"离散结构"是个多义词，它可以指离散结构（现代数学学科）,离散结构（北京航空航天大学出版社出版书籍）。
该方法既采用了有限元法处理离散结构的便利，又通过力学途径来减少所需求解的未知量。
The method not only possesses the FEM advantages for discrete structures, but also reduces the unknowns in structural analysis.
本文在基本假设的前题下，分析了矩形网格离散结构的变形以及变形量与内力之间的本构关系。
Based on fundamental assumptions, an analysis of the constitutive relations between the internal forces and deformations of discrete rectangular reticulated structures is given.
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