名词
中文翻译：调节阀杆
同义词：
['control valve stem', 'throttle stem例句：1. The regulator valvestem is responsible for adjusting the flowof gases through the system.（调节阀杆负责调整气体通过系统的流量。）']
例句：
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1. The regulator valvestem is responsible for adjusting the flowof gases through the system.
调节阀杆负责调整气体通过系统的流量。
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2. Theengineers carefully inspected the regulator valvestem to ensure it was functioning correctly.
工程师们仔细检查了调节阀杆，确保它正常工作。
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3. During maintenance, thetechnician replaced the regulator valve stem with anew one.
在维护期间，技术人员用一个新的调节阀杆替换了旧的。