The hydrogen bonding effects and vibrational effects on the nonlinear optical properties are also investigated in this thesis . and it is found that the hydrogen bonding effects are quite important while the vibrational ones are not that obvious 研究发现氢键对pna分子的非线性光学性质的影响比较大,而零点振动平均对pna分于的一阶非线性超极化率的贡献并不很明显。
The transmission spectra of films are converted to the absorption spectra in terms of reasonable baseline . we obtained hydrogen content and bonding configurations of films by analyzing the integrated absorbance of the wagging mode and stretching mode 通过计算吸收系数谱中摇摆模吸收带和伸缩模吸收带的面积,获得了膜中的氢含量(在15 - 30之间)和硅氢键的配置方式。
Economy ? series of guar gums are absorbed very rapidly on the cellulose fibres owing to their structural similarity with cellulose and in addition they carry a large number of hydroxyl groups , suitable for the formation of hydrogen bonds 这里的瓜尔胶系列产品都能很快地被纤维细胞所吸收,是由于它们的细胞结构和纤维细胞非常相像,其次它们带有大量的羟基团适合氢键的形成。
Some phenomena of polymer solution , which can not be satisfactorily explained by such basic chemical theory as van der waals force and hydrogen bond , are well interpreted by introducing the structrue adapability tenets of cybernetics into the branch of polymer 摘要将控制论的结构适应性原理引入高分子学科,解释了一些范德华力、氢键等化学基本理论未能恰当解释的聚合物溶解现象。
Supramolecular action is a kind of molecular interaction with molecular recognition ability . it includes van der waals and electrostatic interactions , hydrogen - bonding , - bonding and hydrophobic interaction , which are accompanied by spacial effect 超分子作用是一种具有分子识别能力的分子间相互作用,是空间效应影响下的范德华力、静电引力、氢键力、相互作用与疏水相互作用等。
On the basis of the two - component soliton vibrator model , the motion of a kink pair consisting of kinks in different sublattices and soliton for the response of the external field are discussed . the mobility of a soliton pair is found 以二分量孤子的振子模型为基础,讨论了质子子晶格与重离子子晶格中扭结孤子形成的孤子对的运动及其孤子对外场的响应特性,并得到了氢键链中孤子对的迁移率表达式
The response mechanism of the film to organic vapors was discussed primarily . it is thought that the film reacted with molecule of carboxyl acid vapors through both the basicity hydrogen - bond of amino - group and the acid hydrogen - bond of carboxyl acid molecule 认为掺胺碳膜通过胺基团的碱性氢键同梭酸类物质蒸气分子的酸性氢键相互作用而使蒸气分子在薄膜表现产生吸附引起转换器产生相应响应。