?? ??“??????”???:??????????
????:1??????200????:????
2??????????
3?????
4????????
5??????
??????????????11????22???(????????????)????????“??????????”?
“??”11??22???????,??????????“???”??,??????????????????,???????,??
????????? ?????? ??????????????5000???????,??5300?4000?????????????
??????????????????2019???7???????6????????????,???«??»?
“??”???????????,????????????????,?????????????????????????????,???????????
?????????????????????“?”??????????????????????
“???????”???,??????????20??,?????????????DNA???6???????????????,????
??,?,???????????,?3??????,???????????????????????????????????DNA???????,??????????,??????????????????????
???
???,?????????????????????
????????????,??????????6000??????????,?????????????????,??????????????????????????????????,????????
??????????????????,????????,???????????????,?????????
??????????????
????????,??,?????????????20?????????,?,????????????300???????????????(??)
??:????