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chemcad
chemcad简介
1.CHEMCAD软件概述：
CHEMCAD系列软件是美国Chemstations公司开发的化工流程模拟软件。使用它，可以在计算机上建立与现场装置吻合的数据模型，并通过运算模拟装置的稳态或动态运行，为工艺开发、工程设计、优化操作和技术改造提供理论指导。
1.1使用CHEMCAD可以做的工作主要有以下几项：
A.设计更有效的新工艺和设备使效益最大化
B.通过优化脱瓶颈改造减少费用和资金消耗
C.评估新建旧装置对环境的影响
D.通过维护物性和实验室数据的中心数据库支持公司信息系统
1.2CHEMCAD中的单元操作：
CHEMCAD提供了大量的操作单元供用户选择，使用这些操作单元，基本能够满足一般化工厂的需要。 对反应器和分离塔，提供了多种计算方法。ChemCAD可以模拟以下单元操作：
蒸馏、汽提、吸收、萃取、共沸、三相共沸、共沸蒸馏、三相蒸馏、电解质蒸馏、反应蒸馏、反应器、热交换器、压缩机、泵、加热炉、控制器、透平、膨胀机等50多个单元操作。
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- 2007-12-09 12:52:34下载
- 积分：1
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poj3941
poj 3941
Hideyuki is allowed by his father Ujisato some 1000 yen bills every month for his pocket money. In the first day of every month, the number of bills is decided as follows. Ujisato prepares n pieces of m-sided dice and declares the cutback k. Hideyuki rolls these dice. The number of bills given is the sum of the spots of the rolled dice decreased by the cutback. Fortunately to Hideyuki, Ujisato promises him to give at least one bill, even if the sum of the spots does not exceed the cutback. Each of the dice has spots of 1 through m inclusive on each side, and the probability of each side is the same.
In this problem, you are asked to write a program that finds the expected value of the number of given bills. (poj 3941 Hideyuki is allowed by his father Ujisato some 1000 yen bills every month for his pocket money. In the first day of every month, the number of bills is decided as follows. Ujisato prepares n pieces of m-sided dice and declares the cutback k. Hideyuki rolls these dice. The number of bills given is the sum of the spots of the rolled dice decreased by the cutback. Fortunately to Hideyuki, Ujisato promises him to give at least one bill, even if the sum of the spots does not exceed the cutback. Each of the dice has spots of 1 through m inclusive on each side, and the probability of each side is the same. In this problem, you are asked to write a program that finds the expected value of the number of given bills.)
- 2013-07-16 20:45:28下载
- 积分：1
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mbrowsedlg
使用SetWindowLong改变窗口的缺省窗口处理函数，从而建立可以显示不同颜色列表的程序(use SetWindowLong to change the default window to window handling functions, establish can show different colors scheduling procedures)
- 2006-07-17 11:13:46下载
- 积分：1
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sniffer_src
ip 过滤器,基于驱动程序的ip过虑器,可用于防火墙(ip filter, ip-based driver to worry too much about, and can be used for the firewall)
- 2007-12-24 21:21:12下载
- 积分：1
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dictionary
利用Trie树实现一个英语单词辅助记忆系统，完成相应的建表和查表程序(Trie tree using an English word to achieve auxiliary memory system, complete the appropriate procedures for the construction table and look-up table)
- 2010-05-05 20:53:32下载
- 积分：1
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winapi
windows API参考手册，使用方便，开发必备的手册，非常难得一本书籍。(Windows API reference manual, easy to use, develop the necessary manual, a rare books very much.)
- 2015-02-09 11:03:25下载
- 积分：1
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cn700_vb53547437325
........... 开发进销存（VB6源码） (kfjxc )
- 2009-03-07 05:24:25下载
- 积分：1
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StaticImage
使用静态文本控件显示图标和位图，VC++精选编程学习源码，很好的参考资料。(The use of static text control to display the icon and bitmap, VC++ select learning programming source code, a good reference.)
- 2013-12-02 21:27:21下载
- 积分：1
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COMTestCode
vc环境下COM组件编程小例子，一个文件生成COM组件，另一个文件调用该COM组件。(COM component programming small example, a file generated COM component vc environment, another file to call the COM component.)
- 2013-12-19 16:21:03下载
- 积分：1
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aevel
Get the RUL address of all browser windows()
- 2017-11-01 21:41:02下载
- 积分：1
