?? ??????????“??”???????:??
????:1???????????:???????????
2???????200??
3???????
4?????95?
5???????98
?????????????11?????????????????????22??????(????????????)?????????“???”?
“???”11??22???,????????“????????????”??????????????????,?,???,???????????
????????? ???????????? ?????????????????5000???????,?????????????5300????4000???????????????
???2019????????????????????7?????????????6?????????,????????????«??»?
“??”??,???????????????,?????????????????????????????????,????????????
???????????????“?????”????????????
“??????????????????”???,???????????????????????????????20???????,?DNA????????????6?????????,???????????????
??????,???????,??????????????????,??????3??,??????????????DNA??,?,????
????
??????????,??????
?????????????????????,?????????????????????6000??,??,??????????????????????????,???????????
???,???????????????????????,???,???
???????????
??,?,???????20???????,??,????????300????(???)
?????????????:??????????