complex spatial mechanism 复杂空间机构
parallel spatial mechanism 并联空间机构
spatial mechanism kinetics 空间机构运动学
five-bar spatial mechanism 空间五杆机构
Kinetics of spatial mechanism 空间机构动力学
kinematics of spatial mechanism 空间机构运动学
Over-constrained spatial mechanism 过约束空间机构
kinematic analysis of spatial mechanism 空间机构运动分析
spatial cam mechanism 空间凸轮机构
The significances of research on instantaneous motion,singularity and coupled motion problems are proposed. (2) A novel approach of spatial mechanism based on screw theory is proposed, according to the multiple closed-loop structure characteristics of parallel mechanism.
针对并联机构的多支链闭环的结构特点,提出一种基于螺旋理论的空间机构学的分析方法,将并联机构分为运动支链与动平台两个组成部分,根据运动支链末端对动平台的作用力,分析并联机构瞬时运动、奇异位形等问题。
参考来源 - 并联机构特性分析与综合研究The application of homogeneous coordinates in the analysis of complex spatial mechanism is presented. The definition, properties and transformation of the homogeneous coordinates are presented.
介绍一种用于复杂空间机构分析的简捷而有效的数学方法———齐次坐标及其变换，阐述了齐次坐标的定义、性质及坐标变换。
参考来源 - 齐次坐标变换在空间机构分析中的应用·2,447,543篇论文数据，部分数据来源于NoteExpress
A spatial mechanism may have particles with loci of double curvature.
空间机构上许多质点的运动轨迹可能具有双重曲率。
Precession movement of bonnet tool polishing is realized by a spatial mechanism with 2 degrees of freedom (DOF).
气囊抛光工具的进动由一类特殊的2自由度空间机构实现。
Any linkage which contains a screw pair, for example, is a spatial mechanism, since the relative motion within a screw pair is helical.
举例子，任何含有螺旋副的连杆机构，由于它的相对运动是螺旋线形的，因此是空间的机构。
应用推荐