In this computation a fluid-elastic plastic model and a finite difference method of Lagrange coordinate are used The parameters of shock, cavity and waveform are obtained and analysed.
在这个计算中，采用了流体——弹塑性变模量模型，使用了拉格朗日坐标有限差分方法和人造粘性，获得了冲击波、空腔和波形参数，并分析了这些参数。
The finite model of injection molded parts with microstructure region considering latent heat can approximatively forecast the cavity temperature.
采用考虑结晶潜热的微结构件注射成型有限元模型能较准确地预测制品内部温度场分布。
This thesis used the finite element analytic method, realized the computation of arbitrary shaped and dielectric-loaded resonant cavity, and gave the program.
本文利用有限元分析法，编程实现了对任意形状介质加载谐振腔谐振特性的计算。
In this paper research results are reviewed on compaction effect of jacked pile, specially on in-situ and laboratory experiments, the theory of cavity expansion and finite element method.
本文对压桩挤土效应方面的研究成果进行了综述，重点讨论了室内和现场试验、圆孔扩张理论、有限元计算的研究概况。
Finite spectral method combined with QUICK scheme to solve the cavity flows on staggered grid was presented.
本文在交错网格上对二维驱动方腔流问题进行计算，求解了二维不可压缩流动的涡流流函数方程。
The failure form of rotary roll cavity die for straight tooth bevel gear was analyzed, and the finite element simulation method was employed to change the processing parameter of rotary roll.
分析齿轮摆辗凹模的失效形式，并且通过改变直齿圆锥齿轮摆辗的工艺参数的有限元模拟，探讨了凹模进给量、摩擦系数和摆头倾角的改变量对凹模应力影响以及对凹模失效形式的影响。
The main work of this thesis is simulation of the thermal characteristic and cold-test characteristic for coupled-cavity TWT slow-wave structure with ANSYS, which is a finite-element software.
本文的主要工作就是利用大型通用有限元计算软件ANSYS模拟耦合腔行波管慢波结构的热特性和冷测特性并对该软件进行了二次开发。
Secondly, Using MATLAB and HFSS to deeply research three types of analytical method for microstrip antenna which are transmission line method, cavity mode theory and finite-element method.
其次，结合MATLAB编程仿真和HFSS建模仿真，对微带天线的三种典型分析方法进行了深入研究，即传输线法、腔模理论和有限元法，为下面宽频带微带天线的设计奠定了理论依据。
Secondly, Using MATLAB and HFSS to deeply research three types of analytical method for microstrip antenna which are transmission line method, cavity mode theory and finite-element method.
其次，结合MATLAB编程仿真和HFSS建模仿真，对微带天线的三种典型分析方法进行了深入研究，即传输线法、腔模理论和有限元法，为下面宽频带微带天线的设计奠定了理论依据。
应用推荐