应用超高效液相色谱-串联质谱法(UPLC-MS/MS)测定土壤中溴嘧氯草醚残留量,采用薄层层析法首次研究了溴嘧氯草醚在重壤土、中壤土和......

The boundary between subtropical zone and temperate zone is not only important in physical geography, but also attractiv......