单词查询

acetals

美['eɪsɪtəlz],英['eɪsɪtəlz],

释义

n. 乙缩醛; 网络释义: 缩醛类;聚缩醛;

例句

Two part of this thesis has focused on studied the synthesis of bisindolymethanes and acetals catalyzed by pyridinium tribromide.
本论文分为两部分,主要是研究三溴吡啶作为催化剂合成双吲哚烷烃和及缩醛化合物。
Acetals and hemiacetals, whether or not with other oxygen function, and their halogenated, sulphonated, nitrated or nitrosated derivatives:
缩醛及半缩醛,不论是否含有其他含氧基,及其卤化、磺化、硝化或亚硝化衍生物:

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