运动论
- 网络kinetic theory
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Boltzmann方程是气体运动论中的重要模型。
The Boltzmann equation is an important model in the kinetic theory of gases .
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多种粒子反应系统的运动论
Kinetic theory of a system of various reacting particles
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求解Boltzmann模型方程的气体运动论高阶格式应用研究
Application and Study on High Order Scheme of Gas Kinetic for Solving the Boltzmann Model Equation
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基于Boltzmann模型方程的气体运动论HPF并行算法
Gas Kinetic HPF Parallel Algorithm Using Boltzmann Model Equation
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混合气体湍流运动论中的HilbertEnskogChapman展开
Hilbert-Enskog-Chapman Expansion in the Turbulent Kinetic Theory of Mixture of Gases
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格子Boltzmann方法是一种新兴的基于介观层次的数值模拟方法,它以离散的运动论和统计力学为出发点来描述流体。
The lattice Boltzmann method , which is a novel approach of numerical simulation for fluid hydrodynamics , originates from the discrete movement theory and statistic physics and has been applied to simulate the flow and heat transfer processes of the fluid .
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根据克拉珀龙方程、分子流运动论的Knudsen公式等理论,确定达到额定压力(真空度)所需的时间(即装置的起动时间)。
The time which the vacuum degree can reach the decided value ( i.e. starting time of the equipment ) is calculated by Clapeyron ′ s equation of gas state , Knudsen theory of molecular flow and etc.
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研究气体运动论数值算法所适合的并行方案,基于统一算法的HPF并行实现,建立一套能有效模拟不同流域复杂外形体绕流的HPF并行算法软件。
Based on analyzing the inner parallel degree of the unified algorithm , the parallel strategy adapted to the gas kinetic numerical algorithm is studied , and then the HPF ( High Performance Fortran ) parallel processing software for the unified algorithm is developed .
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格点Boltzmann方法是一种基于分子运动论的模拟粘性流动的数值方法,粒子平衡分布函数是这种方法中的重要物理量.本文利用Cbapman-Enskog展开求解粒子平衡分布函数。
The lattice Boltzmann method is a numerical scheme based on kinetic theory for modeling viscous flows . Particle equilibrium distribution functions are important physical quantities in the lattice Boltzmann method . In this paper , an approach of calculating the particle equilibrium distributions by Chapman-Enskog expansion is presented .
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指出由气体分子运动论所得到的判别壁面滑移的Knudsen准则对液体不适合,有必要对液体壁面边界问题作深入的理论和实验探讨。
It is pointed out in the paper that knudsen criterion got according to gas molecular movement to define " Surface Sliding " is not suitable for liquid , therefore it is necessary to do further theoretical and practical research about the bundary problem between solid surface and flowing liquid .
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相关气体运动论中的宏观确定子方法
The Gross Determiners Method in the Kinetic Theory of Correlated Gases
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稠密相关气体运动论的Enskog&chapman展开(Ⅱ)
Enskog-Chapman Expansion in the Kinetic Theory of Dense Correlated Gases (ⅱ)
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中学生对分子运动论理解的调查研究
Investigate Middle School Student 's Understanding of the Molecular Motion Theory
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随着科学学习的增加对分子运动论的理解的发展变化趋势怎样;
The development tendency of understanding the theory with science studies ;
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辐射非平衡流的运动论研究及对气流激光的应用
A kinetic approach to radiative nonequilibrium flow with application to gas flow lasers
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用分子运动论推导理想气体等温和绝热过程
Derivation on isotherm and adiabatic course of ideal gases with molecule kinematics viewpoint
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气体运动论数值算法在微槽道流中的应用研究
Gas kinetic numerical algorithm for flows in microchannel
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分子运动论被重新发现并得到进一步的提炼。
The kinetic theory was rediscovered and refined .
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气体分子运动论中的2λ和2τ问题
About the Problem of 2 λ and 2 τ in the Kinetic Theory of Gases
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南京国民政府时期的国民外交运动论略
On the Influence of the Civil Diplomacy Movements in Nanjing Government of the Republic of China
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令人惊奇的是,基于分子运动论的数学推导都是简单的。
It might seem surprising that any mathematical derivation based on the kinetic theory could be simple .
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本文同样用气体运动论的方法尝试在混合气体中声传播的色散关系。
In this paper , we try to the dispersion relation of sound propagation in gas-mixture with kinetic theory .
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然后对中学生关于分子运动论的理解进行研究调查,分析学生认知策略与理解水平;
Then , we investigate what the students know about molecular motion theory , and analyze students ' level of understanding ;
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归纳了学生有关分子运动论的几种相异构想,并分析其产生的原因。
Sum up students ' performance there are several alternative frameworks of molecular motion theory , and analyze its reason produced .
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从前面有关物质分子运动论的讨论中可以清楚看出,热是一种热量形式。
From the preceding discussion of the kinetic theory of matter it is clear that heat is a form of energy .
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理想气体在绝热压缩时温度升高,在绝热膨胀时温度降低,这是能量守恒的结果.本文从气体分子运动论的观点,提出了理想气体在绝热膨胀时温度降低的微观解释。
The temperature change of an ideal gas in adiabatic processes is explained from the pint of view of kinetic theory of gases .
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利用成熟的气体导热模型和气体分子运动论,对快速瞬态高强度加热情况下的热传导问题进行了理论研究。
The heat conduction for rapid transient and strong heating was researched by the mature heat conduction model of gas and kinetic theory of gases .
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用分子运动论观点分析了一般绝热材料孔隙率、含水率是影响材料导热系数的决定因素。
Given a discussion that pore space rate , water content of generic engineering insulant is determiner effecting coefficient of heat passage with kinetic theory view .
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在出资者所有权和法人财产权相分离的现代企业制度下,建立在资金运动论基础之上的现有财务风险管理理论和方法已不能很好地满足出资者和经营者对财务风险管理的不同需要。
Under modern enterprise system , current financial risk management theory and methods on the basis of fund movement theory , cannot meet the demands of investors and managers .
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针对分子运动论这个内容在中学进行探究式教学实验,检验教学效果是否有区别;
We carry out the science inquire teaching on this content in the middle school in order to seek whether there are difference between these two way of teaching ;