586600314GA_PID

改进了网友提出的绝大部分功能，和错误，新增加了标签功能，详细请看 标签文件夹，可以实现绝大多数自定义的版块 默认帐号：admin 密码：admin888 -improved the Visitor"s most functions and error, the new labeling function, see the folder labels can be achieved since the vast majority of front-page definition of the default Account : admin Password : admin

说明：  基于STC8A8K64S4A12单片机设计的一款数字温度计，能在按下按键时通过数码管显示当前环境温度(A digital thermometer based on stc8a8k64s4a12 single chip microcomputer can display the current ambient temperature through the digital tube when pressing the key)

说明：  重油燃烧机理chemkin机理文件，反应步数较多，需要较大服务器计算(Heavy oil combustion mechanism chemkin mechanism file, more reaction steps.)

说明：  支持微信、支付宝、QQ钱包的扫码支付，可以用作打赏赞助支付的网站系统，支持后台查看实时收入情况，系统完全开源，无后门，直接上传自己服务器进行安装即可！(Support WeChat, Alipay, QQ wallet scan code payment, can be used to reward sponsorship payment website system, support the background to view real-time income, the system is completely open source, no backdoor, upload directly to their servers to install it!)

说明：  二维声子晶体平面波展开法计算能带结构，xy模态，z模态(Plane Wave Expansion Method for Two-Dimensional Phononic Crystals)

P115 IC卡手持POS是天石科技32位IC卡POS系列产品之一，该产品秉承天石科技的一贯品质，产品结构紧凑，功能实用，操作简单，并具低功耗特性，是人机工学和现代科技的完美结合。它拥有多项专有技术，能够保证产品性能更加稳定强劲。整机采用工业级设计，其环境适应能力较强。P115兼容卡种全面，并且提供方便实用的开发平台和应用程序接口，易于自主应用二次开发，适用于需要随时随地处理IC卡的交警、烟草、公用事业、餐饮等多个行业。 天石p115开发手册 ，pdf格式-P115 IC card handheld POS technology is Tianshi 32 IC card POS products, one of our days, the product has always been the quality of stone technology, products, compact structure, functional and practical, simple operation, and a low-power characteristics, is a mechanic school and the perfect combination of modern technology. It has a number of proprietary technology, to ensure a more stable product performance strong. Machine used industrial design, ability to adapt to their environment. P115-compatible card types comprehensive, and provide convenient and practical development platform and application program interface, easy self-application of the second development, applicable to the needs of any traffic police deal with IC cards, tobacco, utilities, foo

用C写的表达式计算器，不但可以完成四则运算，还可以处理一些函数运算，可以配合graphviz画出表达式树和计算过程。(Written using C expression calculator, not only can complete the four operations, but also can deal with a number of functions computing, you can tie in with graphviz to draw the expression tree and calculation process.)

说明：  建立滑变结构动力学模型，进行matlab编程验证了模型的有效性。((A sliding mode dynamic model is established, and MATLAB programming is used to verify the validity of the model.))

VC++学生信息管理系统 1. 去掉“只读”属性。 2. 在SQL Server2000中，附加数据库UGMS。 3. 编译不受源文件位置和数据库位置的影响。即，HMS的整个工程复制到任何地方都可编译。-VC++ Student Information Management System 1. Remove the " Read Only" attribute. 2. In SQL Server2000, the additional database UGMS. 3. Compiled from the source file location and database location of impact. Namely, HMS copy of the entire project can be compiled anywhere.

C#实现对数字的加密，这是一个源代码例子，对阿拉伯数字加密，比如可把“123”加密成不可读的特殊字符。在代码中：KeyValue值：录入键区0～9 48～57 数字键区0～9 96～105， End键的KeyValue值：35，并定义了相关的快捷键：如果用户按下了〈Ctrl〉＋〈Shift〉＋〈End〉组合键，则直接退出，录入键区的“1”与数字键区的“1”共享同一操作。。