infinitesimal rotation
英 [ˌɪnfɪnɪˈtesɪml rəʊˈteɪʃn]
美 [ˌɪnfɪnɪˈtesɪml roʊˈteɪʃn]
网络 小转角; 无穷小旋转; 无限小转动; 无穷小转动
双语例句
- The algebra of infinitesimal rotation is the mathematical background of the micro-rotation method, a method for the kinematic analysis of mechanisms. As a concrete example of application cf tbs algebra, the paper also discusses ths kinematic analysis of a general spatial 7R, 7-link mechanism.
向量的微回转代数是机构运动分析的有限微回转法的数学基础，作为向量微回转代数的应用、本文对一空间一般7R，7杆机构进行了运动分析。 - In order to investigate the coupling characteristics between elastic deflections and rigid motions of the blades, the moderate deflection beam model was adopted to treat elastic deflections and two methods were adopted to treat rigid motions based on infinitesimal rotation and finite rotation.
为了研究桨叶刚柔耦合特性，采用中等变形梁模型处理桨叶弹性变形，分别采用小转角和有限转角两种方法处理桨叶绕铰的刚性运动。