英语词汇nodal section怎么读，是什么意思，单词翻译、读音、固定搭配用法和短语词组及例句-英汉双解词典

1
The stiffness matrix, equivalent nodal load and consistent mass matrix are derived for the beam element with variable cross-section.
导出了变截面梁单元的单元刚度矩阵、单元等效节点荷载和单元一致质量矩阵。
2
But force shape functions in flexibility methods establish the relations of nodal forces and section forces, and the results are exact.
而基于力的形函数的柔度法建立了单元两端与单元内部力的关系，能够得到精确的结果。

单词	nodal section
释义	nodal section 简明释义节面；波节断面网络释义 1 ?节面 ... nodal pattern 振动节型 nodal section 节面 nodal equation 结点方程,节方程... 双语例句 1 The stiffness matrix, equivalent nodal load and consistent mass matrix are derived for the beam element with variable cross-section. 导出了变截面梁单元的单元刚度矩阵、单元等效节点荷载和单元一致质量矩阵。 2 But force shape functions in flexibility methods establish the relations of nodal forces and section forces, and the results are exact. 而基于力的形函数的柔度法建立了单元两端与单元内部力的关系，能够得到精确的结果。
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