N a mechanism controlling the valves of a steam engine, consisting of a slotted link terminating in a pair of eccentrics 联杆运动
link regulating motion联杆式调节装置
link-motion联杆运动
link-motion drive连杆运动机构传动
link measuring motion链式量长运动
Link Control Motion面板
allan straight link motion阿兰直动机构;翻译
box link motion夹板滑环运动
Automobile Link motion gear汽车连杆
closed link motion封闭式滑环运动
N（名词） a mechanism controlling the valves of a steam engine, consisting of a slotted link terminating in a pair of eccentrics 联杆运动