centerboard
英
美
- n. (帆船的)活动船板；中插板
详细释义
Noun:
-
a retractable fin keel used on sailboats to prevent drifting to leeward
双语例句
- 1. The centerboard can be raised for faster downwind sailing
- 在顺风航行时，可将活动龙骨板提起，以减少阻力，加快航速
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- 2. The centerboard trunk takes up space in the boat's cockpit or cabin.
- 活动龙骨舱需要占据船只驾驶舱或卧舱的空间。
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- 3. The centerboard usually hangs down below the hull from a pivot at one end.
- 活动龙骨通常悬挂在船底之下的某个旋轴上。
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- 4. Shallow draft centerboard vs. deep fixed keel - trailerable vs. launched by boatyard.
- 浅吃水的活动船板帆船vs深吃水的固定龙骨船？ 可用拖车载运的船 vs 要拴在船坞上的船？
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- 5. The centerboard can be partially raised if needed to provide better boat balance.
- 可以通过部分提起活动龙骨板来更好的控制船身平衡。
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- 6. But there is a wide range of boats from 12 to about 25 feet with either a fixed keel or a centerboard.
- 但12到25英尺左右这一长度范围的帆船则既有使用固定龙骨，也有使用活动龙骨的。
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- 7. On centerboard sailboats, the centerboard functions like a keel to keep the boat from being blown sideways.
- 在使用活动龙骨的帆船上，活动龙骨的功能和固定龙骨一样，是防止船只被吹打得侧晃。
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- 8. For example, in this photo the boat on the left has a fixed keel, while the boat on the right, of about the same size, has a centerboard.
- 例如，在上图中，左侧的帆船使用的是固定龙骨，而右侧相近尺寸的帆船则装备的是活动龙骨。
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- 9. Most centerboard boats can be trailered and easily launched and hauled out on boat ramps (larger centerboard boats may require deeper ramps).
- 大部分活动龙骨船只可以被拖车运载，并很容易通过船舶下水滑道(boatramp)放入水中(当然，大型的活动龙骨船可能需要使用更深的滑道)。
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- 10. A popular trailerable centerboard sailboat is the MacGregor 26, which with its water ballast has the advantages of centerboard boats but not all the disadvantages.
- MacGregor26是一艘很流行的可拖载的活动龙骨帆船，它自带的水压载系统(water ballast)使其具有活动龙骨帆船的所有优点，并避免了部分缺点。
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- 11. The centerboard can be raised to decrease displacement to allow the boat into shallower water - and it should swing up and back if it hits the bottom when sailing with it down.
- 当船只需要进入浅水区域时，活动龙骨板可被提起，以减小船底深度——即使不将其提起，它在船只行驶中触碰到水底时也会来回上下摆荡。
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- 12. Finally, some historic craft have leeboards instead of centerboards; these boards, mounted outside the hull on both sides, can be pivoted down like a centerboard to resist leeward motion.
- 最后，一些历史上著名的船只使用下风板(leeboard)取代活动龙骨板；这些下风板悬挂在船只底部的两侧，可以像活动龙骨板一样被放下来以抵抗侧向晃动。
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- 13. Finally, some historic craft have leeboards instead of centerboards; these boards, mounted outside the hull on both sides, can be pivoted down like a centerboard to resist leeward motion.
- 最后，一些历史上著名的船只使用下风板(leeboard)取代活动龙骨板；这些下风板悬挂在船只底部的两侧，可以像活动龙骨板一样被放下来以抵抗侧向晃动。
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用法讲解
- centreboard 船底中心垂直升降板...
相关词汇
- centreboard 船底中心垂直升降板...
【近义词】
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