专业释义英英释义
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推进效率 - 引用次数：5
Nowadays,the waterjet is one of important propulsion techniques for ships. It is applied to many high-performance ships for its high propulsive efficiency, lower noise and vibration,and simple transmission machine.
喷水推进是一种重要的船舶推进技术,由于其具有推进效率高,噪声和振动小,传动结构简单的特点,在许多高性能船舶上得到青睐。
参考来源 - 喷水推进装置及其控制技术研究 -
推进效率
·2,447,543篇论文数据，部分数据来源于NoteExpress
Propulsive efficiency
- abstract: In aircraft and rocket design, overall propulsive efficiency \eta is the efficiency, in percent, with which the energy contained in a vehicle's propellant is converted into useful energy, to replace losses due to air drag, gravity, and acceleration. It can also be stated as the proportion of the mechanical energy actually used to propel the aircraft.
以上来源于: WordNet
双语例句
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The faster a jet plane goes the greater its propulsive efficiency.
喷气式飞机的速度越快，它们的推进效率就越高。
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These factors must be adjusted rapidly to ensure maximum propulsive efficiency.
这些因素必须迅速加以调整以确保最大的推进效率。
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And the propulsive efficiency and swimming speed are related to their living habit.
他们不同的推进效率和速度与他们的生活习性有关。
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