gis用于森林防火方面的一篇论文，gis做的系统，用vba/vb开发的。。。学习ing-gis for forest fire prevention aspects of a paper, gis do system, using vba/vb development. . . Learn ing

反时限VB程序，包含一般反时限，极端反时限和非常反时限三条曲线，很好用的测试工具-Anti time frame VB procedures, including the general anti time limit, the extreme anti time limit and very anti time limit of three curves, a good test tool