maximum principal deformation是什么意思

用法例句

Castigliano Theorem,the paper developes the theorem in solving deformation of known position to a crest theorem in solving maximum deformation of unknown position.

在卡氏定理的基础上，将求解给定位置变形的卡氏定理延拓至求解未定位置最大变形的极值定理。