????:1?????????:??????????

2???????

3?????200

4?????2020????

5???????????

12??????27????????????????????????,?????????3800??????????40??????,????1???????????,???????

????????????(VLBI)?????40???????????????????????????,????????????????????????

???,?????2023??9????40????????????,?????VLBI????,?65????????25????????????????26???????????40????4?????????????????????????“??”?????????“??”,?????????????????3200?,?????3800????????????,??????25%,???X?2?????????????????,?????18%?

??????????,?,?40????????????,???????????????????????????

?,??????????????40????,?????????????????,???????????,?????????????????,???????,??????????(???????????????????? ??? ?????????? ????????????????????????? ????????????????? ???????????????)

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