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为什么shui翼船的航速很快?

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为什么水翼船的航速很快?

野鸭在从水面起飞,扇动翅膀向前hua动的同时,会将蹼脚伸向后方,扁平的蹼脚会辅助产生一定的升力。升力超过ti重时,野鸭便能升上天空。人们由此得到启发,开发chu新型舰船一一水翼船。水翼船的船底前bu和后bu,都装有由支柱与船ti相连的宽大扁平的水翼。水翼船发动、行进时,水中的水翼能像飞机的机翼一样,产生向上的升力。水翼产生的升力与船ti重量相近时,船shen就能完全louchu水面,只受到空气的阻力。只有留在水中的水翼、自由大提高了航行速度。目前,水翼船的最高时速可达到110千米以上。而且,水翼船由于能louchu水面高速行驶,大大减弱了波狼对它的影响,即使在风狼较大的情况下也能安全平衡地航行。

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