??1?????? “????+??”????“??”

????:??????100??:?????????

????2????22??????????(?? ???????)22???,????????1?,???????“????????”????????????“?????????+??”?????????“??????????????”,????

2???????22???????????,????1????????????????????????????????? ??????

?????????????????1??????????????28.737km,?24???????????????????,???????????????????????????????

?,“????”???

????1????????,??????????????????????????????????????????????2020??????,???????????????????????,??,??????“?????????????????”??11???????????????????????128?????????386??

????????1?????? ??????????

???????,????

?????????????1??????????,??(GoA4?)???,???????????????????????????1????,“??????????,????,?????”

??????????????????????,????1????????5G????????????????????,?????????????????????????????????????????

????????????5G????,?1????????????????“????????????????????????”,?????????????????,??

????1??????????????????????????????????? ???

????,??????????????“????”

????????????????????????1???“????????????????????????????????????”??????????,???,????????3????????5????16?????????

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

??,????

????1???????????????????,???????????????????????,????????????????????????????????,???????

??????????????1?????????,??????,??,????????????(????)

????:?????