查询词典 numerical computation

Based on the stability theory of dynamical system, numerical computation of bifurcation diagram and the largest Lyapunov exponent of the linearized systems, the synchronization dynamics of coupled fast spike neurons with excitory chemical synapse was studied.

基于动力系统的稳定性理论、数值计算分岔图和线性化系统的最大Lyapunov指数，研究了经兴奋性化学耦合的快峰神经元的同步动力学。

For the convenience of numerical computation, a hydrid model of normal mode method and ray method is suggested which combines the advantages of both methods.

为了便于数值计算，论文结合简正波方法和射线方法的各自优点，提出了对远场噪声源的贡献采用简正波方法和对近源采用射线方法的混合模型。

The numerical computation results of the dispersion equation and the coupling impendence are carried out.

分析表明，介质层的加入虽然使慢波结构的耦合阻抗有所降低，但其在降低了电磁波的相速的同时展宽了慢波结构的频带。

Z2Bn z$e0A0 Meshless method is a new numerical computation method that is developed rapidly in recent years. Without element mesh and based on the dispersed nodes to form approximate interpolative function dynamically, meshless method has distinct difference with traditional finite element method. Meshless method conquers the problems caused by mesh generation, mesh aberration and mesh move. With provides a new effective means to engineering problem, meshless method obtain highly recognition in international compute mechanics domain and engineering field.

6L！y6K1Q6h0k0 无网格方法是近年来迅速发展起来的一类新型数值计算方法，它们不借助单元网格而是基于离散结点动态构造近似插值函数，与传统的有限元方法有着显著的区别，克服了网格生成、网格畸变和网格移动引起的问题并为工程问题提供了一种新的有效分析方法，受到了国际计算力学界和工程界的高度重视。

Some aspects of numerical computation algorithms, of which this is the use of Romberg integration method recalculate the realization algorithm.

详细说明：一些数值计算方面的算法，其中这是利用龙贝格积分法重新计算的实现算法。

Radial gates are widely used on dams and sluices. It is of practical and theoretical significance to analyze and evaluate the flow-induced vibration of the radial gate with hydraulic experiment and numerical computation.

弧形闸门被广泛地应用于水闸和大坝中，采用试验和数值模型结合的方法，有效的分析和评价表孔弧形闸门流激振动，具有重要的工程意义和学术价值。

Rocket engines ; plug nozzles ; base pressure ; numerical computation

火箭发动机；塞式喷管；底部压强；数值计算

The numerical computation converges well at high drain voltage.

研究了碳化硅材料和器件的高温特性。

Based on this theory we deduce related equations of expansion force in plate and build elements of plate and magnetic field. After the analysis of magnetic field by FEM and some numerical computation we get the critical value of magnetic field when plate buckles.

在实现了用有限元对磁场进行三维分析基础之上，基于磁致应变假定，推导出相应等效载荷的计算公式，完成了恒定磁场作用下磁弹性矩形薄板的屈曲分析，求得了板屈曲时的磁场临界值。

Through numerical computation, attenuation rule on the peak value of explosion stress wave vs.

爆炸应力波峰值随距离衰减是工程爆破参数设计的理论依据之一。

Chrysanthemum of 10 thousand birthday is lax to edaphic requirement, with the arenaceous qualitative loam with fecund, good drainage had better.

万寿菊对土壤要求不严，以肥沃。排水良好的砂质壤土为好。

He unstepped the mast and furled the sail and tied it.

他拔下桅杆，把帆卷起，系住。