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怎样减少形状阻力?

问答题
2022-06-09 14:39
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正确答案
减小迎水面和减小身后的涡流,使身体或动作更符合流线型。身体越是成水平姿势,其投截面就越小,阻力也就越小。要减小阻力就必须让身体保持水平姿势。

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