名词
中文翻译:推进剂注射
同义词:
['injection', 'propulsion']
例句:
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1.The spacecraft used a propellant injection system to reach orbit.
航天器使用了推进剂注射系统到达轨道。
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2. The scientist injected the liquid into the tank to test its properties.
科学家将液体注入罐中以测试其性质。
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3. The engine's performance was improved by using a propellant injection valve.
通过使用推进剂注射阀,发动机的性能得到了提高。