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单词
hull efficiency
释义
WordReference Random House Unabridged Dictionary of American English © 2024
hull
′
effi′ciency,
[
Naval Archit.
]
Nautical, Naval Terms
the ratio of the quantity of work required to tow a certain hull at a given speed to that required to drive it with a certain propeller: used in propeller design.
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circle
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更新时间:2025/12/3 3:02:18