查询词典 crystalline

The supermolecular structure of thermotropic liquid crystalline hydroxypropyl celluloseshas been studied by using various experimental methods.

本文对热致性羟丙基纤维素液晶的超分子结构，用多种实验方法进行了研究。结果表明，它们为胆甾型液晶，在一定的温区内形成有序微区结构。

The present work studied the morphology and properties of ternary blends composed of thermoplastic, glass fiber and thermotropic liquid crystalline polymer.

本论文研究了由热塑性树脂、宏观纤维和热致液晶聚合物组成的多相共混体系中，组分形态和相界面作用等因素与体系加工流变性能和其他性能的内在联系，以及这些因素对液晶聚合物和宏观纤维几何尺寸与分布的影响规律，从流变学、形态学和力学上认识形状与尺寸不同的两种分散相对体系产生的影响。

The development of the formation of lyotropic and thermotropic liquid crystals of cellulose and its derivatives,the relationship between the molecular structure and the liquid crystalline behavior and cellulose derivative composites with cholesteric order are reviewed with 79 references.

本文全面地综述了纤维素及其衍生物溶致性液晶和热致性液晶的形成，液晶性与大分子链结构，以及具有胆甾型液晶相结构的纤维素衍生物复合材料等方面的最新研究进展。

In order to improve the mechanical properties and thermal stability of UP,in-situ hybrid composites of thermotropic liquid crystalline polymer with the group of —NCO synthesized by us,unsaturated polyester and glass fiber were successfully prepared by melt mixing technology and compression molding.

为了改进不饱和聚酯树脂在高低温和交变应力下力学性能和热稳定性较差的缺点，利用自行合成的端基含有活性基团的热致性液晶聚合物对不饱和聚酯/玻璃纤维复合材料改性，用DMA测试了共混物的动态力学性能，用扫描电镜对材料断面的形态结构进行了研究。

The nematic thermotropic liquid crystalline behaviour of ten kinds of PEAs obtained was studied by polarizing microscope , DSC and X-ray diffraction.

用热台偏光显微镜，DSC和X光衍射方法研究了热致液晶的相转变行为，确认了这十种聚酯酰胺均为向列型热致液晶。

Melt-blending these thermotropic liquid crystalline polymers with a thermoplastic matrix polysulfone , A series of In-situ composites were obtained.

将这些液晶聚合物与热塑性树脂聚砜熔融共混，得到一系列原位复合材料。其中TLCP的重量百分含量为5％，15％，20%，25％。

he correlation between the interphasial interaction and microstructure in sixpolyblend systems containing thermotropic liquid crystalline polymers hasaam investigated by means of dynamic mechanical spectrometry and scanning electron microscopy.

用动态力学谱仪和扫描电子显微镜测试观察了六个含热致液晶聚合物共混体系中的相间相互作用与微结构。

The tensile test and dynamic mechanical analysis were conducted to investigate the mechanical properties of polypropylene/thermotropic liquid crystalline polymer/glass fiber hybrid composites with a good TLCP fibrils structure.

对具有良好液晶聚合物微纤结构的聚丙烯/热致液晶聚合物/玻璃纤维混杂复合材料，使用静态拉伸和动态力学分析的方法研究了材料的力学性能。

Synthesis and Characterization of Thermotropic Liquid Crystalline Polyurethane;2. The thermotropic properties,the melting pointT_(m and the .

结果表明，所得聚氨酯产物在144~260℃均为热致性向列型液晶，其熔点和清亮点随着分子链柔顺性的增加而下降。

Polymer P1 ~ P6 are cholesteric thermotropic liquid crystalline polymer showing a typical organization of cholesteric liquid crystal color Grand2jean ...

聚合物P1～P6 均为胆甾型热致液晶，聚合物呈现出典型的胆甾液晶彩色Grand2jean 织。。。

This one mode pays close attention to network credence foundation of the businessman very much.

这一模式非常关注商人的网络信用基础。

Cell morphology of bacterial ghost of Pasteurella multocida was observed by scanning electron microscopy and inactivation ratio was estimated by CFU analysi.

扫描电镜观察多杀性巴氏杆菌细菌幽灵和菌落形成单位评价遗传灭活率。