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OLE DB的存在为用户提供了一种统一的方法来访问所有不同种类的数据库...
OLE DB的存在为用户提供了一种统一的方法来访问所有不同种类的数据库-the presence of OLE DB to provide users with a unified approach to visit all the different kinds of databases
- 2022-03-02 15:11:52下载
- 积分:1
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这是一个用VB+ACCESS编写的数据库系统,实现了学生信息管理的功能。...
这是一个用VB+ACCESS编写的数据库系统,实现了学生信息管理的功能。-This is a VB+ ACCESS prepared to use the database system, the achievement of the student information management functions.
- 2022-04-26 21:27:50下载
- 积分:1
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VBA关于access2000的数据库例程
VBA关于access2000的数据库例程-VBA on the database routines access2000
- 2022-02-05 22:01:05下载
- 积分:1
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VC制作ACCESS数据库,界面简洁程序简单,适合初学者学习。
VC制作ACCESS数据库,界面简洁程序简单,适合初学者学习。-VC production ACCESS database, interface, simple procedures are simple, suitable for beginners to learn.
- 2022-08-09 01:42:28下载
- 积分:1
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SMImport achieve DBGrid substitute.
SMImport实现dbgrid的代替。-SMImport achieve DBGrid substitute.
- 2022-03-23 20:00:41下载
- 积分:1
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Visual C++中用ADO进行数据库编程(上中下)
Visual C++中用ADO进行数据库编程(上中下)-using Visual C ADO database programming (middle)
- 2022-08-14 03:46:47下载
- 积分:1
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这是一个用VB+ACCESS编写的数据库系统,具体实现了一个完整的酒店管理系统。...
这是一个用VB+ACCESS编写的数据库系统,具体实现了一个完整的酒店管理系统。
-This is a VB+ ACCESS prepared to use the database system, the specific realization of a complete hotel management system.
- 2023-06-25 17:40:03下载
- 积分:1
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感应电机的运行
INDUCTION MOTOR RUN
(Currents and speed as state variables)
The motor is running at a specified load. After reaching steady state in an initialization first run, the initial conditions are established for a second run in which the load is pulsating. The dynamic equations are expressed in canonical first-order matrix form adopting currents and speed as state variables, and are solved using ODE45.
The user has the choice of selecting one of three common (dq) reference frames: STATOR, ROTOR or SYNCHRONOUS.
The torque, speed,and current responses are plotted. -INDUCTION MOTOR RUN
(Currents and speed as state variables)
The motor is running at a specified load. After reaching steady state in an initialization first run, the initial conditions are established for a second run in which the load is pulsating. The dynamic equations are expressed in canonical first-order matrix form adopting currents and speed
- 2022-07-13 20:22:44下载
- 积分:1
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delphi编写的存储过程助手,能简化存储过程编写
delphi编写的存储过程助手,能简化存储过程编写-prepared by the storage process facilitator, to simplify the process of preparing storage
- 2023-01-18 22:40:04下载
- 积分:1
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可以连接数据库的程序,对于人的发展可能是有用的数据库…
可以连接数据库的程序,对于数据库开发的人可能有用,请大家-Can connect database procedures, database development for the people may be useful, please take a look at U.S.
- 2022-05-27 16:35:17下载
- 积分:1