查询词典 chirality

Polymers prepared from cholic acid can preserve some properties of cholic acid, such as facial amphiphilicity, chirality, reactivity of the side groups and capacity of self-assembling.

由胆酸合成的高分子化合物保持了胆酸的部分性质，如双亲性、手性、侧基反应活性和自组装性能等。

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

Furthermore, in the DMSO organogel, the induced chirality was obtained from the doping Schiff base with long alkyl chain.

在二甲基亚砜的有机凝胶中，观察到带有长烷基链的席夫碱具有诱导手性。

Considerable attention has really been focused on ionic liquids as "green" alternatives to classical environmentally damaging organic solvents in many fields such as in organosynthesis, material, catalysis, electrochemistry, biochemistry, physicochemistry, separation and so on. However, there have been only a few examples of chiral ILs have been reported so far, and ILs possessing chirality are having been synthesized aimed at application in asymmetric catalytic reaction.

离子液体在许多领域如电化学、有机合成、催化、生物化学、物理化学、材料及分离等的绿色替代溶剂技术引起了人们的重视，然而，有关手性离子液体的合成与应用的报道比较少，含有手性片段的离子液体不断被合成出来并期望在不对称催化反应中得到应用，但是成功的例子不多，使用手性离子液体在不对称催化反应中还在初始的探索阶段。

It is suggested that the intrinsic chirality of the material structure played a role in the band formation. The spherulitic morphology of PHA had considerable effect on the mechanical properties.

对PHA环带的形成机理进行了分析，推测结构上的手性是片晶取向变化的原因。

Not only the inorganic-organic hybrid but also the porous structures make coordination polymers become one kind of unique functional materials toward wide applications of catalysis, chirality,conductivity,luminescence,magnetism,non-linear optics,porosity or zeolitic behavior,and molecular devices.

配位聚合物除了可兼具金属离子和配体的性质之外，离子与配体之间的相互作用和聚合物中的空腔也都赋予了它更多的特殊性能。

In eukaryotes, DNA left-handed chirality by the way, wrapped around histone octamer around, the formation of a stable nucleosome structure.

在真核生物中，DNA按左手手征性的方式，缠绕在组蛋白八聚体的周围，形成稳定的核小体结构。

To achieve this aim, one has to studying the growth mechanisms of CNTs, finding out how CNT nucleates, why growth teminates, how to control the diameter and chirality etc. Thus the goal of this study is to clarify the growth mechanisms and achieve controlled synthesis of CNTs.

而要实现这一目标，就必须研究清楚碳纳米管的生长机理，弄清楚碳纳米管是如何成核，为什么生长自动终止，如何控制管径，如何控制螺旋度等问题。

Huaren has the expertise in Chirality Technology,especially in Asymmetric Synthesis as well as Chiral Separation.Huaren stands for high reputes in the circles for its high quality,credit and good service.Our key words is

公司主要从事医药原料药的生产，致力于高新技术产品的研究开发，并在手性药物中间体和多肽类氨基酸保护剂上取得了长足进步。

A united atom topology building block is generated from the all atom topology building block by (1) collapsing the charges on the non-polar hydrogen atoms onto the heavy atoms to which they are attached,(2) introducing improper dihedrals to maintain chirality,(3) regenerating exclusion lists and (4) reassigning atoms types as required.

联合原子拓扑 building block 产生通过全原子拓扑 building block 。（1）压平非极性氢原子上的电荷到重原子上（2）介绍不合适的二面角到主要手性（3）重新产生排除目录（4）再分配原子类型

Continuously improve the production mechanism, to provide customers with better quality products and services.

不断的完善生产机制，给客户提供更优质的产品及服务。

B:Yes, he was the very prize-winner in the court tennis ten years ago?

是的，他是十年前的世界网球冠军。