting this information sent by use of port, 0 (or not) for automatic filling the slogan
[aside], Userrname for extended use. Field
[[V5]] - V1 set for expansion in fields
(2), has received the message InBox watch list (received messages will be saved to this),
[Mbno letter] the mobile phone number
[Msg] received messages
[ArriveTime] message received
[Comport] received this message of serial number
(3), SendedOutBox table has hair message list
[Mbno] have cell phone number
Msg] [the message content already
[SendTime] send time
Send this message Comport] [the serial number
[aside], Userrname field, and extended use outbox corresponding
[[V5]] - V1 set for expansion, and field with outbox corresponding
(4), send SMS Badoutbox table failed
[Mbno] send failure of mobile phone number
Msg] [the messages sent failure
[SendTime] failure time send
[Bad_why] send failure
[aside], Userrname field, and extended use outbox corresponding
[[V5]] - V1 set for expansion, and field with outbox corresponding
(5), watch list (Report about the table when OutBox about = 1, will produce send Report)
[RpMsg] the content of the report
[a]]. SendTime information
[ArrivedTime] person received (or not) received response time
[related operation]
Customers can receive information through the database, operation, for example:
A, such as wants to send information, just to write A record Outbox table (including Msg - "content", Mbno - "mobile phone number", SendTime - "plans to send time", which should Mbno) for: Msg and record after adding the interface in specified time will send the information SendTime (if not fill, default for the current time and send), i.e.
B, if want to collect information, read the record can watch Inbox (system will automatically receive a new information and save to watch the Inbox
C, if ready list (list) of content OutBox success will turn out there, Sendedoutbox list, if not success, turn into Badoutbox list and record automatically send the reason for failure!
[associated Settings]
A, can install interface program for boot automatically activated, automatic minimization
B, the program can be set interface work mode
C, can automatically save text receiving running record
V: new increasing function 4.0
The way of explanation about the unattended.
The so-called unattended, which can be connected to and multiple SMS (8) like cat, but only the beginning of opening part (such as 2), when the two messages cat because owe or other reason for failure to send a number (such as 20), automatic start to send text messages to other cats, a sense of unattended!
The limited number of sending about that port.
For each port, can set the maximum allowable port, more than the quantity of sending messages, automatically stop when the number of the port.
V 5.0 new function
1 and adopting new technology, in order to ensure thread send stability and speed, under the premise of reduced system resource, general text only when the CPU occupies around 3 percent.
detectors. The spatial coherence distance in the turbulent atmosphere
is modeled to be approximately , where is the path
length and is the wavelength [4]. This typically produces correlation
distances in the range of 5 to 50 cm. Thus, for small
detectors spaced on the order of one meter, we can model the
received field as spatially constant (though random) over any
one detector aperture, while the path gains from any one source
to various detectors are independent. Finally, we assume the
channel fading process is flat across the optical frequency band
and slow relative to the symbol duration. The latter is justified
by the high signaling speeds contemplated in FSO systems and
the relatively slow dynamics of the channel turbulence, while
the flat fading follows from the large coherence bandwidth relative
to the laser linewidth and modulation rate.
C. Optical Detection
The photodetector analysis is based on a semi-classical
treatment of photodetection, where the incident field is viewed
as a wave, and this wave produces a modulated Poisson point
process of photoelectrons that contribute to the detector current
at the output. The rate of the Poisson process is proportional
to the total power incident on the photodetector. The relevant
theory is summarized here, with further details found in [25] and
[26]. We neglect additive thermal noise of receiver electronics,
which is an idealization but one that can be approached with
avalanche photodiodes (APDs) [27]. Any dark currents in the
detectors are assumed to be handled by injecting an equivalent
level of background radiation. Extension of our transmission
method to the case of thermal-noise-limited reception is found
in [28].
