名词短语
中文翻译：组合式滑动和旋转柱塞阀
同义词：
['combined sliding and rotary spool valve', 'combination sliding and rotary spool valve', 'combinedsliding and rotary spool valve']
例句：
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1. The new design incorporates a combination sliding and rotary spool valve to improve efficiency.
新设计采用了一种组合滑动和旋转柱塞阀来提高效率。
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2. The engineers have developed a new type of combination sliding and rotary spool valve that can handleheavier loads.
工程师们开发了一种新型的组合滑动和旋转柱塞阀，能够处理更重的负载。
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3. The combination sliding and rotary spool valve is used in the oil refinery to prevent leaks and ensure safe operation.
组合滑动和旋转柱塞阀在炼油厂中被使用，以防止泄漏并确保安全操作。