????:1?????????????:????VX

2??????????

3??????

4???????????

5????????

????10???????????9? (??????????????? ??????)?(????????????????????“???????????????”)9??“?????”?????????02A03???????????????????,????

???????????????

????????????????,“??????”??,??????????????????????????115????,???,??????????

“???”????????02A03???????????????????????????????????????,??????????????????????????,??????????????????,???,???????

“??”?????????????????02A03????????????

????“???????????????????????”???02A03??,??????????????0.75m?????17km??????,????GRID-11B?????????

??,?,?????????????????????????????;?????????????,????;GRID-11B??,???????????????????24???

??,“????”?????????????02A03????????????????20??????????????,???????52?????????????????????????,?????????

?????????????????,“???”??????????????02A03?????(??)

???:????????????????