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分子动力学仿真
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  molecular dynamics simulation
     Molecular dynamics simulation of gas-nanoparticle collisions
     气体分子与纳米粒子碰撞的分子动力学仿真分析
短句来源
     Application of Molecular Dynamics Simulation in theField of Precise Machining
     分子动力学仿真在精密加工领域的应用
短句来源
     Study Visualization of Molecular Dynamics Simulation on Ultraprecision Manufacturing
     超精密加工分子动力学仿真可视化研究
短句来源
     The Study of ELID Grinding with the Method of Molecular Dynamics Simulation
     在线电解修整磨削分子动力学仿真研究
短句来源
     Molecular Dynamics Simulation of Tensile Deformation of Single Crystal Aluminum Microstructure
     单晶铝微构件拉伸过程的分子动力学仿真研究
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  molecular dynamic emulation
     The Molecular Dynamic Emulation of Low -temperature Interface Thermal Resistance between Al and Al
     Al与Al之间低温界面热阻的分子动力学仿真
短句来源
  molecular dynamic simulation
     Recently, as an efficient method of describing the microscopic phenomenon, the molecular dynamic simulation technology which derived from statistical physics attracts people's more and more attentation and successfully applied to many microscopic region such as nanotechnology.
     近年来,从统计物理学中衍生出来的分子动力学仿真技术(Moleculardynamicssimulation,MDS)做为一种描述微观现象的有效方法,得到人们越来越广泛的重视,并成功应用于包括纳米加工技术在内的许多微观研究领域。
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  “分子动力学仿真”译为未确定词的双语例句
     The history of nano-cutting simulated by molecular dynamics(MD) was briefly reviewed. The basic principle of MD was introduced and the cutting mechanisms of typical single crystal material analyzed with the MD simulation were presented.
     简要回顾了采用分子动力学方法模拟纳米加工过程的历史,介绍了分子动力学仿真方法的基本原理以及典型单晶体材料纳米切削机理的分子动力学仿真研究成果,并从模型建立、模拟尺度以及工件和刀具的影响等方面分析了纳米加工过程分子动力学模拟研究的最新进展。
短句来源
     Molecular Dynamics Modeling of Radiation Collision Cascades Course in Copper
     铜辐照碰撞级联过程的分子动力学仿真
短句来源
     At last, the effects of the passivation layer are analyzed . in this paper, the iterative processes are done between the model of the molecular dynamics and the model of the finite element analysis. The changes of the grinding granule’s position are given.
     最后,分析了钝化膜在ELID超精密磨削中的作用,为了将钝化膜与分子动力学仿真联系起来,本文将磨削力在分子动力学仿真模型与有限元分析模型进行迭代,求得了磨粒在钝化膜中的位置变化情况。
短句来源
     In order to understand the mechanism of nanometric cutting better, the system of MDView, using C + + and OpenGL technologies, is developed to realize visualization of molecular dynamics (MD) simulation results of nanometric cutting.
     为了更好的理解纳米切削的机理,该文使用C++和OpenGL技术构建了纳米切削分子动力学仿真可视化系统MDView。
短句来源
     With the development of MD simulation technology, the study of simulation algorithm has attracted many people's attentation.
     随着分子动力学仿真技术的日益成熟,作为提高其计算精度及效率基础的仿真算法的研究也日益引起人们的关注。
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  molecular dynamics simulation
Studies on synthesis and molecular dynamics simulation of dendrimers containing amino acids and peptides
      
Thermodynamic properties of noble metal clusters: molecular dynamics simulation
      
The thermodynamics properties of noble metal clusters AuN, AgN, CuN, and PtN (N = 80, 106, 140, 180, 216, 256, 312, 360, 408, 500, 628, 736, and 864) are simulated by micro-canonical molecular dynamics simulation technique.
      
By employing the Molecular Dynamics simulation and semi-empirical method calculation, we have further investigated the interface properties of the antifreeze protein and ice crystal combined system.
      
Use of this topology and molecular dynamics simulation allows calculating the parameters of proteins that contain such residue in their polypeptide chains.
      
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  molecular dynamic simulation
Molecular dynamic simulation of micellar solutions: A coarse-grain model
      
Molecular dynamic simulation of surfactant solutions is performed using a coarse-grain model.
      
