If the centerboard is weighted, then it also provides weight low in the water, like a keel, to help keep the boat upright (although not as much weight as a fixed keel can supply).
如果选用了带负重的活动龙骨，那么它和固定龙骨一样提供水下的重量负荷，以使得船只能够保持直立(尽管它无法提供和固定龙骨一样大的重量)。
The site says Apoise had an estimated worth of the boat is $87 million, suggesting that demand for yachts is still far from meeting the supply.
该网站 说，Apoise的估价为8,700万美元，这意味着游艇的供应仍远远大于需求。
When life presents you with a river, you cannot rely on luck to supply a boat; you have to dive into the water and swim.
如果生命赐予你一条河流，你万不能期待“运气”再赐予你一叶方舟，你要做的是跳入河里，然后学会游泳。
The great thing about happiness is that there is no competition for it: the supply is perfectly elastic, so what floats anyone's boat is fine so long as they desist from trying to rock mine.
幸福的伟大之处在于不存在竞争，供应十分灵活，因此只要不妨碍我的幸福，别人如何得到幸福并没有什么关系。
Water supply pipes, home pipes, house siding, IBM case, electronics packaging, medical equipment, boat fenders, but also produce plates, windows and doors, valves and other hard plastic products.
供水管道，家用管道，房屋墙板，商用机器壳体，电子产品包装，医疗器械，快艇护舷，也可以生产板材，门窗，阀门等塑料硬制品。
Then it analyses the wave's movement and technical quota of boat-lifting device at abominable sea state which supply the foundation to the following design of wave-compensation boat-lifting winch.
在此基础上，分析了高海况下波浪的运动情况，以及在高况下波浪补偿救生艇吊放装置应该具有的技术指标，为下一步的波浪补偿起艇绞车的设计提供了依据。
Then it analyses the wave's movement and technical quota of boat-lifting device at abominable sea state which supply the foundation to the following design of wave-compensation boat-lifting winch.
在此基础上，分析了高海况下波浪的运动情况，以及在高况下波浪补偿救生艇吊放装置应该具有的技术指标，为下一步的波浪补偿起艇绞车的设计提供了依据。
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