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paper free
- 适合学校教师使用的无纸化考试系统。功能很强大,包括试题的录入、编辑,以及如何进入电脑组卷,电脑出卷,还有在线考试,在线评分等功能,当然还有数据备份,以及相应的系统管理。功能应该相当强大了。 当然里面还有一些不足的地方,如电脑自动组卷、试题答案导出等,还不是很完善。还迎大家提宝贵意见。-for school teachers to use the paperless examination system. Functional very powerful, including questions
pcfeap-src
- Program: PC FEAP Title: Finite Element Analysis Program Developer: R.L. Taylor, Department of Civil Engineering, University of California, Berkeley 1997.-Program: PC FEAP Title: Finite Element Analysis Program Developer: R.L. Taylor, Departm
方案读写软件
- 此为交通信号机,上位机方案读写软件,能够完成4相位40步伐的灯色方案设置和读写-for traffic signals this machine, PC software program to read and write, to complete the four-phase 40 of lights pace color settings and literacy programs
PDA无线餐饮管理系统解决方案
- 本系统采用,成熟稳定的数据库设计模式:客户机/服务器(Client/Server)模式。客户机端支持目前流行的win2000/XP/2003等操作系统,服务器端采用win2000 Server的操作系统,使操作简单易学。 后台数据库的设计采用大型数据库的设计理念,这样的设计可以支持多点操作、支持存储更大的数据量。而数据库管理系统的选择,采用操作简单、性能/价格比比较合理的Microsoft SQL Server 2000,使更多的用户能够接受,并且经过简单的培训更快的上手。 PC端应用程
PCJXCGLXT
- 专用于PC进销存软件,delphi源码,值得学习借鉴; 控件说明: infopower 1stclass fastreport ehlib 以及一个“liuxiangvcl”包含在component中,-dedicated to the PC Invoicing software, delphi source, it is worth learning from; Controls : infopower 1stclass FastReport ehlib and a &
delphi+SQL学生管理系统
- 点击安装数据库,即可导入SQL数据库,另外PC机要修改数据源,导入的数据库中有登陆密码
sanjiaojxc
- 很不错的进销存系统, 本系统适用于轮胎经销使用,采用ASP ACCESS 开发完成,普通PC装好IIs就可以完整运行。-very good Invoicing System, the system applicable to the use of tire distribution, ASP ACCESS developed ordinary PC's installed IIs running on integrity.
jiekoc
- pc机并行接口实验 利用pc的基本并行通信-pc Parallel Interface pc experimental use the basic parallel communication
sys_fora
- vb编写的智能报警系统。主要通过pc机的串口通讯。-vb prepared by the Intelligent Alarm System. Pc machine, mainly through the serial port communications.
vb_shuiwen
- vb编写的水文监测系统。主要通过pc机的串口通讯。-vb prepared by the hydrological monitoring system. Pc machine, mainly through the serial port communications.
vb_yuantai
- vb编写的云台镜头控制。主要通过pc机的串口通讯。-vb prepared pan and camera control. Pc machine, mainly through the serial port communications.
PLC与PC通讯VB源码
- PLC与PC通讯VB源码
grwave
- 地波场强计算,高频地波场强衰减计算,高频电磁波地波传播计算仿真,Fortran源程序,可以在cirr公开网址上获得。- The PC version of GRWAVE requires an IBM PC/AT or equivalent (80286 microprocessor) with a math co-processor and a minimum of 256 kilobytes of memory. Disk Contents:
PC-PC=rf
- RF transmit and receive PC - PC -RF transmit and receive PC- PC
PC-and--PLC
- PC机与智能仪器串口通信程序设计,基于VC++的程序编写,还可以用于其他的串口通讯-pc
02-PC--cSharp-MSComm
- PC与三菱PLC串口通信 C#实例源程序 -PC with mitsubishi PLC serial communication example source code
PC ACCSS WINCC通讯
- 这是西门子200PLC与wincc通讯的数据神港温控器程序结合使用(This is Siemens 200PLC and wincc communication data god harbor temperature controller program combined use)
PC与西门子S7-200PLC串口通信
- PC与西门子S7串口通信,用于数据测控通信等方面(PC and SIEMENS S7 serial communication, used in data measurement and control communication and so on)
PC与三菱FX2N-32MRPLC串口通信
- PC与三菱FX2N-32MRPLC串口通信,用于测控通信等方面(PC and MITSUBISHI FX2N-32MRPLC serial communication, used in measurement and control communication and other aspects)
PC机与GSM短信模块串口通信程序设计
- PC机与GSM短信模块串口通信程序设计,用于学习交流(Serial communication program design of PC and GSM SMS module)