名词短语
中文翻译：真空动力齿轮更换
同义词：
["vacuum power gear change例句：1. The new vacuum-powered gear change system greatly improves the efficiency of our factory's machinery.（新型的真空动力齿轮更换系统极大地提高了我们工厂机械的效率。）2. The engineers were able to perform the vacuum-power gear change operation with ease", 'thanks to their years of experience.（工程师们凭借多年的经验，能够轻松地执行真空动力齿轮更换操作。）']
例句：
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1. The new vacuum-powered gear change system greatly improves the efficiency of our factory's machinery.
新型的真空动力齿轮更换系统极大地提高了我们工厂机械的效率。
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2. The engineers were able to perform the vacuum-power gear change operation with ease, thanks to their years of experience.
工程师们凭借多年的经验，能够轻松地执行真空动力齿轮更换操作。
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3. During the maintenance process, the technicians carefully checked the vacuum-power gear change systemto ensure it was functioning properly.
在维护过程中，技术人员仔细检查了真空动力齿轮更换系统，以确保其正常工作。