力矩 moment
力平衡 equilibrium
力偶 couple
力偶矩 moment of couple
连杆 connecting rod, coupler
连杆机构 linkage
连杆曲线 coupler-curve
连心线 line of centers
链 chain
goods wagon 货车
goose neck tool 鹅颈车刀
goubau wave 古搏波
gouge 弧口凿
governor 蒂器速度蝶器
governor 蒂机
力封闭型凸轮机构 force-drive (or force-closed) cam mechanism
力矩 moment
力平衡 equilibrium
力偶 couple
力偶矩 moment of couple
连杆 connecting rod, coupler
连杆机构 linkage
连杆曲线 coupler-curve
连心线 line of centers
链 chain
