????:1??????95?:???????????

2??????95?

3???????

4?????300??

5??????200???

?????????6??30????????? ?6?30????????????????,???,????????????????,?????????????????????1.5???????,???????????????????????????????????????,??????

?????,30????15?????????????????????????????43????????,????

??????????,?,?820??????????,?,????????????,????,??????,??????1.5??,???,??????,???,?????????????

?,?????????3.8????,??590???,?????(LEO)?????17?,????????????(SSO)??????????????????????14???(?????????) ??:????????