名词
中文翻译：阀门
同义词：
['valve', 'valve mechanism', 'valve actuator例句：1. The valve is responsiblefor controlling the flow of gases throughthe pipeline.（阀门负责控制气体通过管道的流动。）2. The valve was designed to preventleaks in the system.（阀门被设计来防止系统中的泄漏。）3. Thevalve operator must be trainedto handle emergency situations.（阀门操作员必须接受培训，以处理紧急情况。）']
例句：
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1. The valve is responsiblefor controlling the flow of gases throughthe pipeline.
阀门负责控制气体通过管道的流动。
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2. The valve was designed to preventleaks in the system.
阀门被设计来防止系统中的泄漏。
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3. Thevalve operator must be trainedto handle emergency situations.
阀门操作员必须接受培训，以处理紧急情况。