alkenes
烯属烃
常用释义
英音[ ˈælkiːnz ]
美音[ ˈælkiːnz ]
基本释义
- n. 烯属烃
例句
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1·Alkenes react with water and halogens to form halohydrins by an addition reaction.烯烃与水和卤素发生加成反应生成卤代醇。
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2·Light alkenes play a significant role in the petrochemical industry.低碳烯烃在石化工业中起着举足轻重的作用。
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3·Table 2 shows names for some alkyl groups, alkanes, alkenes and alkynes.表2显示了一些烷基、烷烃、烯烃及炔烃的命名。
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4·It provides a useful vehicle for transforming unsaturated acids to their corresponding alkenes.它为使不饱和酸变成相应的烯烃提供了一个有用的中间体。
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5·Prediction of the critical volume of alkenes using a quantitative structure property relationship;提出了一种基于元素和化学键的估算有机物临界体积的新方法。
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6·The synthesis and application of vinylic tellurides in stereoselective synthesis of alkenes were reviewed.综述了近年来烯碲化合物的合成及其在立体选择合成中的应用。
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7·Exposure to type-2 alkenes in the environment has already been linked with cancer, heart disease, and other problems.科学家已经将癌症、心脏病及其他疾病与暴露在含有2型烯烃的环境里关联起来。
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8·As evidence, he points to studies showing that Alzheimer's patients have large amounts of type-2 alkenes in their brains.他还出示了能够证明阿尔兹·海默患者脑中含有大量2型烯烃的研究作为证据。
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9·The acid sites of zeolite Y catalysts for alkylation of aromatics with long-chain alkenes are determined with IR and TPD.长链烷基苯是合成洗涤剂的重要原料，是由苯与长链烯烃在酸性催化剂作用下烷基化反应生成的。
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10·The application of metal complex as the catalysts of aerobic oxidation of alcohols and epoxidation of alkenes are reviewed.综述了各种金属络合物催化剂在分子氧作为氧化剂在醇的氧化、烯烃的环氧化上的应用。