发色团的 meaning in English
chromophoric
chromophorous
Examples
- Beer - lambert law , more commonly known as beer ' s law , states that the optical absorbance of a chromophore in a transparent solvent varies linearly with both the sample cell pathlength and the chromophore concentration
比尔-朗伯定律，更多的被称为比尔定律，是指在透明溶剂中发色团的光束吸收度随着样品电池路径以及发色团浓度的变化而呈线性变化。 - 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。