主: host传动: transmission; drive; driving ...系: system; series主传动系统: main power train; main drive system主传动: final transmission; main drive gears; main transmission; master drive主传动比: axle ratio主传动齿轮: final gear; main drive gear; master driving gear主传动件: master driver主传动轮: main driving wheel主传动轮毂: final drive hub主传动轴: final drive shaft; headline; main driving axle主传动装置: central transmission; main drive; main gear; main transmission gear主传动总成: gearset传动系: drive group; drive line(transmission ,power train); drive sequence; drive unit; power line; transmitting mechanism主传动齿轮主传动机构: main drive gear主传动电动机: main drive motor主传动联轴器: main drive coupling主传动小齿轮: main drive pinion齿轮传动系: pinion unit传动系控制: driveline control传动系数: gearing传动系统: actuating system; drive line system; drive system; driveline; driven system; driving system; powertrain system; trans transmission; transmission agent; transmission system传动系统图: kinematic scheme带传动系统: belt drive system动力传动系: power train