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

??: ????
2025-01-19 08:26:10

?1?????18?????(?????????)?????????????,?????????????,???“??”???????

??,?????????????????25??????“????????????”(150?????????????/????????)????????,???????????????,?(LOD)???????????10mg/kg,????????????????SN/T 3730.4-2013?

  ????? ???????

????????«??»,?????????????????????????????????????????????????????,“???????,???,?”?

?,“???”???????? (?) ????????????????????,????????????????????,“‘??’???4-5?????????????????????????????????”

????,?? (???????????????) ??????????2016????????????????????????,????????,???????????????????2019???,?(????????)??????

  ??????? ??????????

????????????????????????????,??????????,????????DNA??????????,???????????????,????????

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

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

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

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

????,?????????????????,?????,???????????????????,????????????????«?????»?«?????????»????,??????????????????????????????,??????????????????????????????????????????,??????????,????????????????«??????????????????»??,????(?)

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

??

???:????
??:???????????,??????????,??????????????
???? ??

Copyright ? 2023 Sohu All Rights Reserved

???? ????