精拉拉丝机
fine wire drawing machine
承压平面平衡
parting surface support balance
单一平面平衡机
single-plane (static) balancing machine
多自由度平面机构
the planer mechanism with many degrees of freedom
非定常平面平行运动
unsteady planar parallel flow
刚体平面平行运动
plane motion of rigid body
连续平面拉床
continuous surface broaching machine
平面机电耦合系数
planar electromechanical coupling coefficient
平面机构运动分析
kinematic analysis of planar mechanism