聚苯乙炔螺旋构象的稳定性随着温度的提高而降低。
Moreover, the stability of helical conformation of poly (phenylacetylene) decreased with the increasing temperature.
该蛋白的二级结构包含螺旋构象10%、折叠构象17%、转角构象21%及无规则卷曲53%。
The second structure of LGBP has 10 % helix, 17 % sheet, 21 % turn and 53 % coil.
许多文献报道证实，庞大的侧基或具有形成氢键能力的基团有利于聚合物主链形成稳定的螺旋构象，从而赋予材料高度的旋光活性和某些特殊功能。
In general, bulky side-chain and hydrogen bonding are in favor of the formation of stable helical conformation for polymers, which endows them with high optical property and some special performance.
利用螺旋理论的规律可以推断分子的旋光方向，反之，从旋光方向也可以推断分子的构型和构象。
The rotation direction of molecules can be deduced by using the helix theory Conversely, the configuration of molecules can also be deduced from rotation direction.
利用螺旋理论，具体分析了天然氨基酸的构型、构象和其旋光方向间的关系。
The relationship between configuration and conformation of natural amino-acids and their rotatory direction is specifically analysed by applying the rule of helix theory proposed by author.
同时DNA发生构象变化、螺旋扭结。
Moreover, the conformation of DNA changes and the helices are kinked.
同时DNA发生构象变化、螺旋扭结。
Moreover, the conformation of DNA changes and the helices are kinked.
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