?? ??“??????”???:??????????
????:1?????????:????
2???????
3????????
4??????
5????398??
????11?22?(??)??????????????????????????????????“??????”?
“?????????”11??????????????????22??????????,???????????????????“????????????????????”??,???,?????,??????????????
???? ?? ??????????????????????5000?????????????,?????????????????????5300????????4000????????
????2019?????????????????7???????6??,?«?????»?
“???????????????”????????????,??,??????????????????????????????????????????????????,????????????
??????????“????????????”?????????????
“???????????”???,??????20?????????????????????,?DNA????????????6???????????????,???????????
????????,???,?????,?????????????????3??,?????????DNA??????????????,??,????
??????????
???????,??
??????????????????,???????????6000??????????,??,??????????,????????
???,??????,???,????????
???????????
?????????,??????,?20?????????????,????????????,???300??????????????(????????????)
??:???