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Soliton interaction with chirp from optical source in nonlinear monomode optical fibers is studied numerically by using slit-step Fourier transform method in detail.

本文采用分步傅氏变换法对非线性单模光纤中源啁啾孤子相互作用进行了详细的数值研究。

In this paper we propose a one-dimensional muonic atom model, on which the time-dependent Schrdinger equation is numerically solved by Crank-Nicholson method.

本文提出了一个一维μ介子原子模型，用数值积分方法求解了在超强激光场作用下该模型原子的含时Schrdinger方程，得到了它的高次谐波发射谱。

Finally, two explosion ventings were simulated numerically with the constructed method since ignition in the premixed methane-air system in the closed vessel.

最后，利用已经建立的方法模拟了甲烷-空气预混气体从点火开始的泄爆过程。

Thirdly, explosion ventings were simulated numerically with the constructed method since the state of chemical balance of the premixed methane-air system in a closed vessel.

接着，利用以上方法模拟了三种当量比的甲烷-空气预混气体在燃烧达到化学平衡后的泄爆过程。

Based on unsteady N-S equation of three dimensional and compressible viscous fluid, the aerodynamic performance for the fast special container flat wagon at the speed of 160 km/h was calculated numerically by adopting the technology named slippage grid.

摘 要：利用三维、可压、非定常N-S方程，采用滑移网格技术对我国正在研制的160 km/h快速集装箱专用平车与动车组分别在明线和隧道内会车时的气动性能进行数值模拟。

Tropists instruct us to view ordinary particulars as complexes of tropes, and allow that there can be qualitatively similar but numerically distinct tropes present in different complexes.

殊质论者告诉我们说，把日常的殊相个体视为殊质的复合，允许性质上相似但数目上可区分的殊质出现在不同复合物『殊相个体』中。

The flow in the vicinity of riblets is investigated numerically by a vorticity formulation, and two drag reducing features of riblets are obtained and analyzed.

2利用涡理论方法对近壁面流场进行数值计算，得到层流和湍流状态下的两组降阻曲线，并加以分析。

The stiffness and strength of clutch driven plate assembly were experimentally and numerically studied,an improvement design on the stress concentration was given.

采用试验和有限元的方法研究了离合器从动盘结构的刚度和强度，并对应力集中的区域提出了改进方案。

Groupindustrial zone is situated in the junction of Jing-Guang-Jiu railway,Changping Town ,Dongguan,the factory covers an area of 22,000m or so,it is equipped with lots of automatic equipment processing parts imported from developed conutries Japan's four-axis CNC lathe ,full-automatic laser cutter used for sheet metal,numerically controlled plate cutter,numrically controlled punch,plate-bending machine,automatic sheet metal coating production line,etc,it now fromulates annual production capability of more than 3,000 units.

集团工业园位于京广-九铁路交汇点东莞市常平镇，三年区占地面积22000余平方，拥有大批欧\美\日等国家先进的自动化设备加零件，如：电脑数控立，卧式CNC加工中心群，日本四轴CNC车床，板金使用的全自动化激光切割机、数控剪板机、数控衡床，弯板机、自动化板金喷涂生产线等。现已形成年产量3000多台的生产能力。

Groupindustrial zone is situated in the junction of Jing-Guang-Jiu railway,Changping Town ,Dongguan,the factory covers an area of 22,000m or so,it is equipped with lots of automatic equipment processing parts imported from developed conutries Japans four-axis CNC lathe ,full-automatic laser cutter used for sheet metal,numerically controlled plate cutter,numrically controlled punch,plate-bending machine,automatic sheet metal coating production line,etc,it now fromulates annual production capability of more than 3,000 units.

集团工业园位于京广-九铁路交汇点东莞市常平镇，三年区占地面积22000余平方，拥有大批欧\美\日等国家先进的自动化设备加零件，如：电脑数控立，卧式CNC加工中心群，日本四轴CNC车床，板金使用的全自动化激光切割机、数控剪板机、数控衡床，弯板机、自动化板金喷涂生产线等。现已形成年产量3000多台的生产能力。

The split between the two groups can hardly be papered over.

这两个团体间的分歧难以掩饰。

This approach not only encourages a greater number of responses, but minimizes the likelihood of stale groupthink.

这种做法不仅鼓励了更多的反应，而且减少跟风的可能性。