题目内容：
液压泵是将电动机输出的机械能转换为（）的能量转换装置。
参考答案：
填空题：液压泵是将电动机输出的机械能转换为（）的能量转换装置。
- 题目分类：安全生产法及相关法律
- 题目类型：填空题
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Eastern culture is different from western.
Eastern culture is different from western.
Could you show me the way to the train station?
Could you show me the way to the train station?
Call me tomorrow if you have time.
Call me tomorrow if you have time.
Air pollution is more serious than water pollution.
Air pollution is more serious than water pollution.
新课程改革的理论基础是（）学习理论。A．人本主义B．认知主义C．建构主义D．行为主义
新课程改革的理论基础是（）学习理论。A．人本主义B．认知主义C．建构主义D．行为主义