MULTI-RESIDUE ANALYSIS OF PYRETHROID PESTICIDES IN RICE BY GAS CHROMATOGRAPHY WITH ELECTRON CAPTURE DETECTOR

 
  • 氣相色譜法測定大米中多種擬除蟲(chóng)菊酯農藥殘留量
今日熱詞
目錄 附錄 查詞歷史
国内精品美女A∨在线播放xuan