The constraint condition for the strain energy density function of incompressible hyperelasticity is proposed.

通过对各种有限元方法分析比较，适当修改了已有应变能密度函数使之更适合数值计算。

The problem can be solved in all manner of ways.

这个问题可以用各种方法加以解决。

In this paper, several methods for preparing titanium suboxide are given and its wide uses in new areas are mentioned.

本文介绍了低价氧化各种方法及其在各个新开发领域中应用。

The review discusses many ways of preparing hydrazine through hydrolysis of Azine, and the effects of catalyst to yield of hydrazine by hydrolyzing azine.

摘要文中讨论了酮连氮水解各种方法及催化剂对酮连氮水解和收率影响。

The results of the trial were further analyzed, including students' average scores, the difficulty, discriminability for each item, and the validity and reliability for the whole test.

测验结束之后，再从所收集资料中，利用各种统计方法分析试题优劣与测验结果。