Definition of centre of flotation in English:

centre of flotation

noun

单词	centre of flotation
释义	Definition of centre of flotation in English: centre of flotation noun The centre of gravity of a floating object. 漂浮中心 Example sentencesExamples This axis is located perpendicular to the longitudinal centerplane at the final center of flotation. For very small changes in inclination successive waterplanes intersect in a line through their centres of flotation. Nautilus is cigar shaped and goes up and down by using ballast tanks and inclined planes at the centre of flotation. When a moment is applied anywhere on the vessel, it will roll around the centre of flotation. If a ship is trimmed without change of displacement, it must rotate about the centre of flotation.
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