短語(yǔ)詞組短語(yǔ)symmetry y element 對(duì)稱元recurrence -symmetry finite element models 對(duì)稱有限元模型axis -symmetry finite element method 軸對(duì)稱有限元法space symmetry element [自]空間對(duì)稱元symmetry element method 對(duì)稱分量法nonequivalent symmetry element 非等效對(duì)稱元axial symmetry element 軸性對(duì)稱元素partial symmetry element 部分對(duì)稱要素macroscopic symmetry element 宏觀對(duì)稱要素 返回 symmetry element