英语词汇substituent怎么读，是什么意思，单词翻译、读音、固定搭配用法和短语词组及例句-英汉双解词典

单词	substituent
释义	substituent 英/ s?b?st?tj??nt / 美/ s?b?st?t???nt / 简明释义 adj.被代替的；可代分子的 n.取代基；取代者网络释义短语 1 para-substituents 对位取代基 2 angular substituents 角取代基 3 Alkyl and Halogen Substituents 烷基和卤素取代基双语例句 1 Triphenylphosphine has been modified by attachment of perfluoroalkyl substituents. 三苯基膦被全氟烷基取代基所取代。 2 On basis of the effect of substituents on the variation of the chem. 根据取代基对各类质子化学位移变化的影响。 3 Influences of substituents on the orientation of the azo chromophores were discussed in detail. 讨论了不同的端基对偶氮生色团在自组装膜中初始取向的影响。
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