????:2025-01-19 09:23:45 ??:????
????:??????????:????wx??
????????????????1?????18?????????(??)????????????????????,??,??“?????”??
???????????,????????????????25?????????“?????”(150????/????????????)??????????,????????????????,????????????????????????(LOD)??????????10mg/kg,????????SN/T 3730.4-2013?
???? ??????????????????«?????»,????????????????????????????????????????????????,“???????????,?????????,?”?
????????,“??????????”???? (?????) ??????????????????????,???????????????????,“‘??????????’???????4-5????????????????????”
??,?????????? (????????????) ???2016???????,?,????????????????????????????2019??,?????(??????????)???
????????? ?????????????????????,?????????????,???DNA??,????????,??
??? (??????????????) ????,??????????
??????,???????????,??????????????????????
????,????????,???????????,“?????????????,???”
??????????,??????“??”???????????????,??????,??????
??????,????????????????,??,???????????????????????,???????«????????»?«????????»????????????????????,?????????????????????????????????,???????????,?????,??????«?????????????????????????»??????????????????,????????(????)
??:?????????????????????