由于子元间的相似性，结构的整体劲度场中同一类型的结点，其劲度系数是相同的。

Because of the similarity of these sub-elements, the coefficients of stiffness for the nodes of the same zone (material) are equal in the whole stiffness field of the structure.

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由于子元间的相似性，结构的整体劲度场中同一类型的结点，其劲度系数是相同的。

Because of the similarity of these sub-elements, the coefficients of stiffness for the nodes of the same zone (material) are equal in the whole stiffness field of the structure.

youdao