Plane strain element 平面应变单元

element strain matrix [力] 单元应变矩阵

enhanced mixed strain element 附加混合应变元

assumed natural strain element 假定自然应变单元

isoparametric singular strain element 等参数奇应变单元

strain gauge element 应变仪组件

Strain gauge transduction element 应变转换元件

strain triangular element 应变三角形单元体

plane strain finite element 平面应变有限元