molecular crystal

A graphic program for analysis of molecular packing in protein crystal

一种研究蛋白质晶体中分子堆积的图形程序&PACKING

Molecular and Crystal Structure of the Compound C_ ( 15) H_ ( 20) O_2 from Aristolochia Mollissima Hance

绵毛马兜铃结晶K（C（15）H（20）O2）的分子及晶体结构

Therefore, coalbed methane adsorption has close relationships with coal molecular structure, crystal structure and porosity.

可见煤层甲烷的吸附与煤的分子结构、晶体结构和孔隙度密切相关。

Solitary excitation in 1 D antiferromagnetic molecular crystal nenp

一维反铁磁分子晶体NENP中的孤立子激发

The concept of electronic density of states in Solid State Physics has been extended to study of electronic structure of molecular crystal.

本文把固体物理学中的电子态密度概念推广到分子晶体的电子结构研究。

Molecular and crystal structure of 18-crown-6 potassium with indium(ⅲ) thiocyanates complex

18-冠-6六硫氰酸根合铟（Ⅲ）酸钾配合物的分子和晶体结构

This kind of intramolecular and intermolecular hydrogen bonding plays a pivotal role in molecular conformation, crystal packing, protein folding and the binding between some nucleoside bases.

这类分子间氢键和分子内氢键在分子构型、晶体堆积、蛋白质折叠和核苷酸间的成键中都起着非常重要的作用。

Temperature effect of vibrational relaxation for diatomic molecular crystal

双原子分子晶体体系振动弛豫的温度效应

Structure characteristics of electronic energy bands about molecular crystal

分子晶体电子能带的结构特征

Symmetrization analysis of vibrational modes and study of Raman spectra for molecular crystal rbc_8h_5o

分子晶体RbC8H5O4的振动模对称化分析和喇曼光谱研究

Basic knowledge of analytical reagents& salts The salty coffee THE BOND WAVE FUNCTION The hydrogen bond and its role in the molecular and crystal structure were explained.

阐明了氢键的存在及其在该盐分子结构和晶体结构中所起的作用。

Based on the unitary transformation methods and by introducing the scatter function, the effect of charge transfer on the dimerization gap, the Peierls distortion and the optical absorption of molecular crystal was studied.

通过正则变换引进电-声子散射函数，讨论分子晶体中电荷转移对二聚化能隙及声子交错序参量、光电导率等的影响。

Under certain conditions, coordination polymers with high regulation can be synthesized by metal ions and organic cations through molecular assembly and crystal engineering method.

通过分子组装和晶体工程的方法，金属离子和有机阳离子在一定条件下可以得到具有高度规则的配位聚合物。

In chapter two we analytically study the nonlinear lattice effects for the ground state of electron-phonon interaction one-dimensional molecular crystal system.

第二章用解析方法研究一维分子晶体电子-声子耦合系统基态中晶格非线性效应。

This paper discussed the effect of the electrical charge transformation in the molecular crystal.

讨论了分子晶体中电荷转移对其二聚化相变、能隙及光电导率等物理性质的影响.

Study on Purification and Molecular Crystal Structure of Natural Curcumin

天然姜黄素的纯化和分子与晶体结构研究

The morphology development, particle size distribution, the changes of molecular structure and crystal structure of chitosan during milling were investigated by SEM, particle size analysis, FTIR and XRD analyses, respectively.

以扫描电镜、粒度分析、红外光谱、分子量测定和X射线衍射等测试技术，研究粉碎过程中壳聚糖形貌、粒径、分子结构和结晶结构等变化。

He structure and properties of ethyl cellulose liquid crystal, and low molecular liquid crystal composite membranes were studied and the gas permeability was measured.

应用偏光显微镜、扫描电子显微镜、DSC以及测定氧氮渗透性，对乙基纤维素液晶溶液和低分子液晶共混膜在电场下取向膜和非取向膜的结构和性能进行研究，结果表明；

Comparing the products which were prepared by evaporation and by adding seed crystal and solution of ammonium tungstate at the time of evaporation, we found that the latter was ammonium paratungstate containing 5 molecular of crystal water which was more integrate, thicker and purer.

通过对比蒸发法与在蒸发法中添加晶种和钨酸铵溶液制备的仲钨酸铵产品，结果表明后者制备的晶形更完整、颗粒较粗，且是纯度更高的5水仲钨酸铵。

Studies on chemical constituents of the Chinese medicine niu-jin-guo ( harrisonta perforate Blanco merr.) IV. Ihe molecular and crystal structure on niu-jing V

草药牛筋果化学成分的研究IV牛晶V的分子晶体结构

The molecular and crystal structure of degradation product artemisinine-endocyclic ketone sesquiterpene lactone

青蒿素降解产物桥酮倍半萜内酯的分子和晶体结构测定

Due to the strong coordination of sulfur to metal ions, molecular design or crystal engineering of these sulfur rich ligands is attractive to inorganic chemists.

有目的地利用它们与金属离子间较强的配位能力对这些化合物进行晶体或分子设计已成为配位化学在富硫有机配合物研究中的一个热点。

The molecular and crystal structure of the complex of azacrown ( 2,2) with europium nitrate

硝酸铕与含氮冠醚（2,2）配合物的分子和晶体结构

Bridge high performance molecular and crystal structure 3 D modelling system

BRIDGE&高性能分子及晶体结构实体造型系统

Second Harmonic Effect and Molecular, Crystal Structure of a Organometallic Complex Cd ( POM)_2Cl_2

金属有机配合物Cd（POM）2Cl2的二次谐波效应与分子结构、晶体结构的关系

The antifriction and antiwear mechanisms of different low molecular weight liquid crystal were illustrated.

比较了不同小分子液晶润滑剂或添加剂的润滑机理和减摩抗磨性能的差异；

The electrical and optical properties of organic polymer, small molecular, molecular crystal semiconductors and so on have been studied.

其研究工作包括有机高分子材料、有机小分子材料和有机分子晶体材料的电学、光学等性质。

In this article, the changes of orientation of molecular chain in crystal phase and amorphous phase of hard elastic polypropylene were studied using WAXD and birefringence test, the relationship between orientation and hard elasticity was also discussed.

利用双折射并结合广角X射线衍射（WAXD）等方法，研究了硬弹性聚丙烯在制备过程中晶相及非晶相分子链取向的变化，讨论了分子链的取向与硬弹性的关系。

Measurements of ultrasonic harmonics in molecular crystal naphthalene

分子晶体萘中超声二次谐波的测量

Investigation on the Molecular and Crystal Structures of 2D Net Six-coordinate Complex of Mn~ II with ida Ligand

二维网状六配位[Mn~II（Hida）2（H2O）2]配合物分子结构和晶体结构的研究