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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
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Recxy
生成理论记录模块,适合物探方面编程，仅供参考(generated record theory module, suitable geophysical aspects programming, for reference purposes only)
- 2007-01-18 10:55:09下载
- 积分：1
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HydroInfoSystem
水文管理信息系统，整理水文数据，绘制水文图(Hydrological management information system, collation of hydrological data, hydrological Figure Drawing)
- 2009-03-29 23:03:13下载
- 积分：1
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CHAP07
设备管理系统，采用vc++及sql2000，odbc(Equipment management system vc++ and sql2000
)
- 2012-03-10 20:11:07下载
- 积分：1
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demo11
说明： 花了2000元买来的,可以使用的自助建站源码-人力资源的(Spent 2,000 yuan bought, you can use self-help建站source- human resources)
- 2008-11-27 14:48:01下载
- 积分：1
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Cangle
进行边角网的平差，输入测量数据即可平差计算出待定点的坐标(Corner of the net adjustment, input measurement data to the adjustment calculation to be determined coordinates of the point)
- 2020-11-04 16:09:51下载
- 积分：1
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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
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Surveying-Adjustment-Program-Design
《测量平差程序设计》（宋力杰编著）一书的源码(" Surveying Adjustment Program Design" (Song Lijie eds) source)
- 2013-07-23 23:28:23下载
- 积分：1
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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
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Tourism-system
基于MO+VB实现的旅游查询系统，该系统实现了景点的查询和出行路线的查询(Tourism inquiries system based on MO+VB implemented, the attractions queries and travel routes queries)
- 2020-07-03 18:40:02下载
- 积分：1
