名词
中文翻译：门操作装置
同义词：
['门操作机构，门操作设备例句：1. The gate operating gearis responsible for controlling the opening and closingof the gate.（门操作装置负责控制大门的开启和关闭。）2. The newgate operating gear has beeninstalled in the factory', 'makingit more efficient.（新的门操作装置已经安装在工厂中，使其更加高效。）']
例句：
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1. The gate operating gearis responsible for controlling the opening and closingof the gate.
门操作装置负责控制大门的开启和关闭。
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2. The newgate operating gear has beeninstalled in the factory, makingit more efficient.
新的门操作装置已经安装在工厂中，使其更加高效。
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3. Thegate operating gear was designed to improve thesecurity of the gate.
门操作装置的设计是为了提高大门的安全性。