查询词典 simulation

DEVELOPMENT AND APPLICATION OF A SIMULATION TEACHING SOFTWARE FOR NOVICIATE OF OPHTHALMOLOGY LIANG TAO, WANG YANQING, ZHANG LINGYUN, et al (Department of Ophthalmology, The Affiliated Hospital of Qingdao University Medical College, Qingdao 266003, China); Objective To assess the feasibility and its value of the application of simulation teaching software in ophthalmology.

作者：梁涛，王岩青，张凌云，张慧，林红作者单位：青岛大学医学院附属医院，山东青岛 266003 1 眼科； 2 教育处； 3 消化科

In order to ensure the reasonable modeling method for thermodynamics model, by adopting these four kinds of models and the reference model, the typical thermodynamics characteristic in drum-the dynamic process of"false level"were dynamically simulated, the results of simulation indicate: The modeling method of considering the changing rates of pressure and volume simultaneously is more reasonable, it's simulation result can be consistent with the result of the reference model, and the numeric error is within±5%, so, this method can be used to build thermodynamics model of drum level.

为确定合适的热力学模型建模方法，采用这四种模型和参考模型，对汽包中典型的热力学性质-"虚假水位"现象的动态过程进行了动态仿真，结果表明：同时考虑汽包体积变化率和压力变化率的建模方法，其动态仿真结果完全可以正确地跟踪参考模型的仿真结果，并且数值误差在5%以内，故该建模方法可以用来建立汽包水位热力学模型。

Using the Fluent software,the multi-phase turbulent combustion simulation model in the water/metal fuel motor was established and the 2D axis symmetrical numerical simulation was achieved in this article.

基于FLUENT软件，建立了水反应金属燃料发动机内多相湍流燃烧仿真模型，开展了二维轴对称数值模拟研究。

A general Godunov finite difference schemes-WENO schemes which had fifth-order accuracy was used to make a numerical calculation for 2-dimensional axis symmetrical laser-supported plasma flow field under laser ablated solid target and laser ablated propulsion efficiency parameters(mechanical coupling coefficient etc.) was obtained by the simulation.The models of the calculation of ionization degree of plasma and the interaction between laser beam and plasma and the simplified eos of plasma were considered in the simulation.

采用针对高温气体电离度的一种近似计算方法，以及具有五阶精度的广义Godunov差分格式-加权本质无振荡格式WENO(weighted essentially non-oscillatory schemes)，给出了高温气体状态方程的简便描述，并考虑激光与等离子体的相互作用，模拟了强激光与固体靶相互作用时激光支持靶面等离子体流场的动态物理过程，并给出了不同参数条件下激光烧蚀固体靶的推进效应参数。

And then, according the FEM numerical simulation result, the coefficient value of the modified model is made sure. Moreover, the transform characteristic of section is analyzed, the dynamic change process of rolling-force, stress and strain is reappeared and the variety regulation is analyzed. Through the contrast the variety regulation between the simulation and the spot-line measurement, the conclusion that the datum are matched basically is obtained.

并且，分析了连轧无缝钢管截面的变形特点及轧制力和应力应变的变化规律，重现了轧制力和应力应变的动态变化过程，对比了有限元数值模拟的轧制力与现场实测的轧制力，得到了两者的变化规律基本相符的结论，证实了显式动力学有限元法作为连轧无缝钢管的研究方法的可行性。

The computerized simulation model is set up by the numerical integration method, and a computerized simulation program is developed.

本文应用数值积分法建立了泵阀运动规律的仿真模型，并编写了泵阀运动的计算机仿真程序。

A model of numerical simulation is designed by using some kinds of simulation software.

为其它相关的制造系统的布局和优化起到一定的借鉴作用。

Using Matlab and its Add-ons Simulink, through establishing simulation maths model, the paper integrates open chain vector equation, numerical value simulation (computing velocity and displacement while given acceleration) and matrix algebra, etc.

利用MATLAB及其附加软件Simulink，通过建立仿真数学模型，综合开环矢量方程、数值仿真(在加速度已知时计算速度和位移)、以及矩阵代数等来完成机器人动态仿真，对所研究的机器人运动学分析结果进行验证，结果基本一致，为机器人的后续研究，如动力学，控制等奠定基础。

This process can achieve a clock simulation, it is a matter of seconds with a one-minute simulation, as well as a stopwatch function.

详细说明：这个程序能实现一个时钟的模拟，它用一秒钟模拟一分钟，还有秒表功能。

This paper develops a simulation database system, which tries to apply OOT to power system simulation software development.

本文从开发一个仿真数据库系统入手，对OOT在电力系统仿真软件开发中的应用作了有益的尝试。

She gently rebuff ed him, but agreed that they could be friends

她婉言拒绝了，但同意作为朋友相处。

If in the penal farm, you were sure to be criticized.

要是在劳改农场，你等着挨绳子吧！