短語(yǔ)詞組短語(yǔ)tangent t stiffness matrix 切線剛度矩陣symmetric tangent stiffness matrix 對(duì)稱的切線剛度element tangent stiffness matrix 單元切線剛度矩陣asymmetric tangent stiffness matrix 非對(duì)稱單元?jiǎng)偠染仃?/li>increment tangent stiffness matrix method 增量切線剛度法torsion -warping tangent stiffness matrix 翹曲扭轉(zhuǎn)切線剛度矩陣 返回 tangent stiffness matrix