epoxides
[有化]环氧化合物
常用释义
英音[ ɪˈpɒksaɪdz ]
美音[ eˈpɑːksaɪdz ]
基本释义
- n. [有化]环氧化合物；环氧衍生物（epoxide 的复数）
例句
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1·Lecture 10: Alcohols, Ethers, Epoxides, Sulfides.第十堂：醇类，醚类，环氧化物，硫化物。
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2·Lecture 12: Alcohols, Ethers, Epoxides, Sulfides.第十二堂：醇类，醚类，环氧化物，硫化物。
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3·Lecture 11: Alcohols, Ethers, Epoxides, Sulfides.第十一堂：醇类，醚类，环氧化物，硫化物。
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4·The epoxides were obtained with up to 90% yields in the reaction system with air.在空气存在下其氧化产物的产率这90%以上。
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5·The review is focused on the recent development of asymmertric synthesis of chiral epoxides by biocatalyzing prochiral alkenes.手性环氧化物在合成上具有重要的应用价值。
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6·Toxic matagenic and carcinogenic PAH diol epoxides can be derived from PAHS, which are responsible for most cases of lung cancer.有毒的matagenic和致癌物质PAH二醇环氧化合物均来源于多环芳香烃(PAH)，它是导致大多数肺癌的罪魁祸首。
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7·It is also Pointed out that the effectiveness of epoxides as hydrolytic stabilizer is better than that of conventional carbodiimides.同时指出，环氧化合物的稳定效果优于碳化二亚胺。
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8·The catalysts are easy to prepare and use, they are easy to recover and reuse, and they convert olefins to epoxides in good yields with high selectivity.催化剂容 易制备和使用，易于回收并再用，且它们能以很好的收率高选择性地 将烯烃转化成环氧化物。
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9·The industrial synthesis of certain optically active intermediates, including chiral amino acids, carboxylic acids, alcohols, amines and epoxides is reviewed.重点叙述了某些光学活性中间体的工业合成技术，包括手性氨基酸、手性羧酸、手性醇、手性胺和手性环氧化物。
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10·These results are significant because PAH diol epoxides react readily with DNA, induce mutations, and are considered to be ultimate carcinogens of multiple PAH in cigarette smoke.这些结果具有重要意义，因为多环芳烃二醇环氧化物极易与DNA反应，进而导致变异，因此被视为香烟烟雾中所含多种多环芳烃中最重要的致癌物质。
网络释义
- epoxide resin : 环氧树脂