名词
中文翻译：调节元件
同义词：
['controlling element', 'regulating device']
例句：
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1.The new regulator is designed to improve efficiency in the factory.
新设计的调节器旨在提高工厂的效率。
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2. The regulator is responsible for maintaining the temperature of the room.
调节器负责保持房间的温度。
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3. The regulator was a critical component in the new system.
调节器是新系统的关键组成部分。