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这是一个心理学实验结束时为了给被试发放被试费，所设计的一个摇奖程序。该程序的功能包括：可以随机生成一个随机数，可以输入金额、概率、摇奖次数，从而生成摇奖金额。

PipeDrop is distributed as 14-day TRIALWARE. You may evaluate this software free of charge for not more than 14 days. At the end of 14 days you must register the software in order to continue using it. Before using this software, please read the disclaimer and license agreement in the file DISCLAIMER.TXT.-PipeDrop is distributed as 14-day TRIALWARE. You may evaluate thissoftware free of charge for not more than 14 days. At the end of14 days you must register the software in order to continue using it.Before using this software, please read the disclaimer and licenseagreement in the file DISCLAIMER.TXT.

资源描述技术说明部分的目的是提供一个简要概述对换能器的应用和重要的超声波原理设计，在人的听觉范围内产生的声音；（一般为20kHz）是 ；超声波。然而，频率响起通常采用超声波无损检测和厚度 ；测量是100KHz  ；50MHz。虽然超声表现出类似的声音的声音，它有一个更短的波长。

登录控件 登录控件 登录控件-crgsoft

局域网组建与管理-formation and management of LAN

CSDN助手.net 由于csdn论坛改版，本源码编译后已不能直接使用．大家可以找自己想了解的东西看看．-CSDN aides. Net CSDN Forum as a result of revision, the source compiler has no direct use. We can find ourselves would like to know what to see.

文本识别 v2.01 测试版 我的 OCR 光学字符识别

有关多媒体的一个课件-one of the multimedia courseware

微软英汉双解计算机百科辞典，也是一个好用的读书工具-Microsoft Encyclopedia, a book is a handy tool for the study

这里包含了密码学的详细介绍，以及各种算法，相信对大家一定有用。-here contains detailed cryptography, as well as various algorithms, we believe that certain useful.