一个实现下雪功能的源程序

memory leak lib src

wmoontab.zip: Table of New Moon Dates size 1347KB. Date and time of each new moon from 3000 B.C. to 3000 A.D. according to DE406. Text file of Julian dates and calendar dates, on the ephemeris time scale, of approximately 75,000 events. 新月（天文名词）的计算方法。-wmoontab.zip: Table of New Moon Dates size 1347KB. Date and time of each new moon from 3000 BC to 3000 AD according to DE406. Text file of Julian dates and calendar dates, on the ephemeris time scale, of approximately 75000 events. new months (the astronomical term) is calculated.

一个用户采集用户击键特征的小程序，可以记录用户敲击键盘时的速度。-a user Acquisition characteristics of the user"s keystrokes small program can be recorded users typing at the keyboard speed.

这个应用程序帮助我们在它设计汽车备件公司，它包括以下部门的会计系统中执行的所有操作： 1 权限部 2-会计部 3 采购部 4 存储部 5 销售部 它运作良好且没有任何错误。 我用 vb.net 和访问数据库来建造它。

测试电脑按键的小程序，可以供有需要的朋友使用。-The a small computer program for testing pc button , this will meet the needs of the friends.

中断服务程序的关键是：1.保护进入中断时的状态，并在退出中断之前恢复进入时的状态。2.必须在中断程序中设定是否允许中断重入，即设置EX0位。 本例中使用了INT0中断，一般中断程序进入时应保护PSW，ACC以及中断程序使用但非其专用的寄存器。本例的INT0程序保护了PSW，ACC，2等三个寄存器并且在退出前恢复了这三个寄存器。另外中断程序中涉及到关键数据的设置时应关中断，即设置时不允许重入。本例中没有涉及这种情况。 实验开始时K8应在H（高电平）端，要产生中断时先拨向L（低电平）端再拨回H端。 -Interrupt service s key is: 1. the protection enters when the interrupt condition, and when the withdrawal interrupt before regains enters the condition. 2. must in the interrupt routine establish whether to permit the interrupt re-entry, namely establishes the EX0 position. in this example has used the INT0 interrupt, generally the interrupt routine enters when should protect PSW, ACC as well as the interrupt routine use but non-its special-purpose register. This example INT0 program protection PSW, ACC,2 and so on three registers, and restored these three registers before the withdrawal. Moreover in the interrupt routine involves to when the essential data establishment should close the interrupt, namely when establishment does

三汇测试板会议演示，实现多会话功能，采用事件触发方式。

一个关于AVR单片机的AD转换的程序。很好用的。-a program of ad transform based on avr

用VB编写的SVCAD-CASS7.0转换程序,并实现图形的完整性-VB prepared by SVCAD-CASS7.0 the conversion process and the integrity of graphics implementation

管程的实现，用于线程的通讯-way of the realization of communication for threads