1·But electric cars use only basic motors and gearboxes, and have relatively few parts.
但电动轿车只采用基本的马达和变速箱，零部件相对较少。
2·Other companies grumble about a lack of gearboxes and bearings.
而其它公司则抱怨缺少变速箱和齿轮。
3·The gearboxes of modern Formula One cars are now highly automated with drivers selecting gears via paddles fitted behind the steering wheel.
现代F1赛车的变速箱已经高度自动化了，车手只需要轻轻拨动方向盘上的小杆即可切换档位。
4·This spectrum ranges from mechanical connectors via gearboxes and electrical drive technology to PC-based control systems.
频谱范围从机械连接器经由变速箱和电气传动技术到基于PC的控制系统。
5·The transmission incorporates new manual and automatic gearboxes and an electronically-controlled coupling unit.
传动装置与新的手动，自动变速箱，电子控制装置相结合。