径节 diametral pitch

径向 radial direction

径向当量动载荷 dynamic equivalent radial load

径向当量静载荷 static equivalent radial load

径向基本额定动载荷 basic dynamic radial load rating

径向基本额定静载荷 basic static radial load tating

径向间隙 clearance

径向接触轴承 radial contact bearing

径向平面 radial plane

径向游隙 radial internal clearance

径向载荷 radial load

径向载荷系数 radial load factor

局部自由度 passive degree of freedom

矩形螺纹 square threaded form

矩形牙嵌式离合器 square-jaw positive-contact clutch

矩阵 matrix

锯齿形螺纹 buttress thread form

绝对尺寸系数 absolute dimensional factor

绝对速度 absolute velocity

绝对运动 absolute motion

均衡装置 load balancing mechanism

开口传动 open-belt drive

开链机构 open chain mechanism

开式链 open kinematic chain

抗压强度 compression strength

可靠度 degree of reliability

可靠性 reliability

可靠性设计 reliability design, RD

空间机构 spatial mechanism

空间连杆机构 spatial linkage

空间凸轮机构 spatial cam

空间运动副 spatial kinematic pair

空间运动链 spatial kinematic chain

空气弹簧 air spring

空转 idle

宽度系列 width series

框图 block diagram

雷诺方程 Reynolds‘s equation

离合器 clutch

离心力 centrifugal force

离心密封 centrifugal seal

离心应力 centrifugal stress

理论廓线 pitch curve

理论啮合线 theoretical line of action

隶属度 membership

力 force

力多边形 force polygon

力封闭型凸轮机构 force-drive (or force-closed) cam mechanism