second order analysis中文什么意思

二阶分析

• second:    n. 1.秒 (＝1/60分)；秒( ...
• order:    n. 1.次序，顺序；整齐；(社会) ...
• analysis:    n. (pl. -ses ) 1.分 ...

例句与用法

1. Second order analysis of diffraction of stokes waves by a vertical cylinder
   波在铅垂圆柱上绕射的二阶分析
2. A practical approach of second order analysis for the huge steel frame structure
   巨型钢框架结构的二阶实用分析
3. Introduced the second order analysis of the thin - walled members based on the theory of the rotation of a cross section around a fixed axis , and discussed the general methods of the loading capacity and the space stability coefficient for the thin - walled columns . used a programme , a large amount of space stability coefficient of t - shaped and l - shaped axes columns with a initial bend was computed to gain the curves of the columns . the procedure of the computation behaved the simplification and the convenience of the method
   介绍了以定轴转动理论为基础的薄壁柱空间稳定二阶分析方法，初步论证了以此为基础的薄壁柱空间稳定承载力的验算及空间稳定系数的计算方法，并借助程序对具有初弯曲的各种“ t ”形和“ l ”形轴压柱的空间稳定系数进行了计算，作出其柱子曲线图，从而验证了此方法的可行性和简便性，同时提出以此为基础对钢结构截面优化的方法。