Each of the photodetectors forms an integral of its photodetected
current over each of slots, or equivalently counts
photoelectrons. The probability mass function for the number
of counts in an \u201con\u201d interval is related to the optical intensity by
the Poisson distribution [25]
1991年，美国微软公司推出了Visual Basic(可简称VB），目前的最新版本是VB 2008 Beta2(VB9)中文版。
Visual 意即可视的、可见的，指的是开发像windows操作系统的图形用户界面（Graphic User Interface,GUI）的方法，它不需要编写大量代码去描述界面元素的外观和位置，只要把预先建立好的对象拖放到屏幕上相应的位置即可。
Basic 实际上是一个短语的缩写，这个短语就是 Beginners all_purpose symbolic instruction code ，其中文意思为“初始者通用符号指令代码语言”。
Visual Basic有学习版、专业版和企业版三种版本，以满足不同的开发需要。学习版适用于普通学习者及大多数使用Visual Basic开发一般Windows应用程序的人员，但是；专业版适用于计算机专业开发人员，包括了学习版的全部内容功能以及Internet控件开发工具之类的高级特性；企业版除包含专业版全部的内容外，还有自动化构件管理器等工具，使得专业编程人员能够开发功能强大的组骨子里分布式应用程序。
VB是一种可视化的、面向对象和采用事件驱动方式的结构化高级程序设计语言，可用于开发Windows环境下的各类应用程序。它简单易学、效率高，且功能强大可以与Windowsr专业开发工具SDK相媲美。在Visual Basic环境下，利用事件驱动的编程机制、新颖易用的可视化设计工具，使用Windows内部的广泛应用程序接口（API）函数，以用动态链接库（DLL）、对象的链接与世隔嵌入（OLE）、开放式数据连接（ODBC）等技术，可以高效、快速地开发Windows环境下功能强大、图形界面丰富的应用软件系统。随着版本的提高，Visual Basic的功能也越来越强。5.0版以后，Visual Basic推出了中文版，与前个版本相比，其功能有了很大提升。
但是，功能再强大，Visual Basic仍然有一个缺点：在没有MSVBVM**.DLL的计算机上必须安装所需的DLL文件。用它可设计操作系统，不过，比较困难。
在二十一世纪初，microsoft公司推出Visual Studio 2003与Visual Basic之间有了重大变化，Visual Studio为各种编程工具做了一个平台，Visual Basic.NET可在这种平台上运行。相对于传统VB，有很大的不同。VB.Net，首次使用.Net构架进行可视化编程，并且能很好地与COM构架兼容。2005年Visual Studio 2005则运用了NET 2.0的技术，更加的方便了程序员的工作。可是新的程序对系统配置要求也较高，需要微软.Net Framework 2.0以上的.Net构架支持。
2007年12月,微软(Microsoft)推出了Visual Studio 2008 Beta 2 发生了重大的变化(见附图)在代码输入的时候,可以比VB2005快很多,在非特殊的情况下,VB2008都会自动开启 自动完成关键字 这个命令 而且开始支持最新的.NET Framework 3.5 Beta 2
Visual Basic programming language
1991, the United States launched the Microsoft Visual Basic (may be referred to VB), is the latest version of the current VB 2008 Beta2 (VB9) Chinese version.
Visual meaning the visual, visible, referring to the development of operating systems like windows graphical user interface (Graphic User Interface, GUI) method, it does not need to prepare a large number code to describe the appearance of the interface elements and location, as long as the pre - The establishment of good drag and drop objects on the screen corresponding to the location.
Basic is actually an abbreviation of the phrase, this phrase is Beginners all_purpose symbolic instruction code, the Chinese meaning "to the initial directive GM symbol code language."
Visual Basic learning, Professional Edition and Enterprise Edition versions to meet the different needs of the development. Study and apply to the ordinary version of the majority of learners and the use of Visual Basic development of the general staff of Windows applications, but; professional version for computer professional development of staff, including the study of functional version of the full content control and Internet development tools such as advanced features ; Enterprise contain not only all the professional version of the content, there are automated tools such as Component Manager, professional programmers to make the development of a powerful group essence of distributed applications.
VB is a visual, object-oriented event-driven approach and the use of the structure of high-level programming language, can be used for the development of the Windows environment of various applications. It easy to learn, efficient and powerful with Windowsr professional development tools comparable to SDK. In Visual Basic environment, the use of event-driven programming mechanism, the new easy-to-use visual design tools, within the wider use Windows application program interface (API) function, to use dynamic link library (DLL), the object Links embedded with the World at (OLE), open-end data connectivity (ODBC), and other technology, can be highly efficient and rapid development of the Windows environment powerful, rich graphical interface application software system. With the improved version, Visual Basic functions also growing. After version 5.0, Visual Basic launched a Chinese version, compared with the previous version, its functions have been greatly improve.
