• 僵硬的尸体

rigidsyadv.坚挺地rigidadj.坚硬的；严格的；固执的；僵硬的；刻板的rigid plastic body刚性塑料体rigid-frame arch刚架拱Rigid ureteroscopy输尿管镜Rigid Condensation刚性凝聚rigid contact wire刚性接触线rigid coaxial line刚性同轴线Rigid-plasticity刚塑性rigid organization组织刚性rigid bronchoscope硬式支气管镜rigid construction刚性结构

1. Quaternions are used to describe the attitude of the rigid body system in this paper.
   采用四元数法描述了刚体姿态系统。
2. Mechanics is the study of the motion of collections of rigid bodies under given forces.
   力学是研究刚体集合在力作用下的运动。