Molecular Dynamic Simulation of the Ligand-Receptor Complexes of the Aminoterminal Domain of the Metabotropic Glutamate Receptor
      
Molecular dynamic simulation of amorphous carbon and graphite interface
      
Amorphous carbon/graphite interface is modeled by molecular dynamic simulation using a Tersoff-type potential function with the Brenner parameters for in-plane interaction combined with the pair potential function for the interplanar bonding.
      
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There isn't an efficient experiment and observation method for many physical phenomena occurred in microscale machining region,however molecular dynamics simulation technique plays an important role in this area.At present,molecular dynamics simulation for ultraprecision and micromachining process have shown very good application future.This paper systemetically discribes the potential energy function of molecular dynamics;chip formation,cutting force,cutting temperature and surface quality of cutting process;simulation...

There isn't an efficient experiment and observation method for many physical phenomena occurred in microscale machining region,however molecular dynamics simulation technique plays an important role in this area.At present,molecular dynamics simulation for ultraprecision and micromachining process have shown very good application future.This paper systemetically discribes the potential energy function of molecular dynamics;chip formation,cutting force,cutting temperature and surface quality of cutting process;simulation algorithm and boundary condition;and analyzes physical significance of simulation figures through a practical example.At last,several problems and improving measures to develop the new technique are pointed out.

分子动力学仿真在超精密及微细加工中的作用已显示出良好的前景 ,较系统地描述了分子动力学中采用的势函数 ,仿真过程中的切屑形成、切削力、切削温度及表面质量 ,仿真算法与边界条件等内容 ;并结合实际分析了仿真图形的物理意义。最后指出了存在的问题和改进措施。

Situation of molecular dynamics is introduced,fundamental principle of molecular dynamics simulation isexplained, several potential functions of the moleculardynamics simulation are systematically introduced atpresent, and significance and suitable situation of everypotential function is analyzed and summarized. Internationaland domestic application situation of the moleculardynamics simulation technology is introduced in detail inthe field of the precision machining. We have appointedthat molecular dynamics...

Situation of molecular dynamics is introduced,fundamental principle of molecular dynamics simulation isexplained, several potential functions of the moleculardynamics simulation are systematically introduced atpresent, and significance and suitable situation of everypotential function is analyzed and summarized. Internationaland domestic application situation of the moleculardynamics simulation technology is introduced in detail inthe field of the precision machining. We have appointedthat molecular dynamics simulation technology is aneffective tool, which can describe micro-physics system inmacro-way and will become the third scientific researchmethod except theory analysis and experiment observation.

介绍了分了动力学的概况,论述了分子动力学仿真的基本原理,系统地介绍了目前分子动力学仿真所采用的几种势函数,并分析和总结了每一种势函数的意义和适用状况。较详细地介绍了国内外分子动力学仿真技术在精密加工领域的应用情况。指出分子动力学仿真技术是对微观物理系统进行宏观描述的一种有效工具,将成为除理论分析和实验观察之外的第三种科学研究手段。

Molecular dynamics simulation is used to simulate tensile deformation process of single crystal Aluminum , where the Newton equations of motion are solved utilizing the Morse potential. From the energy evolve-ment point of view, some dynamics behaviors in equilibrium, crack propagation and fracture phases are illustrated. The fracture strength of microstructure obtained from simulation is about 22. IGPa. The Griffith's theory is used to make it clear that fracture strength of microstructure is greatly higher...

Molecular dynamics simulation is used to simulate tensile deformation process of single crystal Aluminum , where the Newton equations of motion are solved utilizing the Morse potential. From the energy evolve-ment point of view, some dynamics behaviors in equilibrium, crack propagation and fracture phases are illustrated. The fracture strength of microstructure obtained from simulation is about 22. IGPa. The Griffith's theory is used to make it clear that fracture strength of microstructure is greatly higher than fracture strength of bulk material.

建立了单晶铝微构件拉伸过程的分子动力学仿真模型,利用Morse势函数对微构件的拉伸过程进行了仿真计算。从能量演化的角度解释了拉伸过程仿真在平衡阶段、裂纹产生和断裂阶段的若干力学现象。计算得到单晶铝微构件的断裂强度为22.1GPa。用Griffith断裂理论解释了微构件的断裂机理以及高强度产生的原因。

 
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