However, more powerful functions, Visual Basic still has one drawback: in the absence of MSVBVM **. DLL must be installed on the computer the required DLL file. It can be designed with the operating system, but more difficult.
In the early 21st century, microsoft has introduced Visual Studio 2003 and Visual Basic among the significant changes, Visual Studio for a variety of programming tools to a platform, Visual Basic.NET can run on this platform. Compared with traditional VB, are quite different. VB.Net, used for the first time. Net framework for visual programming, and can a good framework compatible with COM. 2005 Visual Studio 2005则use of the NET 2.0 technology, more convenience to the programmer's work. But the new procedures on the system configuration requirements are also higher, the need for Microsoft. Net Framework 2.0 above. Net framework support.
December 2007, Microsoft (Microsoft) launched the Visual Studio 2008 Beta 2 has undergone major changes (see attached map) enter in the code when the VB2005 can be much faster than in non-exceptional circumstances, VB2008 will automatically open automatically Keyword completion of this order and begun to support the latest. NET Framework 3.5 Beta 2
VB
开放分类： 编程、化学、维生素、Visual Studio、以太网
目录
• Visual Basic编程语言
• 维生素B
• 价键理论
• 虚拟网桥（Virtual Bridge）
Visual Basic编程语言
1991年，美国微软公司推出了Visual Basic(可简称VB），目前的最新版本是VB 2008 Beta2(VB9)中文版。
Visual 意即可视的、可见的，指的是开发像windows操作系统的图形用户界面（Graphic User Interface,GUI）的方法，它不需要编写大量代码去描述界面元素的外观和位置，只要把预先建立好的对象拖放到屏幕上相应的位置即可。
Basic 实际上是一个短语的缩写，这个短语就是 Beginners all_purpose symbolic instruction code ，其中文意思为“初始者通用符号指令代码语言”。
Visual Basic有学习版、专业版和企业版三种版本，以满足不同的开发需要。学习版适用于普通学习者及大多数使用Visual Basic开发一般Windows应用程序的人员，但是；专业版适用于计算机专业开发人员，包括了学习版的全部内容功能以及Internet控件开发工具之类的高级特性；企业版除包含专业版全部的内容外，还有自动化构件管理器等工具，使得专业编程人员能够开发功能强大的组骨子里分布式应用程序。
VB是一种可视化的、面向对象和采用事件驱动方式的结构化高级程序设计语言，可用于开发Windows环境下的各类应用程序。它简单易学、效率高，且功能强大可以与Windowsr专业开发工具SDK相媲美。在Visual Basic环境下，利用事件驱动的编程机制、新颖易用的可视化设计工具，使用Windows内部的广泛应用程序接口（API）函数，以用动态链接库（DLL）、对象的链接与世隔嵌入（OLE）、开放式数据连接（ODBC）等技术，可以高效、快速地开发Windows环境下功能强大、图形界面丰富的应用软件系统。随着版本的提高，Visual Basic的功能也越来越强。5.0版以后，Visual Basic推出了中文版，与前个版本相比，其功能有了很大提升。
但是，功能再强大，Visual Basic仍然有一个缺点：在没有MSVBVM**.DLL的计算机上必须安装所需的DLL文件。用它可设计操作系统，不过，比较困难。
