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本系统提供按地区划分的房屋信息查询和编辑功能,VC++ & Access。...
本系统提供按地区划分的房屋信息查询和编辑功能,VC++ & Access。-The system provides a breakdown by district of the housing information and editing functions, VC++ & Access.
- 2022-01-26 05:54:34下载
- 积分:1
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VB与Excel编程,打造自己的EXcel表格
VB与Excel编程,打造自己的EXcel表格-VB with Excel programming, to build their own Excel spreadsheet
- 2022-12-03 04:50:04下载
- 积分:1
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问题描述:
一杯沸水冷却,圆柱体模型,底面半径0.05m,高0.1m,周围温度20度,初始水温100度
方程是四维输运方程(常数a^2=k/(c*...
问题描述:
一杯沸水冷却,圆柱体模型,底面半径0.05m,高0.1m,周围温度20度,初始水温100度
方程是四维输运方程(常数a^2=k/(c*p),k是热传导系数0.6006焦/(米*秒*度))
初始条件:t=0时水等于100度
边界条件:1.上下壁都是自由冷却,第三类边界条件,周围温度保持在20度(H=k/h,h取1)
2.杯壁绝热,第二类边界条件
图形显示格式,取过圆柱轴的截面温度变化将其做成动画.
-Problem description : a cup of boiling water cooling cylinder model, the bottom radius of 0.05m, 0.1m high. temperature around 20 degrees, initial temperature of 100 degrees equation is four-dimensional equations (a constant ^ 2 = k/(c* p), k is the thermal conductivity coefficient of 0.6006 Coke/(m** seconds degrees)) initial conditions : t = 0 to 100 degree water boundary conditions : 1. upper and lower walls are free cooling, the third boundary conditions, maintain the temperature around 20 degrees (H = k/h, h for 1) 2. Beibi insulation, The second category boundary conditions graphics format, cylindrical shaft for the cross section of its temperature changes caused animation.
- 2022-05-12 17:55:03下载
- 积分:1
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雷迪的信噪比估计算法。运行交织文件第一比运行估计文件…
reddy snr estimator. run the interleaver file first than run the estimator file and get the results.
- 2022-03-13 04:48:30下载
- 积分:1
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这个是一个有关数据服务器的vb小程序,还包括一个视频教程,供vb初学者使用...
这个是一个有关数据服务器的vb小程序,还包括一个视频教程,供vb初学者使用-Instance, soil stamp stamp bleed at the nose
- 2022-03-25 09:10:11下载
- 积分:1
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PHP发邮件的实例,不是用MAIL函数实现
PHP发邮件的实例,不是用MAIL函数实现-PHP email example, instead of MAIL function implementation
- 2022-01-30 15:36:52下载
- 积分:1
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很好的C++课件,适合初学者。ppt格式,希望对大家有帮助!
很好的C++课件,适合初学者。ppt格式,希望对大家有帮助!-A very good C++ courseware is suitable for beginners. ppt format, you want to help!
- 2022-02-26 07:19:32下载
- 积分:1
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SIMOS的方法
the simos approach
aaron evans
24 sep 2004-the simos approachaaron evans24 sep 2004
- 2023-06-29 10:55:03下载
- 积分:1
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himself wrote for the refuse removal, like it used to clean up the garbage prett...
自己写的垃圾清理器,喜欢的用吧,清理垃圾帧的不错-himself wrote for the refuse removal, like it used to clean up the garbage pretty good frame
- 2022-04-14 23:44:11下载
- 积分:1
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本源码是关于读写ini文件的vc程序,开发环境是vc++6.0。该程序实现了以索引式的读写ini文件,经过适当的修改将可以实现各种存储功能。...
本源码是关于读写ini文件的vc程序,开发环境是vc++6.0。该程序实现了以索引式的读写ini文件,经过适当的修改将可以实现各种存储功能。-the source of the document literacy ini vc procedures, the development environment is vc++ 6.0. The process to achieve a literacy Index-ini file, after appropriate amendments will be achieved various storage functionality.
- 2022-02-01 19:01:07下载
- 积分:1