登录
首页 » Visual C++ » CHAP07

CHAP07

于 2012-03-10 发布 文件大小:114KB
0 378
下载积分: 1 下载次数: 3

代码说明:

  设备管理系统,采用vc++及sql2000,odbc(Equipment management system vc++ and sql2000 )

下载说明:请别用迅雷下载,失败请重下,重下不扣分!

发表评论

0 个回复

  • PV-Controller
    光伏控制器,自动充放电控制12V/10A光伏控制器(ERA-04-10-A): 额定工作电压:DC12V 最大充电电流:10A 最大放电电流:5A/路(共两路负载) 太阳能组件开路电压:25V 空载电流:<15mA 温度补偿:-20Mv/°C 工作环境温度:-25°C~+50°C 使用海拔:<5500M 控制器尺寸(mm): 光控电压(25°C):<=3.3V 过放保护电压(25°C):<10.8V 过放恢复电压(25°C):>10.8V 过充保护电压(25°C):>15.0V 过压保护电压:17.68V 过压恢复电压:14.7V 浮充电压(25°C):13.4V~13.7V 恢复正常充电电压(25°C):13.2V 结束正常充电电压(25°C):15.0V (PV controller, automatic charge and discharge control 12V/10A PV controller (ERA-04-10-A): Rated voltage: DC12V Maximum charge current: 10A Maximum discharge current: 5A/Road (a total of two loads) Solar components of the open circuit voltage: 25V No-load current: < 15mA Temperature Compensation:-20Mv/° C Operating Temperature:-25 ° C ~+50 ° C with elevation: < 5500M Controller Size (mm): light control voltage (25 ° C): < = 3.3V over-discharge protection voltage (25 ° C): < 10.8V over-discharge recovery voltage (25 ° C):> 10.8V overcharge protection voltage (25 ° C):> 15.0V over-voltage protection Voltage: 17.68V overvoltage recovery voltage: 14.7V float voltage (25 ° C): 13.4V ~ 13.7V back to normal charging voltage (25 ° C): 13.2V end of the normal charging voltage (25 ° C): 15.0V)
    2021-04-22 17:08:48下载
    积分:1
  • house_map
    这是基于MapX4.0的房屋测绘管理信息系统,直接运行工程文件可以实现。(This is based on the Survey and Mapping MapX4.0 housing management information system, run the project file directly can be achieved.)
    2008-01-12 15:14:58下载
    积分:1
  • jizuzuhe
    电力自动化专业领域的一个重要内容,机组组合算法。(power automation fields of expertise as an important, unit commitment algorithm.)
    2007-03-20 14:57:46下载
    积分:1
  • controlbar
    一个支持各种交叉等形状工业控制管道控件的实现 (One supports a variety of shapes, such as industrial control cross-pipe controls to achieve)
    2008-02-27 15:59:18下载
    积分:1
  • car4Ssale
    用c++做的汽车4s店销售系统(mfc) 录入查询库存预定等功能模块 头文件中定义 class CAutomobile4SshopDlg : public CDialog 头文件中定义class sale : public CDialog class service : public CDialog class storage : public CDialog class guanli : public CDialog 分别作销售,服务,库存,管理功能模块函数体调用 #define IDM_ABOUTBOX 0x0010 #define IDD_ABOUTBOX 100 #define IDS_ABOUTBOX 101 #define IDD_AUTOMOBILE4SSHOP_DIALOG 102 .....宏定义为函数体调用(Using c++ to do car 4s shop sales system (mfc) Input query inventory reserve and other functional modules Header file defines class CAutomobile4SshopDlg: public CDialog Header file defines class sale: public CDialog class service: public CDialog class storage: public CDialog class guanli: public CDialog Respectively, for sales, service, inventory management function module calls the function body # define IDM_ABOUTBOX 0x0010 # define IDD_ABOUTBOX 100 # define IDS_ABOUTBOX 101 # define IDD_AUTOMOBILE4SSHOP_DIALOG 102 Defined as a function of the body ..... macro call)
    2013-10-24 17:52:29下载
    积分:1
  • PQ12154
    PQ分解法,有些还需要改进,该程序所对应的例子是东南大学陈珩编的《电力系统稳态分析(第二版)》的例4-5(PQ decomposition, some also needs to be improved, The procedure corresponding to the example of Southeast University, Chen Heng addendum to the "steady-state power system analysis (second edition)" 4-5 cases)
    2020-07-03 08:20:02下载
    积分:1
  • gen_mon
    使用万德QuantApi (vba) 实现的自选股监控器, 纯vba实现, 目前支持自定义量比指标AAR(The use of QuantApi (VBA) to achieve the memtech zishuagu monitor, pure VBA implementation, the current support for custom ratio index AAR)
    2018-02-25 21:07:41下载
    积分:1
  • yuce
    用灰色预测理论实现负荷预测,可以任意取点(Gray prediction theory to achieve load forecasting, you can take an arbitrary point)
    2021-04-27 09:58:44下载
    积分:1
  • segy读取原码
    segy读取原码,该程序是勘探软件必备的代码,有做石油方面项目的一定有用。(SEGY read the original code, the program is an essential exploration software code, so oil projects necessarily useful.)
    2005-04-18 14:07:40下载
    积分:1
  • Project1
    组态王驱动开发包,包含例子。这是本人吐血奉献!组态王是一款工控领域的自动化软件,这个开发包是要付费才能获得的(Kingview driver development kit, containing examples. This is my blood sacrifice! The Kingview is a field of industrial automation software, the development package to pay to get the)
    2013-04-10 11:03:08下载
    积分:1
  • 696516资源总数
  • 106914会员总数
  • 0今日下载