·2,447,543篇论文数据，部分数据来源于NoteExpress
The ring is driven by a motor, revolving at motor speed.
该（旋转）环由电动机带动，其转速等于电动机的转速。
youdao
The DC motor speed control system for providing an effective way.
对于直流电机速度控制系统的实现提供了一种有效的途径。
Pressure and flow rate characteristics are managed controlling motor speed.
通过控制马达转速来控制压力与流量特性。
Also being announced are the iON Air Pro 2-the second-generation of the company's flagship Air Pro line, and the iON Speed Pro for motor and marine sports and racing.
ENGADGET: iON reveals Adventure and Air Pro 2 sports cameras, we go hands on
Or head to Las Vegas Motor Speedway where you can ignore speed limits on the racetrack.
FORBES: Drive Really Fast
Once out in traffic, I appreciated how the electric motor assistance gave me the necessary speed to keep up with the red double-decker buses.
BBC: Rent an electric bike in London
应用推荐
模块上移
模块下移
不移动
