数值分析

Considering the nonlinear and Elastic-Plastic and anisotropy trait of soil, the method of numerical analysis can reflect the relation between abreaction of pore press and framework distortion of soil and can simulate the fact of field and complex boundary condition and so on. So the method of numerical analysis has been abroad used in the area of theory research.

数值分析方法可以考虑到土体的非线性、弹塑性和各向异性等特点，能准确地反映出孔压消散与土骨架变形之间的关系，而且可以较好地模拟现场实际情况以及复杂的边界条件等，因此在理论研究领域得到了比较广泛的应用。

Based on alalysis of CFD,it is helpful for design and optimization of absorber.

运用CFD理论，对脱硫塔内运行情况进行数值分析，对于脱硫塔的设计和优化具有一定的指导意义。

Our work involves the theories of numerical analysis, matrix computation, abstract algebra, control theory and algebraic Riccati equation.

课题的研究涉及到数值分析，矩阵计算，抽象代数，控制论等重要学科。

The air motion in umbrella curtain spray combustion system for diesel engine was studied using numerical analysis with the emphasis on the evolution of in-cylinder flow field, the interactions between swirl and squish and the effects of combustion chamber configuration.

用数值分析方法研究柴油机伞帘喷雾燃烧系统中的空气运动规律，探讨了缸内流场的演变过程、涡流与挤流的相互作用和燃烧室结构的影响，并比较了该燃烧系统与原机燃烧系统中的流场。

It shows that the time constant of RC circuit should be about 0.26 nano second to satisfy both conditions, the temperature of Exploding Bridge Wire is lower than the ignition temperature of the powder of Zr, which is 300℃, and the voltage of Exploding Bridge Wire is lower than the military standard of the safe electrostatic voltage .

本文以数值分析模拟在1秒的人体静电放放电时间作用下，推算电路所需连接的电阻与电容，模拟分析得到应连接放电时间常数τ等於0.26奈秒的电阻与电容，才可以同时满足金电桥温度低於点火药锆粉之点火温度300℃与军规安全静电电压100V以下。

The finite strip method is a numerical approach developed in recent years and has found wide use in the analysis of prismatic thin—wall structures such as the box girders for cranes.

有限条法是近年来发展起来的一种数值分析方法，特别适用于分析起重机箱形梁这样的棱柱形薄壁结构。

A typical power transmission tower was numerically analyzed. The rigid frame model and mixed model with beam and truss were established. And the influence of two models on the internal force and deformation is obtained from the computing results.

以某典型输电铁塔为背景，采用数值分析方法，进行了梁桁泥合模型与刚架模型的建模，并对计算结果进行对比分析，得出两种模型对于输电塔杆件内力和变形的影响规律。

As a numeric analysis method, the finite element method has been becoming a more and more important action in analysis of gear transmission system.

有限元方法作为一个强有力的数值分析工具，在齿轮传动系统的分析中起到了越来越大的作用。

These features include plasticity, strain hardening difference between loading and unloading stiffness, and stress dependent stiffness.

具体工程实例的分析，表明了硬化类弹塑性模型在敏感环境下基坑开挖数值分析中的适用性。

Finally, as an example, calculated result is compared to that of small strain FEM.

L方法的有限元分析模型，最后用一个实例计算与小应变数值分析结果进行比较。

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。