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equally wonderful, not to miss
同样很精彩，不要错过-equally wonderful, not to miss
- 2022-02-04 04:36:09下载
- 积分：1
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pipe
pipe类 pipe类 pipe类 -pipe-type pipe-type pipe-type pipe-type pipe-type
- 2022-06-16 20:29:04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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control system identification is the prerequisite for access to more accurate mo...
系统辨识是控制的前提，获得较为准确地模型才能对系统进行进一步的控制。此为《系统辨识及其MATLAB仿真〉一书中所附的程序-control system identification is the prerequisite for access to more accurate model of the system can be further controlled. As the "System Identification and MATLAB simulation" A book accompanying procedures
- 2022-05-29 15:43:42下载
- 积分：1
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ECG QRS wave detection, the use of wavelet methods and other methods
心电信号QRS波的检测，利用小波方法和其他方法-ECG QRS wave detection, the use of wavelet methods and other methods
- 2022-01-25 15:48:57下载
- 积分：1
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阴影检测纸从网，它是价值
shadow detection paper from net,it is value
- 2022-01-25 23:54:27下载
- 积分：1
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Well as resection of the double, after extracting a text document with a code
很好的双像后方交会，解压后是一个文本文档，内有代码-Well as resection of the double, after extracting a text document with a code
- 2022-03-24 11:06:16下载
- 积分：1
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自动随机安排考场并打印。
使用VBA设计
自动随机安排考场并打印。
使用VBA设计-automatic random arrangement spinning and print. Use VBA Design
- 2022-03-01 10:27:38下载
- 积分：1
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这是一个ASP编写的关于制作网页论坛的程序,首先声明这段程序并不是我编的,我只是觉得这段程序写得很好,对ASP初学者有好处....
这是一个ASP编写的关于制作网页论坛的程序,首先声明这段程序并不是我编的,我只是觉得这段程序写得很好,对ASP初学者有好处.-This is an ASP, on the Forum website production process, the first to declare that this procedure is not my series, I just feel that this was very well written procedures for beginners ASP good.
- 2022-09-24 23:35:04下载
- 积分：1
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non
用非递归的方法先序遍历二叉树-non- recursive method preorder Binary Tree
- 2022-05-06 23:49:41下载
- 积分：1
