名词短语
中文翻译：带球座的阀门
同义词：
['ball valve', 'ball cock', 'ball check', 'ball lock', 'ball nut例句：1. The new valve with ball seat is more efficient than the old one.（这个带有球座的新阀门比旧的更高效。）']
例句：
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1. The new valve with ball seat is more efficient than the old one.
这个带有球座的新阀门比旧的更高效。
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2.The engineer carefully checked the ball seat of the valve to ensure it was properly seated.
工程师仔细检查了阀门的球座，确保它被正确安装。
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3.The technician replaced the worn-out ball seat on the valve and tested the system again.
技术人员更换了阀门上磨损的球座，并再次测试了系统。