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quaternary compound

  • 四价化合物

网络释义专业释义英英释义

  四元化合物

... quaternary code 四进制码 quaternary compound 四元化合物 quaternary crushing 四次破碎 ...

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  四价化合物

... 四进制码 quaternary code 四价化合物 quaternary compound 四价化合物半导体 quaternary semiconductor alloys ...

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短语

organic-quaternary compound 有机四元化合物

alkyl glucoside quaternary ammonium compound 烷基多糖苷季铵盐

quaternary ammonium compound [有化] 季铵化合物

compound quaternary 四价化合物

quaternary phosphonium compound 季磷┹化合物

quaternary ammonium compound detergent 季氨化合物洗消剂

polyacrylamide quaternary ammonium compound 聚丙烯酰胺季铵盐类

compound quaternary ammonium salt 复合季铵盐

Quaternary Ammonium Chloride Compound Advantages 季铵

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  • 四价化合物

·2,447,543篇论文数据，部分数据来源于NoteExpress

Quaternary compound

  • abstract: In chemistry, a quaternary compound is a cation consisting of a central positively charged nitrogen group atom with four substituents, especially organic (alkyl and aryl) groups, discounting hydrogen atoms.

以上来源于: WordNet

双语例句

  • We know little of a quaternary compound.

    我们对四元化合物了解得很少。

    youdao

  • Conclusion: The compound disinfectant of quaternary ammonium salt has good germicidal efficacy, good stability and low corrosiveness.

    结论，复方季铵盐消毒剂对微生物杀灭效果较好、稳定性较好、腐蚀性低。

    youdao

  • An antistatic agent of polyacrylamide quaternary ammonium compound was designed and synthesized.

    设计合成了聚丙烯酰胺季铵盐类的抗静电剂。

    youdao

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