而在高粘度极性溶剂中，分子内旋转损耗是主要的非辐射衰减机制。
Whereas in polar media with high viscosity, the internal rotation loss is the majorly nonradiative decay process.
本文对激光在大气中传输的各种能量衰减机制进行分析和讨论，为激光雷达系统的设计提供理论依据。
In this paper, the attenuation mechanisms of ladar signals propagating in the atmosphere are discussed and analyzed, and these give a theoretical basis of design of ladar system.
首先进行了一般回顾，然后对与频率有关的Q值野外实测、Q 值的实验室测定及衰减机制等问题作了概述。
First of all, it gives a general review, then depicts the field measurements of Q values related to the frequency, laboratory measurements of Q values and the mechanism of attenuation etc.
目前的研究主要集中于探索孔隙介质的地震衰减机制，存在的问题包括复杂多孔介质的物理描述以及数值实现。
Current work is focused on seismic attenuation mechanism in porous rocks, and the remaining problems include physical description and numerical simulation about complex porous rocks.
从等离子体波动方程和动力学方程出发，利用解析方法，讨论电感耦合rf放电等离子体的电流特性和衰减机制。
From plasma wave equations and plasma kinetic equation, we analytically discussed the characteristic of current in an inductive coupled RF plasma and their damping mechanism.
针对雾化条件下拍摄到的退化图像，基于大气衰减机制和信息论中的最小失真理论，提出了一种新的图像复原最优化的高效算法。
A new efficient optimal restoration algorithm for foggy images was proposed based on both degrade mechanisms and the minimum distortion rule in information theory.
采用机制法通过对光、温、水、土逐级衰减计算了河南省各县市小麦的光、温、水、土自然生产潜力。
By using the mechanism method, the potential productivities of light, temperature, precipitation and soil were calculated by regression analysis in each county of Henan province.
根据产生接收信号振幅变化的不同物理机制，提出产生信号振幅变化的几何衰减和物理衰减两个不同的概念。
Two new concepts, geometry attenuation and physics attenuation, are presented according to different physics mechanisms of the amplitude variations in received signals.
通常认为地震波高频衰减的物理机制主要是滞弹性的吸收，本文通过如下三方面的研究认为地震波高频衰减的物理机制主要是弹性的微观多次散射波的相互干涉。
In this paper, I present three studies on high-frequency seismic attenuation and propose that the physical mechanism results from the interference of elastic microscopic multiple scattering waves.
取得了随频率增高饱和多孔岩石的衰减峰和虚模量峰的峰位向高温方向移动的热激活弛豫机制。
The attenuation peak and the imaginary modulus peak shift to higher temperatures when the frequency increases which are thermal relaxation phenomena.
试验重点研究了框支短肢剪力墙结构的延性、耗能性、刚度衰减特征，结构的屈服机制和破坏机制。
The seismic behaviors of reinforced concrete structure frame-supported short-leg shear wall structure are investigated in the thesis of the test.
较系统地分析了结构的刚度及其衰减过程，以及承载力、延性、耗能、破坏机制和破坏特征等。
The structural stiffness and its deterioration process, bearing capacity, ductility, energy dissipation, failure mechanism and failure feature were analysed systematically.
试验重点研究了框支短肢剪力墙结构的延性、耗能性、刚度衰减特征，结构的屈服机制和破坏机制。
The frame-supported short-leg shear wall structure is a combination of short-leg shear wall and frame-supported shear wall.
试验重点研究了框支短肢剪力墙结构的延性、耗能性、刚度衰减特征，结构的屈服机制和破坏机制。
The frame-supported short-leg shear wall structure is a combination of short leg shear-wall and frame-supported shear wall.
试验重点研究了框支短肢剪力墙结构的延性、耗能性、刚度衰减特征，结构的屈服机制和破坏机制。
The frame-supported short-leg shear wall structure is a combination of short leg shear-wall and frame-supported shear wall.
应用推荐