在二十一世纪初，microsoft公司推出Visual Studio 2003与Visual Basic之间有了重大变化，Visual Studio为各种编程工具做了一个平台，Visual Basic.NET可在这种平台上运行。相对于传统VB，有很大的不同。VB.Net，首次使用.Net构架进行可视化编程，并且能很好地与COM构架兼容。2005年Visual Studio 2005则运用了NET 2.0的技术，更加的方便了程序员的工作。可是新的程序对系统配置要求也较高，需要微软.Net Framework 2.0以上的.Net构架支持。
2007年12月,微软(Microsoft)推出了Visual Studio 2008 Beta 2 发生了重大的变化(见附图)在代码输入的时候,可以比VB2005快很多,在非特殊的情况下,VB2008都会自动开启 自动完成关键字 这个命令 而且开始支持最新的.NET Framework 3.5 Beta 2
维生素B
V代表Vitamin)
维生素B包括维生素B1、维生素B2、维生素B6、维生素B12、烟酸、泛酸、叶酸。这些B族维生素是推动体内代谢，把糖、脂肪、蛋白质等转化成热量时不可缺少的物质。如果缺少维生素B，则细胞功能马上降低，引起代谢障碍，这时人体会出现怠滞和食欲不振。相反喝酒过多等导致肝脏损害，在许多场合下是和维生素B缺乏症并行的。
以下是含有丰富维生素B的食品：
①含有丰富维生素B1的食品：小麦胚芽、猪腿肉、大豆、花生、里肌肉、火腿、黑米、鸡肝、胚芽米等。
②含有丰富维生素B2的食品：七腮鳗、牛肝、鸡肝、香菇、小麦胚芽、鸡蛋、奶酪等。
③含有维生素B6、维生素B12、烟酸、泛酸和叶酸等食品： 肝、肉类、牛奶、酵母、鱼、豆类、蛋黄、坚果类、菠菜、奶酪等。其中的维生素B1在人体内无法贮存，所以应每天补充。
B族维生素若想全部摄取比较困难，但是认真选择食物就可以简单且方便的摄取。上述含有维生素B的食物可以分为①和②③两组。看看上述分类就可以明白，②和③全都含在大体相同的食物中。因此①作为一组食物，②和③合在一起形成一组食物，组合选择两组食物，基本上可以把B族维生素摄取到手。
价键理论
valence-bond theory
一种获得分子薛定谔方程近似解的处理方法。又称电子配对法。历史上最早发展起来的化学键理论。主要描述分子中的共价键和共价结合，其核心思想是电子配对形成定域化学键。
1927年W.H.海特勒和F.W.伦敦首次完成了氢分子中电子对键的量子力学近似处理，这是近代价键理论的基础。L.C.鲍林等加以发展，引入杂化轨道概念，综合成价键理论，成功地应用于双原子分子和多原子分子的结构。
价键理论是海特勒伦敦处理氢分子方法的推广，要点如下：①若两原子轨道互相重叠，两个轨道上各有一个电子，且电子自旋方向相反，则电子配对给出单重态，形成一个电子对键。②两个电子相互配对后，不能再与第三个电子配对，这就是共价键的饱和性。③遵循最大重叠原则，共价键沿着原子轨道重叠最大的方向成键。共价键具有方向性。原子轨道通常在某个特定方向上有最大值，只有在此方向上轨道间才有最大重叠而形成共价键。不同原子轨道有不同成键能力。原子轨道的最大值作为原子轨道成键能力的度量，鲍林给出s、p、d、f等原子轨道成键能力依次为1、3、5、7。在主量子数相同时，成键能力大的轨道形成的共价键较牢固。
价键理论与化学家所熟悉的经典电子对键概念相吻合，一出现就得到迅速发展。但价键理论计算比较复杂，使得后来发展缓慢。随着计算技术日益提高，该理论还会有新发展。
虚拟网桥（Virtual Bridge）
VB其实是为了管理方便对管理域的一个划分，相当于一个虚拟的L2 Lanswitch。在城域网的应用中，VB是基于用户划分的。即：每个用户都有自己独立的VB，其中包含多个vlan标签和mac地址。由于各个VB之间相互隔离，不同的VB可分配相同的vlan而互不影响，而基于vlan划分VB的L2芯片不能区分不同用户的相同vlan。
Visual
Basic编程语言
1991年，美国微软公司推出了Visual
Basic(可简称VB），目前的最新版本是VB
2008
Beta2(VB9)中文版。
Visual
意即可视的、可见的，指的是开发像windows操作系统的图形用户界面（Graphic
User
Interface,GUI）的方法，它不需要编写大量代码去描述界面元素的外观和位置，只要把预先建立好的对象拖放到屏幕上相应的位置即可。
Basic
实际上是一个短语的缩写，这个短语就是
Beginners
all_purpose
symbolic
instruction
code
，其中文意思为“初始者通用符号指令代码语言”。
Visual
Basic有学习版、专业版和企业版三种版本，以满足不同的开发需要。学习版适用于普通学习者及大多数使用Visual
Basic开发一般Windows应用程序的人员，但是；专业版适用于计算机专业开发人员，包括了学习版的全部内容功能以及Internet控件开发工具之类的高级特性；企业版除包含专业版全部的内容外，还有自动化构件管理器等工具，使得专业编程人员能够开发功能强大的组骨子里分布式应用程序。
