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