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一个将数据库文件转成HTML并设置超级链接的小程序
一个将数据库文件转成HTML并设置超级链接的小程序-a database files into HTML and hyperlinks to set up the small program
- 2022-01-27 16:19:07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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创业
与创业有关的资料，可以用来商业设计大赛参考．-And entrepreneurship-related information, can be used to refer to commercial design contest.
- 2022-02-10 09:28:53下载
- 积分：1
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compiler principles of grammar priority operator [website]). Htm source of this...
编译原理的算符优先文法[网页版]).htm 源程序对该算法的实现-compiler principles of grammar priority operator [website]). Htm source of this algorithm to achieve
- 2023-01-09 09:45:03下载
- 积分：1
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基于DOS的内存分配过程 操作系统
基于DOS的内存分配过程 操作系统- Based on DOS memory allocation process operating system
- 2022-07-26 22:10:37下载
- 积分：1
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as audio and video products, the wide variety and audio data for the lease to se...
由于音像制品的品种繁多,所以音像租赁对于数据的查找,修改,删除和添加等功能的需求量很大,用人工手记的方式显然很烦琐,所以本项目就是为此设计.本项目可以对音像制品进行规范化管理,进而提高经营效率,实现中小音像租赁店日常工作的管理.-as audio and video products, the wide variety and audio data for the lease to search, modify, delete and add features such as the high demand for use of artificial Notes obviously very cumbersome, so this is the project design. This item can be audio-video products for regulation and then mention the high operating efficiency, small and medium-sized audio-video rental shops daily work management.
- 2022-03-09 12:49:40下载
- 积分：1
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This program uses virtual base classes
This program uses virtual base classes
- 2022-03-21 09:54:43下载
- 积分：1
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红外4PPM解码的源程序，在muxplusII下实现的，
红外4PPM解码的源程序，在muxplusII下实现的，-4PPM infrared source decoder, in the realization of the muxplusII,
- 2023-03-04 01:15:03下载
- 积分：1
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Based on freescale microcontroller designed for door control source for referenc...
基于freescale 微控制器车门控制源码设计
可供参考-Based on freescale microcontroller designed for door control source for reference
- 2022-03-15 09:15:38下载
- 积分：1
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java版本的MSN,供大家交流学习使用
java版本的MSN,供大家交流学习使用-java version of MSN, for the exchange of everyone learning to use
- 2022-08-18 09:22:35下载
- 积分：1
