liquid crystalline phase meaning in Chinese

液晶态
液晶相

It also has stronger hydrogen bond which can result in partly physical crosslinkage in polymers , which can fasten orienting of chromophore . all these benefit to obtain high nlo coefficient . in chapter one , some basic conceptions about lc and the advance in lcpu are described , especially the synthesis methods on lcpu and the influence factors of lcpu formation liquid crystalline phase
聚氨酯液晶是分子排列具有一定取向的聚合物材料，可为非线性光学聚氨酯提供一种较好的非对称取向的介质环境，聚氨酯中还存在较强的氢键作用，使得聚合物材料有部分物理交联，能固定发色团的取向，这些因素有利于获得较大的非线性光学效应。
Side chain polyurethanes with azo group are characterized and confirmed by ftir , uv - vis , dsc , vpo , z - scan , polarize microscope . the results show that the end - group and the flexibility of main chain affects the growing up of liquid crystalline phase greatly . because the determinable way of detection is defective , it was not founded the liquid crystalline behavior obviously contributes to the non1inear optical thection
最后，在分析讨论实验结果的基础上，指出侧链型聚氨酯液晶中侧链介晶基元的末端基团及主链的柔性对其液晶态的形成有重要影响；由于检测手段的不齐备，未能观察到熔致型聚氨酯液晶的液晶行为对其非线性光学效应的贡献作用。