metathesis

美 [məˈtæθəsɪs]英 [məˈtæθəsɪs]
  • n.(词中音段或字母的)换位

复数: metatheses

metathesismetathesis

noun

【不规则形式】pl. metatheses

U(词中音段或字母的)换位
a change in the order of sounds or letters in a word

noun

1
a chemical reaction between two compounds in which parts of each are interchanged to form two new compounds (AB+CD=AD+CB)
Synonym: double decomposition double decomposition reaction
2
a linguistic process of transposition of sounds or syllables within a word or words within a sentence

数据来源:WordNet

  1. What is assimilation , dissimilation and metathesis ?

    什么是同化、异化和换位?

  2. Design Summary of Potassium Nitrate Unit by Vacuum Crystallization and Metathesis Method

    真空结晶复分解法硝酸钾装置设计总结

  3. Quantum chemical study on the reaction processes of olefin metathesis

    烯烃歧化反应过程的量子化学研究

  4. The Process Progresses of Olefin Metathesis Technology in Boosting Propylene Production

    烯烃歧化技术在增产丙烯方面的工艺进展

  5. Olefin Cross - metathesis Reactions and Their Applications to Organic Synthesis

    烯烃的交叉复分解反应(CM)及其合成应用

  6. Metathesis Reaction in Secondary School Chemistry Teach in g

    浅谈中学化学中的置换反应

  7. Apply metathesis method in dealing with sediment on stake tip

    用置换法处理桩端沉碴

  8. Orbital analysis of the reaction processes of olefin metathesis

    烯烃歧化反应过程的轨道分析

  9. Synthesis and Property Study of Functional Ru-Based Olefin Metathesis Complexes

    功能化钌卡宾烯烃复分解催化剂的合成及性能研究

  10. Production of Potassium Sulfate from Potassium Chloride and Thenardite by Metathesis Conversion Method

    氯化钾与无水芒硝复分解转化法制取硫酸钾方法的探讨

  11. Recent Advances in Ring Closing Metathesis Reaction

    关环复分解反应(RCM)的研究新进展

  12. Olefin Metathesis & Introduction to Achievements of Nobel Prize for Chemistry 2005

    烯烃复分解反应&2005年诺贝尔化学奖成果介绍

  13. Advances in the study on ring opening metathesis polymerization of norbornene and its derivatives

    降冰片烯及其衍生物开环易位聚合的研究进展

  14. Separation and Purification of Al_ ( 13 ) by Chemical Precipitation and Metathesis

    化学沉淀分离-置换法提纯Al(13)的工艺研究

  15. Studies on ring-opening metathesis polymerization of dicyclopentadiene and properties of synthesized polymers

    双环戊二烯开环歧化聚合反应及合成聚合物性能研究

  16. Olefin metathesis over Molybdenum and tungsten catalysts immobilized on inorganic carriers

    固载在无机载体上的烯烃歧化钨、钼催化剂

  17. Advances in Catalytic Process of Olefin Metathesis

    烯烃歧化催化工艺进展

  18. Application of Ionic Liquid in Olefin Metathesis

    离子液体在烯烃复分解反应中的应用

  19. Study of propene metathesis on moo_3 / sio_2 catalyst promoted by rare earth oxides

    稀土改性MoO3/SiO2催化剂上丙烯的歧化

  20. After activity test , these two catalysts ( a total of 9 ) all have catalytic olefin metathesis activity .

    经过活性测试,这两种催化剂(共9个)都具有催化烯烃复分解反应的活性。

  21. Synthesis of ceramic powders by solid-state metathesis reactions

    陶瓷粉末的固态复分解反应合成

  22. Cross - metathesis with olefins is means to change the chain length of fatty acids and derivatives ;

    与烯烃交叉转移置换意味着改变脂肪酸的链长生成新的衍生物;

  23. Synthesis of Amphiphilic Block Copolymer via Ring-Opening Metathesis Polymerization

    开环易位聚合方法制备两亲性嵌段共聚物

  24. Olefin metathesis has attracted much attention as a powerful tool to form C-C bonds in organic synthesis .

    烯烃复分解反应因其是有机合成中合成C-C键的重要手段而备受关注。

  25. Metathesis reaction is not only one of the major reactions in secondary school chemistry teaching , but a typical redox reaction .

    置换反应是中学化学中的主要反应,也是典型的氧化还原反应。

  26. 2005 Nobel Prize in Chemistry & A Story about Olefin Metathesis ( From Discovery to Development )

    2005诺贝尔化学奖&烯烃复分解反应的故事(从发现到发展)

  27. Ring-Opening Metathesis Copolymerization of Macrocyclic Olefin and Synthesis of Cyclic Polymers

    大环烯烃参与的开环易位共聚合及环状聚合物的合成与表征

  28. Ring-opening metathesis polymerization ( ROMP ) is one of the most important part in the field of polymer synthesis .

    开环易位聚合反应是高分子合成领域引人注目的目标。

  29. Indirect Metatheses Law to Synthesize and Characterize Zinc Gluconate

    间接法合成葡萄糖酸锌及其表征

  30. Recent Advances in Ring-opening Metathesis Polymerization ( ROMP ) of Dicyclopentadiene

    双环戊二烯催化开环移位聚合研究进展