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addition reaction是什么意思,addition reaction的意思翻译、用法、同义词、例句

输入单词

常用词典

  • 加成;[化学] 加成反应

  • 例句

  • 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。

  • The 4-methoxy-phenylhydroxy-acetic acid was synthesized by the carbonyl addition reaction of 4-methoxybenzaldehyde.

    通过4-甲氧基苯甲醛的羰基加成反应合成4-甲氧基-苯基羟基乙酸。

  • The addition reaction with hydrogen cyanide is base-catalysed.

    与氰氢酸的加成是碱催化的。

  • The mechanism of light influencing the addition reaction was also studied.

    初步分析了光线照射影响四溴乙烷合成反应的作用机理。

  • Addition reaction is implemented in a closed cauldron, thus raising its reaction temp.

    加成反应在封闭釜内进行,可提高反应温度,缩短反应时间和提高产品得率。

  • 同义词

  • |additive reaction;加成;[化学]加成反应

  • 网络扩展资料

    addition

    • 解释:addition 意为“加法,增加”,在化学中指在不破坏原有化学键的情况下,加入新的原子、分子或离子,使物质的分子量增大。
    • 例句
      • The addition of salt to water lowers its freezing point.(向水中加入盐会降低其冰点。)
      • The addition of a new wing to the hospital will provide more beds.(向医院增加新的翼楼将提供更多的床位。)
    • 用法:常用于化学、数学、物理等领域。

    reaction

    • 解释:reaction 意为“反应”,在化学中指两种或两种以上物质之间发生化学反应,形成新的化学物质的过程。
    • 例句
      • A chemical reaction occurs when baking soda and vinegar are mixed.(当小苏打和醋混合时发生化学反应。)
      • The reaction of the audience to the singer's performance was overwhelmingly positive.(观众对歌手表演的反应非常积极。)
    • 用法:常用于化学、生物、医学等领域。

    近义词

    • addition:increase, augmentation, supplement
    • reaction:response, feedback, repercussion

    反义词

    • addition:subtraction, reduction, decrease
    • reaction:inaction, passivity, indifference

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