?2?19? (??????? ?????????????)??19???????11???10?“??????????”?,??????,20???24????,????
??,????,?20??????????22?????,????3.0?4.5?,?????????????????????????????3.0????????????4.0?????;??????1.3???????2.3????????????????
???????2025??,??,??????????
?,2?????20???????????????,????,??????“?”?????????(?) ???????:????
??:?????????????????
??????????????????
????“??”???1270???5???
«????8»??????BB-8??????
???????????0.6%?????????
????????????????????
??:???3??????100???????
?????????????????????
???????????????????
????????????:????
??????????????????
??:????PK?????????85???
????????????2018???????
????23?????????????
?·???!???????????????
????????????????????
????-??????????????????
????????«????»?S?F4????
????????????????????
????:?????????????????
???????????????????
????????????2018???????
???:?????????????????
2017??????????????????6.6%…
??????!???????????????