??????????“??”???:??????

????:???????:?????????

???11?????????????????????22???(???????????????????????????????)?????????????“??”?

“?????????????”11??22??????,???????????????????“??????????”??,????????,?,?????

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

???????5000??,?????????????????????5300???????4000??????????????????????

??2019???7??????????6??,???????«?????????»?

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

???????????????“?????????????????”????????

“???”????????????????????,???20?????????,?DNA???6?????????????????????,??????????????

??,??????????,??????????????,??3?????????????,???????DNA?,?????????????????,??

????

????????,???

?,??6000???,???,?????????????????????????,?????????

???????????,?????????????????????????????,?????????????,??

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

??????????????,??????,??????20??,?????,??????300??(????????????)

????????????????:?????????????