可以精确计算地图的椭球面积，是根据国土局的文件用C#编程出来的，对搞测绘的人有帮助哦...

露珠网站是一个以文章类、下载类、图片类、动画类、视频类为主的综合网站。我们的目标：麻雀虽小(223kb)，五脏俱全！致力于打造互联网上程序最小功能齐全的网站源码,只要你会打字就会做网站和管理网站-Dew site is a category of articles, download categories, picture categories, animation class, integrated video-based Web site category. Our goal: the sparrow may be small (223kb), is a fully-equipped! Procedure to build the Internet, the smallest full-featured Web site source code, as long as you will do the typing and management of web site web site

易语言官方论坛一位高手写的自动搜索歌词，并以卡拉OK方式显示的软件-Easy to master a language official forum Automatic Writing english lyrics and karaoke software displays OK

易语言模块源码，模块化编程学习，容易学习操作理解。-E language source modules, modular study program, easy to understand study the operation.

plastro 的灌溉系统设计软件-plastro irrigation system design software

另一个版本的x264的decoder，里面改进了bS的输出-Another version of the x264

面向对象简介，介绍面向对象的基本概念和三大核心特色。适合给有一定基础的人讲解用-OPP PPT

一GPRS模块---CMS91Modem的电路图-a GPRS module-- the circuit CMS91Modem

windows下编程的入门资料，一份给初学者很不错的资料-windows under introductory information on the program, a very good beginners to the information

用于电力系统的潮流计算程序 请让我下载我所需要的吧 -For power system load flow calculation program please let me download I need you

本系统是我参加ESRI大赛的一个作品 主要利用GIS功能对水土流失模型USLE中的各个因子的提取（如根基降雨量站点插值生成等值线，利用等高线生成TIN提取坡度，坡向等）再生成专题图输出。系统包含数据采用的ACCESS,有对数据库的通用操作，以及各种绘图分析，如对年、月、日的降雨量，流量等的图形对比分析等等。系统功能还算比较完善。 是基于VB6.0+ArcEngine9.2开发，皮肤界面用的是Activebar3.0 里面的数据比较大，不便上传，需要的可向我索要。-This system is a competition I took part in ESRI works mainly use the GIS capabilities of the USLE soil erosion model for the extraction of the various factors (such as the foundations of rainfall site, contour interpolation, using contour lines generated TIN extraction slope, aspect, etc. ) and then generate the thematic map output. System contains the data used in ACCESS, there is a common database operations, and a variety of mapping analysis, such as year, month, day of rainfall, flow, etc. graphic correlation and so forth. Relatively perfect system functions fairly. Is based on VB6.0+ ArcEngine9.2 development, the skin interface, using a relatively large data inside Activebar3.0, inconvenience upload, need to be to my request.