双键结构的英文

• DNA duplex
  

• "双键"英文翻译    double bond; DNA
• "结构"英文翻译    structure; composition; cons ...
• "双键结合的" 英文翻译 :    double linked
• "等键结构" 英文翻译 :    isodesmic structure; isodesmicstructure
• "价键结构" 英文翻译 :    valence bond structure; valence-bond structure
• "均键结构" 英文翻译 :    homodesmic structure
• "无键结构" 英文翻译 :    no bon structure
• "异键结构" 英文翻译 :    anisodesmic structure
• "杂键结构" 英文翻译 :    heterodesmic structure
• "四面体键结构" 英文翻译 :    tetrahedral bonding structure
• "修改关键结构" 英文翻译 :    modifying key structures
• "键结" 英文翻译 :    si-h
• "双键" 英文翻译 :    [物理化学] double bond: dna 双键结构 dna duplex◇双键碳原子 double-linked carbon; 双键烃类 double-bonded hydrocarbons; 双键移位 double bond migration
• "【化学】双键。" 英文翻译 :    double bond
• "苯双键" 英文翻译 :    benzene double bonds
• "混双键" 英文翻译 :    mixed double bond
• "内双键" 英文翻译 :    internal double bond
• "双键；偶键" 英文翻译 :    duplet bond
• "双键烃" 英文翻译 :    doublebonded hydrocarbon; double-bondedhydrocarbon
• "非键结轨域" 英文翻译 :    nonbonding orbital
• "键结串列" 英文翻译 :    linked list
• "键结电子" 英文翻译 :    bonding electron
• "键结轨域" 英文翻译 :    bonding orbital
• "双嘧啶键结" 英文翻译 :    purimidine dimer
• "未键结电子" 英文翻译 :    non-bonding electron

• Abstract : the preparation conditions of unsaturated polyester ( up ) resins modified by pet were introduced in this paper . the copolymerization mechanisms of the synthesis of up resins from cis - and trans - anhydride were researched . the relationship between the modified resins activities and the structure of unsaturated acids were also discussed . the reason for the differences of the exothermal curves of the two resin systems was that the activity of the cis - and trans - unsaturated bonds was different from each other
  文摘:本文研究了由聚酯改性合成不饱和聚酯树脂的反应机理和工艺条件，讨论了改性树脂反应活性与不饱和酸结构之间的关系，解释了顺、反式双键结构对改性树脂固化放热特性和反应活性不同的原因。