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声波，2维，逆时偏移程序.由于实现2维声波逆时偏移。包含参数卡文件，主程序以及Makfile文件。(reverse time migration for 2D acoustic wave. include parameter file ,main program and Makefile)

这是一个宣传海报的制作源文件，方便我们以后再次做海报。(This is a propaganda poster making the source files, to help us again in the future to do the posters.)

这个是abaqus的子程序以及inp文件，可用用于材料生热的模拟。(it is the UMATHT for abaqus.)

读取文本文档，并显示在控件中，要长要长要长要长要长(Read the text document, and displays in the control, longer longer longer longer longer)

【实例简介】 可以实现hash检索后上传文件，支持大文件

Excel读写保存操作，可以判断Excel数据框中数据类型，包含示例(Excel read and write)

E语言中数据的导入导出导入excel到EDB(E language of the data in the import and export import excel to the EDB)

说明：  读取Dxf文件,并且可以将其转换为数控机床可加工的NC档案(Read Dxf file and convert it into NC file which can be processed by NC machine tool)

能够成功读写excel的C++代码，读写速度快，代码简单，实现思路很清晰(Can read and write excel C++ code, read and write speed, the code is simple, to achieve clear thinking)

说明：  文档一体化系统是从档案管理的实际情况出发而研发的，总体上力求简明、实用和功能完备；操作风格上，尽可能地向大家所熟悉的微软产品靠近。它具有文档一体化功能，乡镇、机关档案室可以从收发文登记开始管理，以归档类目为桥梁，通过归档操作，最终完成归档工作。此系统启运方便快捷。(Document integration system is developed from the actual situation of archives management, and strives to be concise, practical and functional in general. In terms of operation style, it is as close as possible to Microsoft products that you are familiar with. It has the function of document integration. Township and government archives office can start management from the registration of receiving and receiving documents, take the archiving category as a bridge, and finally complete the archiving work through the archiving operation. This system is easy to operate.)