We can say, for instance, that a certain molecular configuration manifests itself as a tree. 比如,我们可以说,某种特定的分子结构表现出来就是一棵树。
Study on effects of Cr~ ( 3+), alkali and surfactant on polymer molecular configuration and seepage flow characteristics Cr~(3+)、碱和表面活性剂对聚合物分子构型及渗流特性影响
In the paper, the basic application of the hybrid orbital theory and the VSEPR in molecular configuration and a comparative study on them are reported. 介绍了杂化轨道理论和价层电子对互斥理论的基本要点和在分析分子的几何构型方面的应用,并对它们进行了比较研究。
Influence of Molecular Configuration on Dynamic Structure of Protein Synthesis 分子构型对蛋白质合成过程动力学结构的影响
The effect of molecular configuration on the current-voltage characteristics of single molecular device 分子构型对分子器件伏-安特性的影响
The Molecular Configuration and Its Influential Factors of Al~ ( 3+) Cross-linked Polyacrylamide Gel Al~(3+)交联聚合物分子构型及其影响因素
Research Progress in β-glucan Molecular Configuration and Conformation in Saccharomyces cerevisiae 啤酒酵母中β-葡聚糖分子结构及构象的研究进展
This paper reported the optimization of molecular configuration and conformation analysis of limonene by molecular mechanics method ( MM2). The results are compared with the test data and conformation analysis of cyclohexene. 本文报导了以分子力学方法(MM2)对1,8-萜二烯结构优化和构象分析的结果,并与环己烯的构象分析进行了比较,它们的最稳定构象均为半椅式。
The configurational parameters of the precursors yield, mixed elements content, molecular configuration, molecular weight and its distribution, spinnability and the mechanical properties of relevant ceramic fibers are evaluated. 比较了各种方法所得先驱体的产率、杂元素含量、分子形态、分子量及其分布等结构参数,先驱体可纺性以及对应烧成纤维的力学性能。
In this paper, the problems of marking molecular configuration with R or S is discussed. 讨论了R/S法标明分子构型存在的问题。
In 2001, due to observations regarding the genetic location, molecular configuration and cytokine-like properties of MDA-7, it was renamed IL-24 by the Human Gene Organisation ( HUGO) nomenclature system. 2001年,基于对MDA-7基因定位、分子结构和细胞因子样特性的研究发现,人类基因命名委员会正式将其命名为白细胞介素24(IL-24)。
In this paper, a new approach to judge molecular configuration of complex for transition elements by VSEPR theory is put forward on the basis of molecular orbit theory. Its application to octahedral field and tetrahedral field are introduced in detail. 在分子轨道理论的基础上,提出一种应用VSEPR理论判断过渡元素配合物分子构型的方法,并对其在八面体场、四面体场中的应用进行了详细的探讨。
We also discuss the correlation between the valence of two Co ions in the planar binuclear Co-phthalocyanine and molecular configuration, coordination property, molecular recognition and molecular rectifying character. 讨论了平面双核酞菁钴分子中Co离子的价态与分子构形、配位性质、分子识别和分子整流特性等之间的联系。
Effect of Molecular Configuration of EP Lubricant's Base oil on Boundary Lubrication 极压润滑剂基础油分子结构对边界润滑的影响
The influence of the changes of molecular configuration upon the steady structure of protein is studied and it has been found that the influence is appreciable and even more so if the molecular configurations are not far from spherical. 考察了分子构型的变化对蛋白质定态结构的影响.发现这种影响是显著的,当分子构型与球形相差不远时更加显著。
Infrared spectrum drawing of invert gene color cotton is similar to that of gray cotton fiber, it shows that color cotton and gray cotton has same chemical component and molecular configuration. 转基因彩色棉纤维的红外光谱图与本白棉纤维的红外光谱图基本相同,说明彩色棉与本白棉都具有相同的化学组成和分子构型。
In the molecules of the planar binuclear Co-phthalocyanine, the valences of two Co ions are different. The molecular configuration, Co(ⅰ) Po-PcCo(ⅲ), make this molecule display some ( unique) properties. 在平面双核酞菁钴分子中,两个Co离子具有不同的价态,Co(Ⅰ)Pc-PcCo(Ⅲ)这种分子构形使得该分子表现出一些独特的性质。
Macromolecular Dyes The Crystal Structure and Absolute Molecular Configuration of Corydalis B 大分子染料延胡索乙素的晶体及分子结构
The Molecular Configuration of Fullerene More Than C 60/ C 70 大于C(60)/C(70)富勒烯的分子构型
Highest-Orbital Figure and Molecular Configuration 最高轨道数与分子构型
Results indicate that the correct molecular configuration of complex can be obtained by VSEPR theory, but for the complex in which the coordination number is 4,6 and 8 by both VSEPR theory and other chemical bond theory. 结果表明:在配位数为4,6,8的配合物中,必须将VSEPR理论和其他化学键理论并用,才能得到准确结果。
Study on influence of heat on molecular configuration of IgG 热力对IgG分子构象影响的研究
Study on Molecular Configuration of Poly ( Styrene b methyl methacrylate) in Solution by Excimer Fluorescence Technique 用激基缔合物荧光研究聚苯乙烯-聚甲基丙烯酸甲酯嵌段共聚物在溶液中的分子构型
Effect of Alkali on Molecular Configuration of Polymer and Its Rheologic Behavior 碱对聚丙烯酰胺的分子形态及其流变性的影响
The contents of Na+, Ca2+ and Mg2+ ions and polymer concentrations will affect the molecular configuration of the cross-linked polymer, in which the effect of Ca2+ and Mg2+ is the largest. Na+、Ca2+、Mg2+和聚合物浓度将影响交联聚合物分子构型,其中Ca2+/Mg2+的影响程度较大。
Coordinates Retransformation Technique for Studying the Molecular Configuration and Conformation 分子构型和构象研究中的坐标逆变换技术
The main reason for the phenomenon above is short of intensive comprehension of molecular configuration of polymer and polymer gel and their flow property mechanism. 分析造成这些现象的原因,主要是对聚合物和聚合物凝胶分子构型及其渗流特性机理缺乏深入了解。
The calculated results by density-functional theory ( DFT) proved that different substituents influenced the thermodynamic energy, molecular configuration and MOs orbitals of univalent porphyrin zinc species and the stability changed consequently. 利用密度泛函理论的计算结果证明不同的取代基影响了正一价锌卟啉的热力学能、分子结构及分子轨道,其稳定性随之也发生了变化。
On the basis of obtaining stable molecular configuration, we combined with finite field ( FF) formalism and time-dependent density-functional theory ( TD-DFT) to calculate the second-order NLO property and molecular electric spectrum. 在所得优化结构的基础上,结合有限场方法(FF)和含时密度泛函理论(TDDFT)对这些分子的二阶NLO活性及电子吸收光谱进行了研究。
We find that the electrode spacing, the molecular structure length and molecular configuration have different effects on the electrical properties of molecular devices. 发现不同的电极-分子间距、不同的分子长度以及分子构型都会对分子器件的电学特性造成影响。