It has a built-in electric motor which can open or close the umbrella on demand.
它有一个可以根据需要开合雨伞的内置电动马达。
But electric motor of his car was too powerful and it burned out a fuse.
但他汽车的电动马达功率太大了，烧断了一根保险丝。
The pump is actuated by a belt driven by an electric motor.
这台抽水机由电动机皮带驱动。
Because the most torque an electric motor has is at zero speed.
因为电动马达的最大力矩处于零速度。
Electric valve drive motor is generally used to compare the impact resistance to voltage.
电动阀的驱动一般是用电机，比较耐电压冲击。
This lawn mower is driven by a small electric motor.
这割草机是由一台小型电动机驱动的。
Control System: Electric control cabinet, motor etc.
电气控制部：电控柜、电机等。
Besides, this software also provides the function to learn basic knowledge on electric motor winding.
此外，本软件还为使用者提供了学习有关电机绕组基本知识的功能。
Inspect the electric motor protection, control and interlock if they are right.
接触电动机的保护装置，控制系统，联锁系统是否符合要求。
This electric motor is working in full under the action of heavy current.
在强电流的作用下，这台电机正以满荷运行。
This grass-cutting machines is driven by a small electric motor.
这部割草机是由一个小电动马达推动的。
Motor drive system is one of the key sections of electric vehicles.
电动汽车电机驱动系统是电动汽车的关键部件之一。
This electric motor working in full under the action of heavy currently.
在强电流的作用下，这台电机正以满荷运行。
Driven by the choice of gear motor, electric roller in two ways.
其驱动可选用减速电机、电动滚筒两种方式。
An electric motor is that which converts electrical energy into mechanical energy.
电动机就是把电能变成机械能的一种电机。
An electric motor helps the operator pull a heavy load or go up a hill.
一个电力发动机可以在车夫运载比较重的货物或者爬山时提供帮助。
Valve electric drive motor is generally used to compare the impact of voltage.
电动阀的驱动一般是用电机，比较耐电压冲击。
Perhaps the most obvious example of such a mechanical is the electric motor.
也许最明显的例子，这种机械是电动马达。
He had invented the electric motor.
他发明的电动马达。
The Reit patent synchronous device driven by electric brake motor is equipped.
采用瑞图专利同步技术，提升机构由制动电机驱动。
The running of electric motor with light load is not economic.
三相异步电动机的轻载运行，是很不经济的。
This paper introduces a multi-motor control system of the electric cleaner.
本文介绍了一种在电动清洁车上用的多电机控制系统。
The electric motor should not overload, three -phase current should be balance.
电动机的负载电流不得超过额定值，三相电流平衡。
This sewing machine is driven by an electric motor.
这台缝纫机是靠电动机驱动的。
This machine is driven by a small electric motor.
这台机器是用一台小电机发动的。
This machine is driven by a small electric motor.
这台机器是用一台小电机发动的。
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