The carriage is driven by a motor, which can exert on it a variable force.
小车是由一个马达控制的，它可以运用于一个变力。
The two variable resistors in the center are for controlling motor speed and trigger level.
两个可变电阻的中心控制电机转速和触发电平。
Variable frequency motor drive, soft start, soft stop, stable and reliable, small impact.
采用变频电机驱动，软启动，软停止，平稳可靠，冲击小。
The model of hydraulic motor pump variable speed control system is built.
同时建立了该液压电机泵变速控制系统的数学模型。
The model of hydraulic motor pump variable speed control system is built.
同时建立了该液压电机泵变速控制系统的数学模型。
应用推荐