“actuator”的意思（）
执行器
举一反三
- 再次组装作动筒。 A: Assemble the actuator again. B: Reassemble the actuator again. C: Rebuild the actuator again.
- 作动器移动到零度。 A: The actuator moves to zero. B: The actuator is driven to zero. C: The actuator functions to zero.
- steering actuator ______
- Electronic control system is composed of ____. A: Sensor B: ECU C: ignition system D: actuator
- In addition to ECU, its main components are steering actuator, feedback motor,steering angle sensors．
内容
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中国大学MOOC: 将声音信号转换为电信号的麦克是一个Actuator。
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The components of an electronic system may include ( ). A: Sensor B: Actuator C: Electronic circuit D: Display
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1. In an open-loop control system, there is ( ). A: no feedback component B: no actuator C: no controller D: no amplification component
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Which forces belong to external forces(). A: spring force B: damper force C: actuator force D: gravity force
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A DC servo-motor is a type of ( ) applied to automatic control systems A: actuator B: amplifying element C: correcting element D: measuring element