混凝土配合比手册exe文件

混凝土配合比手册，可以直接运行，根据不同的要求输出配合比

阳台悬挑板配筋计算程序（很小）

阳台悬挑板配筋计算,可以直接使用，按确定不用输入密码。输出为配筋率。

地形生成程序terrian

用于地形生成,Overview TerraVisionTM is a distributed, interactive terrain visualization system developed by SRI International. It allows users to navigate, in real time, through a 3-D graphical representation of a real landscape created from elevation data and aerial images of that landscape. The TerraVision system is available under Windows and Silicon Graphics machines. It comes as a standalone application as well as a Netscape plugin version and an ActiveX component. This user guide is provided to give you help installing, running, and using the TerraVision system. For the latest version of all TerraVision resources, please refer to the web page http://www.tvgeo.com/.