新东方在线英语词典

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metathesis

听听怎么读
英 [məˈtæθəsɪs]
美 [mɪˈtæθɪsɪs]
是什么意思
  • n.

    调换,转位,交换;

  • 变形

    复数:metatheses

    英英释义

    metathesis[ me'tæθəsis ]

    • n.
      • a linguistic process of transposition of sounds or syllables within a word or words within a sentence
      • a chemical reaction between two compounds in which parts of each are interchanged to form two new compounds (AB+CD=AD+CB)

        同义词:double decompositiondouble decomposition reaction

    学习怎么用

    双语例句

    用作名词(n.)
    1. In particular, the production of propylene and other important olefins via olefins metathesis reaction from n-butenes feedstock has received considerable attention.
      特别是在利用正丁烯生产丙烯和其它重要单烯烃方面,复分解反应受到越来越多的重视。

    权威例句

    Olefin Metathesis and BeyondMetathesis Reactions in Total SynthesisRecent advances in olefin metathesis and its application in organic synthesisThe development of L2X2Ru=CHR olefin metathesis catalysts: an organometallic success story.Ruthenium-based heterocyclic carbene-coordinated olefin metathesis catalystsA Series of Well‐Defined Metathesis Catalysts–Synthesis of [RuCl2(CHR′)(PR3)2] and Its ReactionsChemInform Abstract: Recent Advances on Olefin Metathesis and Its Application in Organic SynthesisChemInform Abstract: Efficient and Recyclable Monomeric and Dendritic Ru‐Based Metathesis CatalystsSynthesis and Applications of RuCl2(CHR‘)(PR3)2:  The Influence of the Alkylidene Moiety on Metathesis ActivitySynthesis and activity of a new generation of ruthenium-based olefin metathesis catalysts coordinated with 1,3-dimesityl-4,5-dihydro...
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