它有一个可以根据需要开合雨伞的内置电动马达。
It has a built-in electric motor which can open or close the umbrella on demand.
因为电动马达的最大力矩处于零速度。
Because the most torque an electric motor has is at zero speed.
这部割草机是由一个小电动马达推动的。
This grass-cutting machines is driven by a small electric motor.
在那里它们制造电动马达。
但他汽车的电动马达功率太大了，烧断了一根保险丝。
But electric motor of his car was too powerful and it burned out a fuse.
也许最明显的例子，这种机械是电动马达。
Perhaps the most obvious example of such a mechanical is the electric motor.
他发明的电动马达。
在他的设想中，飞行车就像是一台豪华的飞机，遍体通红，配备八台电动马达。
He envisions it as a sleek, red plane with eight electric motors.
产生连拍功能的电动卷片马达被称为“可怜人的三脚架”，的确如此。
The motor drive is also known as "the poor man's tripod." True enough.
从前车窗调节器拆除电动窗马达。
Remove the power window motor from the front door window regulator.
电动机也称为“马达”，把电能转变为机械能的机器。
Motors, also known as "motor", the electrical energy into mechanical energy of the machine.
电动机也称为“马达”，把电能转变为机械能的机器。
Motors, also known as "motor", the electrical energy into mechanical energy of the machine.
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