rigidityn.坚硬;硬度;严格;刻板
rigidity agent硬化剂
rigidity of law法律的硬性
rigidity number刚度数
rigidity girder刚性梁
rigidity factor整步功率,刚度系数
rigidity theory刚度理论
rigidity design刚度设计
rigidity abrupt刚度突变
rigidity matrix刚度矩阵
rigidity demand刚性需求