(????)?“?”“?????????????”??

????:?????V:??????200??????

?????????????????6???14?????????? ???????????????:??“??????????????”“????????”???????????????

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

“?????9??????????,?????????????,?????????????????????,??????????????50???”????????????14????,????,???????

???????

2020????11????????????????23???,????66????????????????????,?????????923???????????,?????????????????

“???????,??????????????????600????;??????????????,????????????????,??????????????,???????????????????”??????????????

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

??“??”

“?????????????,???400G?????,???????????????????????,???????????10???????,???????16??”???????????

“???????,?????????,???????????????,??????,???????????????????,???????47????????????,?????????”???????????,??,??????????“??”????,????“????”?

?2014??,????????10???,???,???,??

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

????“??”??“????”?????????

??100???,????????????,???17.6?????????“???????”,????“????????”?????????,“????”?“?????????????”?

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

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

“???????????????????,??????????????????18???????????,?,312?????”?????,?,??“???????”“??BA”,?????;????,????(????????) ???????????????????:?????