“?????????????+????”????

????:??????:??SPA??

????????????????:9?????????????????????19??????????,«?»???????????????????????????????????????????????:???????????????……???,?,“???????????????????????+????”??????????????

??????????

9?19????9?????14??????????????,??????????,?????????????????????????????????????????????,????????,??

???,????????????“??????????????”,???????????????????4?????,?,????????,??? ????????????????,????,????,??????????????????????????????????????

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

9?????????19???????????,??“????????????????”?????????????,????,???????????,??????????????????????????????????????????????????“??”?,???????,??????????????????????????,????????????,?????

“??????????????”???????“????????”????

9????????19?,??????????????????????????????,?“?????”????????????????????????????“????????”????,????????????30???????????,????????????????????

??????????3?

??????????2020????????????????3????????,??????????????????12.3????????,??3?????????

???,????????????,???????????????????????????,??,??????????????300????3000???????????????,?200??????????????????,??

????????,?????????????4?????6?????????16?????????18???????????????????,?????????????,?????????AI?????????????????????????,?????,?1600??

?

??????????????????????9?????19????????????????????163?????????????,?350???????????????,?????????????????????????????????,???????????

C919????????

9????19??????????,????C919??,???????2??????????8?,??,????C919??????????????????????,?C919?????? ??:????????????