查询词典 dynamics

The Computation Fluid Dynamics solute a group of differential coefficient equation on mass,energy,momentum,user-defined scalar quantity by numerical value method ,and the solution can predict the detail of the flowing process.It have been the tool to optimize the process set or magnify the fix quantity design .

计算流体力学的原理是用数值方法求解非线性联立的质量、能量、动量和自定义的标量的微分方程组，求解结果能预报流动过程的细节，并成为过程装置优化和放大定量设计的有力工具。

The paper calculates the viscosity coefficient of two-phase solution that contains gas and liquid with the statistical mechanics and dynamics method.

采用统计力学模型对气液两相流体的粘滞系数进行了研究。认为这种模型比一般的液体理论方法直观和简洁，能更好地分析和计算两相流的粘度与其温度、流压及含气率的关系。

Concerning the domestic backward situation, studying the dynamics of coiler andimproving the existing coiler will lead enormous benefits to our country.

因而，研究卷取机的动力学行为，运用现状理论和方法对现有设备进行技术改进，是有着巨大经济效益的。

Through the study of the selected experiment, such as Thermodynamics, Dynamics, Electrochemistry, Surface and colloid chemistry and measurement of the important physical chemical properties, students can master the observation and taking record of experiment phenomenon, the measurement of experiment data, the analysis and induction of experiment results, etc, a series of precise experiment techniques.

学生通过对选定的化学热力学、相图、化学动力学、电化学、表面与胶体化学等相关实验内容的学习，通过重要的物理化学性能测定，熟悉物理化学实验现象的观察和记录、实验数据的测量和处理、实验结果的分析和归纳等一套严谨的实验方法，掌握物理化学的基本实验技术和技能。

ABSTRACT Computational fluid dynamics is a combinative production of modern hydrodynamics, numerical mathematics and computer science...

计算流体动力学是近代流体力学，数值数学和计算机科学结合的产物，是一门具有强大生命力的边缘科学。

The main conclusions and results are detailed below:(1) The factors affecting explosion limits such as temperature, pressure, explosion vessel size, spark ignition energy, inert gas etc, are analyzed according to the theory of chemical reaction dynamics, combustion and engineering thermodynamics.

主要工作如下：(1)根据化学反应动力学、燃烧学和工程热力学的基础理论，从本质上定性的分析了爆炸极限的影响因素，包括温度、压力、爆炸容器的大小、点火能量大小以及惰性气体等，得出了这些影响因素对爆炸极限的影响规律。

This study is of great importance in realizing the basic laws about the population forming and developing of the two planthoppers. It also gives the theorical basis for analyzing and forecasting the population dynamics of the two planthoppers under the commensalism condition.

本研究对深入认识水稻混作区的两种飞虱种群发生与发展的基本规律具有重要意义，亦为分析与预测两种飞虱在共栖条件下的种群动态提供了依据，还为全面理解稻飞虱的致害性做了一定深度的探讨。

In chapter 4, employing the molecular dynamics simulations, we study the melt-ing transitions in driven vortex lattices with commensurability between arrays ofvortices and defects.

在第四章中，采用分子动力学模拟，研究了在涡旋与钉扎缺陷之间匹配条件下的驱动涡旋晶格的融熔转变。

In the present state of scientific knowledge the importance of quantum dynamics is commonplace.

在量力学的重要性是平常的的科学知识的目前的状态里。

To increase knowledge of vectors, animal reservoir s and the modes and dynamics of transmission of communicable diseases.

增加传染病传播的媒介、动物宿主以及模式和动态的知识。

The dissecting of samples in group2 were difficult. The root of pulmonary artery and ascending aorta failed to be unfolded because fibrous tissue was tough, right and left fibrous trigone were too firm to be solved by hand. Cardiac muscle fibers couldn't be stripped along myofibrillar trajectory since they were prone to break because of their friability.

组2的心脏解剖困难，表现为纤维组织坚韧，游离肺动脉非常困难；徒手无法松解左、右纤维三角，肺动脉和主动脉根部的游离非常困难；心肌纤维坚硬、质脆，解剖时容易断离成碎块，无法沿纤维走行方向剥离。

We have battled against the odds in a province that has become increasingly violent.

我们对在一个争夺日益激烈省的可能性。