减摇传动机构的英文

• fin-tilting machinery

• 减:    subtract
• 摇:    shake; wave; rock; turn
• 传动机构:    transmission-mechanism
• 传动机构:    actuating device; actuating system; actuation gear; actuator; connecting gear; connecting rod gear; drive mechanism; driving mechanism; gear train; linkage; media; medium; movement; powered mechanism; transmission mechanism; transport mechanism
• 带传动机构:    tape handler