enriched lead 中文意思是什麼

enriched lead 解釋
富集鉛
  • enriched : 濃化.
  • lead : n 1 鉛,鉛製品。2 【航海】測鉛,測深錘,水砣。3 〈pl 〉(鋪屋頂的)鉛皮;鉛皮屋頂;【印刷】插鉛,...
  1. Characters of anti - mercury and anti - lead for selenium - enriched auricuiaria auricula : cultivation and extraction of selenium polysaccharide

    富硒木耳栽培硒多糖提取及抗鉛抗汞的研究
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