该软件是演示交会对接（RVD）的软件，可以模拟两个航天器的整个过程。能帮助专业人员了解RVD实现过程。-demonstration of the software is the rendezvous and docking (RVD) software can simulate two spacecraft in the entire process. Professional help to understand the process of achieving RVD.

给VC增加多标签功能,每个打开的文件显示为一个标签,可以快速切换文件.安装后解压语言文件到安装目录,可以实现多语言切换. === === \"Window Tabs\" (WndTabs) is an add-in for Microsoft Visual C++ v6 family of products (VC5, VC6, eVC3, eVC4 and Visual Fortran). It adds a docking bar of tabs reflecting