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反式构象 [fǎn shì gòu xiàng]
[有化] anti conformation
- 通过对结晶特征吸收峰的分析，表明结晶相中PVC分子链均为反式间规的伸展链构象。
From the analysis of the crystalline absorption, it is inferred that in crystalline phase, PVC chains are in extended chain conformation. - FTIR光声光谱表明，薄膜中旁式构象的含量随平面取向度增大线性下降，反式构象含量线性增长。
FTIR spectra study indicates that the content of gauche conformation decreased linearly with the degree of planar orientation, while one of trans conformation increased, linearly. - 结果表明固态标题化合物分子以有序的全反式链构象存在，在大于临界胶束浓度的水溶液中分子以无序的旁式链构象存在；
The results showed that in crystalline state DeACl molecules exist in all-trans structure, while in aqueous micellar solutions exist in disorder structure with severalgauche isomers.
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