molecular orientation
英 [məˈlekjələ(r) ˌɔːriənˈteɪʃn]
美 [məˈlekjələr ˌɔːriənˈteɪʃn]
分子取向
双语例句
- This paper discusses the three factors that affect the deformation of injection molded parts: simple nonuniform shrinkage, part cooling and molecular orientation.
本文分析了注塑成型过程中简单收缩、冷却、分子取向等因素对注塑件变形的影响。 - Likewise, diffusion-controlled processes such as gas permeability are all dependent, to some extent, on molecular orientation and crystallinity.
同样，扩散控制诸如透气在一定程度上取决于分子排列和结晶度。 - The infrared dichroism of a particular vibration of known origin has been used to give valuable information about molecular orientation.
已知基因特有振动频带的红外二色性，可以提供分子定向的有价值资料。 - The relationship between molecular orientation and structure and properties of PAN fiber was studied in acrylonitrile ( AN) and itaconic acid ( ITA) polymer system.
研究了丙烯腈（AN），甲叉丁二酸（ITA）聚合体系中PAN分子取向与纤维结构、性能之间的关系。 - Determination of Molecular Orientation of Phthalocyanine Derivative in LB Film by Polarized UV-Vis Spectra
利用偏振紫外可见光谱研究酞菁铜衍生物在LB膜中的分子取向 - Moreover, the relationship between structure, such as molecular orientation, phase morphology and interfacial interaction, and properties has been elucidated. Correspondingly, theoretical basis and experimental methods for morphology control and high performance of polymer multi-phase system have been somewhat built up.
同时，明确了结构（分子取向、相形态、界面作用）与性能之间的内在联系，为聚合物多相体系形态控制与高性能化提供了一定的理论基础与实验方法。 - Theory of Measurement of Molecular Orientation Angle in LB Film with Polarized Raman Scattering
利用偏振拉曼散射测定LB膜中分子取向的理论 - Study of Molecular Orientation in Noncrystalline Substances of Cotton Fibre Cell Walls by Fluorescence Method
用偏振荧光法研究棉纤维细胞壁非晶区物质的分子取向 - Study on Molecular Orientation in LB Film and SA Film
LB膜和SA膜中的分子取向研究 - A Study of Molecular Orientation of Polymethylene Chains
聚亚甲基链在弹性形变时的链段取向研究 - Spunbonded fiber has more even fiber diameter and higher molecular orientation than that of melt blown fiber.
纺粘法纤维取向度比熔喷纤维高，纤维均匀。 - Flow induced stress mainly affects the mechanical and optical properties and corresponds with the molecular orientation.
它主要影响制品的力学、光学等物理性能，与聚合物分子链的取向相关，是制品各向异性的体现； - The molecular orientation of dodecylbenzenesulfonic acid in doped polyaniline LB film was studied by polarizing IR spectroscopy.
本文利用偏振红外光谱，研究了十二烷基苯磺酸分子在掺杂态聚苯胺LB膜中的分子取向。 - Study of Dielectric Dissipation and Molecular Orientation in C60 Crystal
C（60）晶体的介电损耗与分子取向研究 - The experimental results also prove that the existence of the siloxane cyclic structure can not only enlarge the temperature range of mesomorphic state in the LC compound, but also be favorable for the LC molecular orientation.
实验结果证明在这类液晶化合物中存在环状结构的硅氧烷不仅扩大了液晶态的温度范围，而且还有利于液晶分子的取向。 - Molecular Orientation and Electro Optical Characteristics of the Surface Stabilized Ferroelectric Liquid Crystal
表面稳定模式铁电液晶分子定向和电光特性研究 - FT-IR diffuse reflectance technique was used to measure the molecular orientation.
本试验首次应用漫反射红外技术来研究分子的排列方向。 - By observing the change in the spectra intensities and frequencies of γ CH2 rocking mode and its correlation field component γ'CH2. drastic effects of pre-pressure on correlation field spliting and molecular orientation in the crystal were observed.
通过γCH2面内摇摆振动模和γ′CH2相关场模的强度和频率变化，发现预压力对晶体内的相关场和分子链取向有明显的影响。 - Polarized fluorescence spectrophotometry was used to study the molecular orientation in the amorphous regions of wood.
用偏振荧光法研究木材纤维素非晶区的分子取向，对马尾松材的偏振荧光强度的角分布进行了系统测量。 - There are number of various factors which can influence the properties of products. Among them, the "frozen-in" molecular orientation and the residual stress play an important role.
影响产品性能的因素很多，主要因素之一是被冻结在制品中的分子取向和残余应力。 - The influence of electric field introduced polymer molecular orientation on the formation cross-section of singlet and triplet excitons in PLED
电场诱导聚合物分子取向对单线态和三线态激子形成截面的影响 - Relationship between molecular orientation degree and structure and properties of PAN
PAN分子取向程度与纤维结构性能的关系 - The Effects of Electric and Magnetic Fields on the Molecular Orientation in Liquid Crystals
电场和磁场对液晶分子取向的影响 - By using different protein coupling modes, selectins of different length and selectins mutated in specific amino acid, effects of molecular orientation, length and amino acid mutation were tested.
通过采用不同的蛋白包被方式、不同长度的选择素分子和特定氨基酸位点变异的选择素，对分子取向、长度和氨基酸变异对选择素-体反应动力学的影响进行了研究。 - The effects of the phase of envelope(?) and the period Tp of the modulated two-color laser field on the molecular orientation and the population of the target state are discussed in detail.
我们详细讨论了调制双色激光场的包络相位Φ和包络周期Tp对目标态布居以及定向效果的影响。 - The calculated probability is corrected with the molecular orientation effect and the spatial distribution of laser intensity.
我们还在分子的取向效应和激光强度的空间分布两个方面对解离几率进行了修正。 - We discuss the effects of the rising time and the electric field amplitude of two-color shaped laser pulse on molecular orientation, and demonstrate that effective molecular orientation can be achieved by a moderate intensity laser pulse with a short rising time.
我们讨论了双色整型激光脉冲的上升时间和电场幅值对分子定向的影响，并证明具有中等强度的和较短上升时间的双色整型脉冲可以得到较高的分子定向值。 - Firstly, with LiH molecules as an example, a scenario used for controlling molecular orientation was suggested with an infrared laser pulse and a delayed half-cycle pulse.
首先以LiH分子为例研究了利用一束红外激光脉冲和一束时间延迟的太赫兹半周期脉冲实现场后分子定向的方案。 - The main works contained in this thesis are as follows: ( 1) We present a theoretical scheme for achieving the field-free molecular orientation in dissipative media by a combination of femtosecond and THz laser pulses.
主要工作概括如下：（1）我们提出了采用飞秒激光脉冲和太赫兹激光脉冲的组合来控制耗散环境中分子定向的理论方案。 - Molecular orientation and alignment have attracted the attention of many researchers because of their extensive applications in chemical reaction dynamics, high-harmonic gener-ation, strong-field ionization and photoelectron angular distribution.
由于分子定向与取向在化学反应、高次谐波产生、强场电离及光电子角分布中广泛应用，已经引起了研究人员的极大兴趣。