查询词典 simulations

Using the above polynomial gain ripple characteristic, expressions for the gain and bandwidth are derived, and numerical simulations are performed.

利用光子晶体光纤高非线性和低色散斜率的优良特性，提出了一种利用变换和缩放的四阶切比雪夫多项式计算双抽运光纤参量放大器平坦增益和带宽的方法。

Numerical simulations show that similar to their counterpart in deterministic nonlinear system some symmetry-breaking bifurcation may occur in the stochastic Duffing-Van der pol system, and Chebyshev polynomial approximation is an effective approach in solving dynamical problems of nonlinear system with random parameter.

数值模拟显示随机Duffing-Van der pol系统与确定性均值参数系统有着类似的对称破裂分岔行为，文中的主要数值结果表明Chebyshev多项式逼近法是研究非线性随机参数系统动力学问题的一种有效方法。

With the development of computer technologies, it is an effective method to simulate chromatography processes by the numerical simulations.

随着计算机技术的发展，利用数值试验方法模拟色谱过程，是一种极其有效的手段。

Numerical simulations of flow structure around a circular cylinder in oscillatory flow, ranging in Kc from 1 to 5 and β from 10 to 1665, are presented in the paper.

并与U型振荡水槽中的流场涡结构显示照片比较，计算结果表明，数值解在稳定性和收敛性方面都是比较好的。

Computer simulations and experiments have been carried out with a circular disk under diametral compression and complex two-dimension and three-dimension engineering application problems.

用计算机仿真模拟和实验验证以及用复杂二维和三维工程应用问题作对比，可知本方法比其它方法要好。

Computer simulations show that the performance of the proposed algorithm is better than that of those using Cohen class lime frequency distributions in environments with or without noise.

仿真表明，无论是在有噪声还是无噪声的情况下，这种算法的盲分离性能均优于采用Cohen类时频分布的盲源分离算法。

The computer simulations showing the dynamic properties of the closed-loop control system are given.

并由计算机仿真，分析了闭环控制系统的动态特性。

A multi-agent/mobile-agent platform, which stems from computational infrastructure agent grid has been designed and prototyped. As a node of grid, on each platform simulations of evolutionary processes of multi-nodes synchronous processing associated with individual inter-generation communication and individual migration between elementary populations can perform coadaptation based cooperative coevolution of the multi-population as a whole system, such as the case of the three species ecological system.

各网格节点的计算环境都支持单/多种群进化过程仿真，可分别执行不同的演化算法，模拟特定参数集合制约下的协适应共进化过程，如三物种生态系统的可持续进化，已由多节点同步执行算法、代间通讯及子群间个体转移进行演化过程仿真。

Scientific investigation based on the use of computational simulations that codify understanding of some natural phenomenon, particularly one that can't be studied in a laboratory setting such as cosmological phenomena.

利用计算模拟整理某些自然现象作基础科学的研究，特别是那些不能在实验室环境学习的，例如宇宙学现象。

Finally,we demonstrate the rich dynamics of codimension two bifurcations with numerical simulations.

并通过数值模拟解验证了余维2分岔丰富的动力学性质。

Who? I never heard of him, Paul said, before asking teammate James Posey if he had heard of him.

赛后，科比说，他一直都是一名非常出色的射手，今天他打得很棒。

When I joined the company, I rotated around the different sections.

我加入这个公司时，轮换过几个不同的部门。