????:1????????????:???????

2???????

3?????????

4?????????

5?????????????

??11?22???????????????(????????? ??)??,?????????????????????????????????,???????????????11????????????????28?????43??“?????????????????-20”????,2014??2023?938??????

???(????????????)?????????,????????????:11??25?????????????????26??????????,???????????????????????“?-20”?????????????11?????28????,??????????????????????????????????,??;?????,“?-20”???,????????????????11??????????????29??????,??????????

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

???,???????????????????2014?????????????????2023????????938??

?????????????(???????????????????????)???“2019?6???????????2021?4????????????????????????1?,???????10?????????,????????20????????????????????”

?????????????????,??????,????????????DNA??????,????????????????DNA???,??????????????????????,?????????????????????????????????(????) ??:??