查询词典 helices

The flexibility of PPII helices may have important functional roles in the PEVK segment of titin, which is involved in sarcomere assembly and muscle elasticity.

由此可得，PPⅡ型左手螺旋的可展性对肌巨蛋白PEVK富含域弹性的影响是非常重要的。

Please construct a Table with values of the following features for the two helices proposed.

氢键键长 2。每圈有几个氨基酸 3。每个氨基酸的升幅 4。每圈的升幅

By analyzing periodicity of α-helices and β-strands, sequences of aminophenol are transformed into sequences of hydrophobic values and process it by wavelet analysis and Fourier transform so that Power Spectrum Density was gained.

本文在分析了α螺旋和β折叠的周期性基础上，将氨基酸序列映射为疏水值序列并对其进行小波分析然后再做傅立叶变换从而得到平均功率谱图。

Firstly, there could be an error in the apices formed by each two sets of helices of opposite hand, commonly referred to as apex wander or run-out.

第一，有可能是一个错误的形成两个。每根尖套一圈的侧手，一般简称先端游荡或者精疲力尽。

For bulk lamella-forming diblock copolymers, perpendicular lamellae and concentric lamellae spontaneously form under the neutral and strongly preferential surface, respectively. When the surface preference is relatively weak, novel structures such as parallel lamellae, helices and catenarian structures are observed.

对体相形成层状相的双嵌段共聚物，我们发现在中性孔壁下共聚物自组装形成垂直于孔壁的垂直层结构，在强选择性孔壁下形成一系列的同心层结构，而在弱选择性孔壁下形成平行于孔轴的平行层、螺旋和链节等新奇结构。

Two different ways of sample tilt were used in CD messurements to prove that the linear dichroism and birefringance had no effect on CD signal of cholesteric helices of the liquid crystal.

分别用两种方法旋转玻片进行CD测试，结果证明线性二向色性分量和双折射分量对胆甾层片螺旋的CD信号强度没有大的影响。

It was found from structure-electrochemical studies of hemoglobin that (1) electroreduction induces the T→R transition with chirality transition and umbrella conversed effect;(2) electric field induces the secondary structural transition between two α helices, which is smilar to the denaturalization of the protein;(3) The electrochemical reaction mechanism of EC including T→R transition and parameters have also been obtained.

在血红蛋白的结构-电化学研究中发现：（1）电化学还原诱导血红蛋白的T→R构型转化，手性转化的伞翻转效应；（2）电场诱导血红蛋白的两种α螺旋二级结构间的转化，属于电场诱导血红蛋白的部分变性；（3）获得血红蛋白电化学还原的包括R→T转换的EC机理和参数

In Polymer, helix is a quite universal configuration Recent experiments show thatsome polymers such as bacterial flagellar filaments can form bistable helices in ionsolutions, which means that left handed helix and right handed helix can coexist in thesame environment The mechanism of this phenomenon has not been explainedsatisfactorily.

在高分子中，螺旋是一种很普遍的高分子组态。近来实验发现，一些高分子，如细菌鞭毛丝，在离子溶液中能够形成双稳态螺旋，即左螺旋与右螺旋在相同的条件下能够同时存在。

O After making this contact, have these people in their DNA 6,8 and also 10 helices.

o 这个接触形成之后，这些人就有他们的第6，8和也有第10个 DNA 螺旋。

Our structures , however , do agree in all the other helices .

不过，我们的结构在所有的其他螺旋方面都吻合。

As she looked at Warrington's manly face, and dark, melancholy eyes, she had settled in her mind that he must have been the victim of an unhappy attachment.

每逢看到沃林顿那刚毅的脸，那乌黑、忧郁的眼睛，她便会相信，他一定作过不幸的爱情的受害者。

Maybe they'll disappear into a pothole.

也许他们将在壶穴里消失