词语:缩聚反应热度:129

词语缩聚反应拆分为汉字:

缩字的拼音、笔画、偏旁部首、笔顺、繁体字,缩字字源来历,缩字演变

1. 缩 [suō]2. 缩 [sù]缩 [suō]向后退,往回收:退~。畏~。~手(喻不敢再做下去)。~手~脚(喻做事顾虑多,不大胆)。由大变小,由长变短:收~。伸~。压~。~减。~小。~编。~微(指利用照相技术等把文字图像缩成极小的胶卷……

聚字的拼音、笔画、偏旁部首、笔顺、繁体字,聚字字源来历,聚字演变

会合,集合:~合。~会。~积。~集。~谈。~拢。~齐。~餐。欢~一堂。物以类~。凝~。~沙成塔。……

反字的拼音、笔画、偏旁部首、笔顺、繁体字,反字字源来历,反字演变

翻转,颠倒:~手(a.翻过手,手到背后;b.反掌)。~复。~侧。翻转的,颠倒的,与“正”相对:正~两方面的经验。~间(利用敌人的间谍,使敌人内部自相矛盾)。~诉。~馈。适得其~。物极必~。抵制,背叛,抗拒:~霸。和原来的不同,和预感的不同:……

应字的拼音、笔画、偏旁部首、笔顺、繁体字,应字字源来历,应字演变

1. 应 [yīng]2. 应 [yìng]应 [yīng]该,当,又引申料想理该如此:~当。~该。~分(fèn )。~有尽有。回答:答~。喊他不~。~承。随,即:“桓督诸将周旋赴讨,~皆平定”。姓。应 [yìng]回答或随声相和:~答。呼……

 

查询词语:缩聚反应,试一试,用缩聚反应来写一句话,用缩聚反应造句。

汉语拼音:suō jù fǎn yìng

 

词语缩聚反应基本解释

具有两个或两个以上官能团的单体分子相互间发生缩合生成聚合物同时析出小分子副产物的反应。如甲醛与苯酚发生缩聚反应生成苯酚甲醛树脂,同时析出水分子。

 

词语缩聚反应双语例句

双语例句
  1. and adding a polycondensation catalyst into the reaction system, and carrying out a polycondensation reaction in vacuum to obtain a product.

    再向上述反应体系中加入缩聚催化剂,真空进行缩聚反应,得到产物。

  2. Their gelation points were predicted and ESCA was used to detect the reaction variable of the polycondensations.

    对其凝胶点进行预测并用能谱分析监测缩聚反应进行的程度。

  3. The methyl phenyl silicone resin for heat resistant coatings was prepared by converse hydrolysis-polycondensation of chlorosilane.

    采用逆水解法进行氯硅烷水解—缩聚反应,制备了适用于耐高温涂料的甲基苯基硅树脂。

  4. The shaft seal leakage, judgement and emergency measures of the final polycondensation reactor was introduced.

    介绍了终缩聚反应器轴封泄漏的现象、判断和应急措施。

  5. This was main cause of polycondensation reaction between phosphoric acid and lignin.

    磷酸与木质素发生缩聚反应是变色的主要原因。

  6. A thermosetting resin made by a condensation reaction of a melamine derivative, trimethylolmelamine, C3N3(NHCH2OH)3, with formaldehyde.

    蜜胺衍生物三羟甲基蜜胺C3N3(NHCH2OH)3与甲醛的缩聚反应制得的热固性树脂。

  7. On the acid catalysts indan mainly condenses to form polyaromatics or proceeds five member ring opening reactions.

    茚满在沸石分子筛上的主要反应是开环反应和缩聚反应。

  8. The reaction character of melamine not only reacts with formaldehyde but also copolymerizes with urea and formaldehyde.

    三聚氰胺的改性作用在于,它不仅能与甲醛反应,而且能与尿素甲醛发生共缩聚反应;

  9. Curing Theory of Af - Ag Type Polycondensation Involving Initiation Mechanism -The Invariant Property of the Number Fraction Distribution

    含引发机制的Af-Ag型缩聚反应固化理论-数量分布函数的不变性

双语短语
  1. 水解缩聚反应

    hydrolytic polycondensation.

  2. 低温缩聚反应

    low temperature pnlycondensation

  3. 聚酯直接缩聚反应的机理探讨

    On the mechanism of direct polycondensation.

  4. 线性聚硅氧烷缩聚反应的探讨

    Discussion on linear polysiloxane polycondensation

  5. 终缩聚反应温度对聚酯品质的影响

    Effect of final polycondensation temperature on PET quality

  6. 萘磺酸甲醛缩聚反应的终点判定

    Terminating Point of the Polycondensation of Naphthalenesulfonic Acid and Formaldehyde

  7. 微波辐射乳酸熔融缩聚反应动力学

    Chemical reaction kinetics of melt polycondensation of lactic acid under microwave irradiation

  8. 缩聚反应的统计力学和反应动力学理论

    Statistical Mechanics and Reaction Dynamics Theory for Polycondensations.

  9. 聚酯缩聚反应过程分子量分布的优化控制

    Optimizing Control of Molecular Weight Distribution in a Polyester Condensation Process

  10. 缩聚反应的小分子驱动及其热力学意义

    Small Molecular Motivation to Condensation Polymerization and Its Thermodynamic Significance.

  11. 染料单体的活性基团对溶液共缩聚反应的影响

    Effects of Active Groups of Monomeric Dyes on Solution Copolycondensation Reaction

  12. 在缩聚反应中,每个单体至少要有两个官能团。

    In condensation polymerization, each monomer unit must have at least two functional groups.

  13. 钛系催化剂对聚酯缩聚反应速度和热稳定性影响的研究

    Study on the effect of titanic catalysts on polyconsadention reaction rate and thermal stability of PET

  14. 缩聚 加聚复合反应合成的刚性塑料的结构与性能

    Structure and properties of rigid plastics synthesised by combinative polycondensation and polyaddition

  15. 终缩聚反应器

    final polycondensation reactor

  16. 介绍了终缩聚反应器轴封泄漏的现象,判断和应急措施。

    The shaft seal leakage, judgement and emergency measures of the final polycondensation reactor was introduced.

词语缩聚反应相关网络短语词组

  1. 问:缩聚反应拼音怎么拼?缩聚反应的读音是什么?缩聚反应翻译成英文是什么?

    答:缩聚反应的读音是suō jù fǎn yìng,缩聚反应翻译成英文是 polycondensation