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对于逆流操作的填料吸收塔，求填料吸收塔的总传质单元数(Total mass transfer unit number of packed absorber)

为了节省广大IDL程序员在编写系统界面时所消耗的时间和精力，Esri中国信息技术有限公司遥感事业部特别推出一个IDL Viewer应用模版，包含了遥感图像处理系统通用的一些功能，比如打开图像、灰度与RGB显示图像、鼠标取值、拉框放大、鹰眼图、放大、缩小、平移等功能。

一个魔塔游戏，功能强大，希望对你的开发有帮助(A magic tower games, powerful, you want to help the development of)

这是一个十分简单的俄罗斯方块的游戏，希望大家会喜欢。-This is a very simple game of the Russian box, I hope you will like.

拼多多微擎模块 查优惠卷 配合主程序使用(Put together multiple micro engine modules to check preferential vouchers)

说明：  利用天牛须算法改进了BP神经网络，提高了预测精度(Optimize the bp Shenjiang network)

计算钢筋混凝土梁弯矩曲率关系，并输出钢筋混凝土梁弯矩关系图(calucate the M-u relationship of reinforecd concrete structure)

该程序是基于labview编程语言开发的虚拟示波器，它具有传统万用表类似的界面和功能。(The program is based on a virtual oscilloscope labview programming language developed, it has a similar interface and functionality of the traditional multimeter.)

内含24点游戏，飞机订票系统和火车信息查询系统以及课设论文，注释非常详细，相信对学-intron 24-point game, the aircraft booking system and trains and the Information Systems Office located thesis, Notes is very detailed, I believe for school

采用衰减曲线法计算系统P、PI、PID控制器参数，绘制整定后系统的单位阶跃响应曲线。(The attenuation curve method is used to calculate the parameters of P, PI and PID controllers, and the unit step response curve of the system after setting is drawn.)