名词
中文翻译：步进伺服电机
同义词：
['stepper motor', 'stepper drive', "stepping motor例句：1. The robot's step-servo motor is responsible for its precise movements.（机器人的步进伺服电机负责其精确的运动。）"]
例句：
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1. The robot's step-servo motor is responsible for its precise movements.
机器人的步进伺服电机负责其精确的运动。
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2. The new car's engine uses a step-servo motor to power the wheels.
这款新车的引擎使用步进伺服电机来驱动车轮。
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3. The step-servo motor in the elevator system allows for smooth and controlled travel up and down the building.
电梯系统中的步进伺服电机使上下移动时更加平稳和可控。