介绍了箱梁横向受力的解析法与有限元分析法的特点。
The article introduces the characteristics of analytic method and finite element analysis method of transverse bearing of the box beam.
两相流不稳定性理论分析方法可以分为两大类：一类是数值解析法，另一类是近似分析法。
Theoretical approach of two-phase flow instability can be divided into two categories: numerical analysis and approximation analysis.
焊接变形分析方法包括实验法、解析法、数值分析法、等效载荷法等，常用的是后两种方法。
The usual prediction methods of welding deformation include experimental method, analytical method, numerical method and equivalent load method, and the latter two methods are more commonly used.
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