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皮肤软件开发,用于VB,VC,DEPHI,等等,
皮肤软件开发,用于VB,VC,DEPHI,等等,-skin software development for VB, VC, DEPHI, and so on.
- 2022-01-23 11:07:45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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所得税打开富裕啊随访速度发芽率安静含漱剂地方数据库大后方了防哈喇可是似的看见后撒...
所得税打开富裕啊随访速度发芽率安静含漱剂地方数据库大后方了防哈喇可是似的看见后撒-Income tax the rich to open up the speed of germination rate ah quiet place Gargles agent database Kazakhstan rear anti-La, however like to see after the scattering
- 2022-12-09 12:20:03下载
- 积分:1
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人事管理系统 ,一个简单的用delphi制作的人事管理系统。对初学者有很大的帮助...
人事管理系统 ,一个简单的用delphi制作的人事管理系统。对初学者有很大的帮助
-Personnel Management System, a simple production with delphi personnel management system. For beginners will be very helpful
- 2023-02-10 10:20:04下载
- 积分:1
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红外线驱动,适合MA880/MA660。
红外线驱动,适合MA880/MA660。-infrared-driven, for MA880/MA660.
- 2022-05-22 06:53:53下载
- 积分:1
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vc++6.0、Xtreme ToolkitPro、DDK配置工具
使用c++编写的vc++6.0配置工具,实现了自动配置Xtreme ToolkitPro工作环境、SDK工作环境、DDK工作环境。使得使用以上工具时,必须要花费大量时间对vc++6.0的编译环境的.h路径、.lib路径等进行添加,而且容易出错, 使用本工具一键解决。本工具中涉及到了vc++6.0工作环境读写(注册表等),并根据选项自动更新vc++6.0的配置环境。
- 2022-02-28 20:34:42下载
- 积分:1
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高频地波雷达对于天基海杂波的仿真,其中有一阶海杂波和二阶海杂波的仿真,对初学者很有帮助...
高频地波雷达对于天基海杂波的仿真,其中有一阶海杂波和二阶海杂波的仿真,对初学者很有帮助-HF ground wave radar clutter simulation for the DMH days, including a first-order sea clutter and second-order sea clutter simulation, very useful for beginners
- 2022-07-02 12:00:17下载
- 积分:1
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基于matlab的三相逆变器仿真模型 以数学公式为基础,便于仿真验证...
基于matlab的三相逆变器仿真模型 以数学公式为基础,便于仿真验证-The matlab-based simulation model of three-phase inverter based on mathematical formulas in order to facilitate simulation
- 2022-02-12 05:36:38下载
- 积分:1
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经典的选择排序算法,可以显示过程
经典的选择排序算法,可以显示过程-classic choice algorithm can demonstrate that the process
- 2023-08-04 23:30:02下载
- 积分:1
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简单的FTP客户端,旨在为用户提供文件传输服务
Simple FTP client, designed to provide file transfer service to users
- 2023-03-09 22:20:03下载
- 积分:1