VB是一种可视化的、面向对象和采用事件驱动方式的结构化高级程序设计语言，可用于开发Windows环境下的各类应用程序。它简单易学、效率高，且功能强大可以与Windowsr专业开发工具SDK相媲美。在Visual
Basic环境下，利用事件驱动的编程机制、新颖易用的可视化设计工具，使用Windows内部的广泛应用程序接口（API）函数，以用动态链接库（DLL）、对象的链接与世隔嵌入（OLE）、开放式数据连接（ODBC）等技术，可以高效、快速地开发Windows环境下功能强大、图形界面丰富的应用软件系统。随着版本的提高，Visual
Basic的功能也越来越强。5.0版以后，Visual
Basic推出了中文版，与前个版本相比，其功能有了很大提升。
但是，功能再强大，Visual
Basic仍然有一个缺点：在没有MSVBVM**.DLL的计算机上必须安装所需的DLL文件。用它可设计操作系统，不过，比较困难。
在二十一世纪初，microsoft公司推出Visual
Studio
2003与Visual
Basic之间有了重大变化，Visual
Studio为各种编程工具做了一个平台，Visual
Basic.NET可在这种平台上运行。相对于传统VB，有很大的不同。VB.Net，首次使用.Net构架进行可视化编程，并且能很好地与COM构架兼容。2005年Visual
Studio
2005则运用了NET
2.0的技术，更加的方便了程序员的工作。可是新的程序对系统配置要求也较高，需要微软.Net
Framework
2.0以上的.Net构架支持。
2007年12月,微软(Microsoft)推出了Visual
Studio
2008
Beta
2
发生了重大的变化(见附图)在代码输入的时候,可以比VB2005快很多,在非特殊的情况下,VB2008都会自动开启
自动完成关键字
这个命令
而且开始支持最新的.NET
Framework
3.5
Beta
2
Visual
Basic
programming
language
1991,
the
United
States
launched
the
Microsoft
Visual
Basic
(may
be
referred
to
VB),
is
the
latest
version
of
the
current
VB
2008
Beta2
(VB9)
Chinese
version.
Visual
meaning
the
visual,
visible,
referring
to
the
development
of
operating
systems
like
windows
graphical
user
interface
(Graphic
User
Interface,
GUI)
method,
it
does
not
need
to
prepare
a
la
绛旓細norms Hongwei Wang Feng Xu people in July 2005 Higher Education Press [37]SQL Server database development Case Study Analysis,Tsinghua University Press,2006 [38]SQL SERVER 2000 Development and Application ,Mechanical Industry Press,July 2003 .NET鐨勫弬鑰鏂囩尞 .NET Framework Class Library....
绛旓細Visual Basic, 杩欎釜鏈鍦鑻辨枃涓殑鍙戦煶鍚勫紓銆傚湪鑻卞紡鑻辫涓紝"visual"鐨勫彂闊充负 [ˈvizjuəl]锛岃屽湪缇庡紡鑻辫涓紝鍙戦煶涓 [ˈvizjʊəl]銆傝"basic"杩欎釜璇嶅湪鑻卞紡鑻辫涓殑鍙戦煶涓 ['beɪsɪk]锛岃屽湪缇庡紡鑻辫涓垯鏄 ['besɪk]銆"Visual"涓璇嶆簮鑷媺涓佽...
绛旓細produced by the two systems to send and receive. Way to use wireless data transmission.Serial communication in achieving this design is the use of VB Programming mscomm control module with the realization of the communications between computers. Mscomm control with programmable settings firs...
绛旓細涓竴涓渶鏄剧潃鐨勬柊鍔熻兘鍦vb.net鏄湁鑳藉姏鍒涢犵嚎绋嬪湪鎮ㄧ殑鐢宠銆 Visual C + +寮鍙戝凡鑳藉啓鐨勫绾跨▼浠ｇ爜澶氬勾锛屼絾杈惧埌鍚屾牱鐨勬晥鏋滃湪VB6鐨勬槸鍥伴毦閲嶉噸銆傝櫧鐒惰繖娆℃紨涔犱娇鐢╲b.net鐨勭▼寮忕爜锛屾墍浠ユ病鏈夌悊鐢变綘涓嶈兘寰楀埌鐩稿悓鐨勭粨鏋滐紝浣跨敤C 锛 銆備粈涔堟槸绾跨▼锛熺涓涓棶棰樻垜浠渶瑕佺殑绛旀鏄滀粈涔堟槸绾跨▼鈥 锛熼偅涔堬紝绠...
