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

2?????????

3?????????

4???????

5?????95??98???

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