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vb图书馆管理系统,外加数据库创建脚本,对你可能有帮助
vb图书馆管理系统,外加数据库创建脚本,对你可能有帮助-vbLibrary management system
- 2022-01-28 20:46:47下载
- 积分:1
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一个非常简单的贪食蛇游戏,下载时在文件夹下添加两个名为Begin和DeTmixBW得波形音频文件就能有背景音乐...
一个非常简单的贪食蛇游戏,下载时在文件夹下添加两个名为Begin和DeTmixBW得波形音频文件就能有背景音乐-A very simple Snake game, download folder when adding two named Begin and DeTmixBW wave audio file will be able to get background music
- 2022-03-01 07:12:22下载
- 积分:1
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In cdma2000 mobile communication system in the air interface to carry out part o...
在cdma2000移动通信系统中空中接口部分使用CAVE进行身份认证。-In cdma2000 mobile communication system in the air interface to carry out part of the use of CAVE authentication.
- 2022-06-17 08:58:55下载
- 积分:1
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excel_vba_程序设计源码考试成绩管理系统
excel_vba_程序设计源码考试成绩管理系统-excel vba 考试成绩管理系统
- 2022-08-06 06:18:02下载
- 积分:1
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ARM download when you need.
ARM download when you need.
- 2022-03-31 00:27:03下载
- 积分:1
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短信通道发彩信的代码,用C写的,请大家多提意见和建议
短信通道发彩信的代码,用C写的,请大家多提意见和建议-MMS messages crossing the code, written in C, please do so and recommendations
- 2022-07-06 08:47:31下载
- 积分:1
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一个简单的二手房交易系统,有添加,统计,删除,排序
一个简单的二手房交易系统,有添加,统计,删除,排序-ershoufang.cpp
- 2023-08-05 06:50:03下载
- 积分:1
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一个彩票统计源代码
一个彩票统计源代码--Code about lottery tickets statistics
- 2022-10-21 09:15:04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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CADENCE的ALLERGO如果用过的话,相信这个东西是你所需要的,他是封装生成工具,会带来很大的方便。...
CADENCE的ALLERGO如果用过的话,相信这个东西是你所需要的,他是封装生成工具,会带来很大的方便。-magnitude of ALLERGO if used, I believe this is something you need, He is Packaging generation instruments will bring great convenience.
- 2022-07-14 23:32:53下载
- 积分:1