名词
中文翻译：手控阀门体
同义词：
['hand-operated valvebody', 'hand-controlled valve body例句：1. The new valve bodydesign significantly improves the performance of theengine.（新的阀门体设计显著提高了发动机的性能。）']
例句：
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1. The new valve bodydesign significantly improves the performance of theengine.
新的阀门体设计显著提高了发动机的性能。
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2.This valve body is designed to withstandhigh pressure and temperature conditions.
这种阀门体设计用于承受高压和高温条件。
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3. The engineers carefully tested the valve body before installingit in the machine.
工程师们在安装机器之前仔细测试了阀门体。