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单词 quartenary ammonium salts
释义 quartenary ammonium salts
基本例句
季铵盐
Cationics are usually quaternary ammomium salts.阳离子表面活性剂通常为季铵盐类。
Transparent hair shampoo was prepared using poly siloxane quaternary ammonium salt microemulsion as a conditioner.以聚硅氧烷季铵盐微乳液为调理剂制备透明洗发香波。
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