绛旓細---灞炴涓嫳鏂瀵圭収--- 灞炴у悕 鍚箟 Action 杩斿洖鎴栬缃鏄剧ず鐨勫璇濇(CommandDialog)鐨勭被鍨,鍦ㄨ璁℃椂鏃犳晥銆侫ctiveControl 娲诲姩鎺т欢 ActiveForm 娲诲姩绐椾綋 Alignment 鏂囨湰瀵归綈绫诲瀷 Align 鎸囧畾鍥惧舰鍦ㄥ浘鐗囨涓殑浣嶇疆 Archive 鏂囨湰鍒楄〃妗嗘槸鍚﹀惈鏈夋枃妗ｅ睘鎬 AutoRedraw 鎺у埗瀵硅薄鑷姩閲嶇敾 Auto...
绛旓細鑻辫缂╁啓鈥淰B鈥濆湪鏃ュ父涓氬父浠ｈ〃"Ve Baskasi"锛屼腑鏂缈昏瘧涓衡滆礉鏂崱瑗库濄傛湰鏂囧皢娣卞叆鍓栨瀽杩欎釜缂╁啓璇嶏紝鍖呮嫭鍏跺搴鐨勮嫳鏂鍗曡瘝銆佷腑鏂囨嫾闊斥渂猫i s墨 k菐 x墨鈥濄佷互鍙婂湪鑻辫涓殑浣跨敤棰戠巼锛屽ぇ绾︿负256銆傛澶栵紝杩樺皢浠嬬粛VB鐨鍒嗙被銆侀傜敤棰嗗煙锛屼互鍙婄浉鍏冲簲鐢ㄥ満鏅ず渚嬨傚叿浣撴潵璇达紝VB浣滀负"Ve Baskasi"鐨勭缉鍐欙紝鍏跺惈涔...
绛旓細usability, puts in each part in the middle of the different module, has facilitated the procedure expansion and the maintenance, simultaneously has established the program function multiplying foundation.key word: VB, enters sells saves the management, the database, SQL2000 绱晩......
绛旓細涓涓寜閿鐞嗕簨浠惰屽凡銆侾rivate Sub Form_KeyDown(KeyCode As Integer, Shift As Integer)Dim C As Long 鈥欏畾涔塁涓洪暱鏁村瀷鍙橀噺If KeyCode = 27 Then End 鈥樺鏋滄寜ESC閿氨缁堟绋嬪簭If KeyCode = 32 Then 鈥欏鏋滄寜涓嬬┖鏍煎缓锛屾樉绀/闅愯棌timer1骞堕殣钘/鏄剧ずlable1 If Timer1.Enabled = True Then ...
绛旓細甯哥敤鐨:Caption:鏍囩鐨勬枃瀛 Text:鏂囨湰妗嗙殑鏂囧瓧 Height:楂樺害 width:瀹藉害 Top:鎺т欢椤剁鍜屽鍣ㄩ《绔殑涔嬮棿鐨勮窛绂 Left:鎺т欢宸﹁竟涓庡鍣ㄥ乏杈逛箣闂寸殑璺濈 Font:瀛椾綋閫夐」 FontColor:瀛椾綋棰滆壊 TabIndex:鎸変笅TAB閿椂,杩欎釜鎺т欢鍦ㄦ寜鍑犳鏃惰幏寰楃劍鐐 MousePointer:鎸囧悜鎺т欢鏃堕紶鏍囩殑褰㈢姸 MouseIcon:鎸囧悜鎺т欢鏃堕紶鏍囩殑鑷畾涔...
绛旓細two respects of setting-up, maintenance and development of front application program including backstage supporter's database mainly. This system regards VB.NET as the developing instrument, backstage supporter's data base selection SQLSERVER 2000, the operating system is WINDOWS 2000....
