利用STK 软件进行完整的星座设计，同时能够进行完整的数据输出。-by using STK software to simulate the Galileo satellite,and at the same time it can be used to export the data directly

delphi 源码,功能如下备份数据,恢复数据,导出数据,导入数据-Delphi source code, functions as the backup data, restore data, export data, import data