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水静力学
释义
水静力学
Encyclopedia
工学
水静力学
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hydrostatics
水静力学
研究液体静止状态下的力学规律及其在工程中的应用,是水力学中首先发展的一个分支。这里的水静力学是指水在外力作用下静止或相对静止的状态。相对静止是指水质点相对于某一运动坐标系静止,整个液体像刚体一样运动,水质点间没有相对运动;如果此运动坐标系是非惯性系,则水质点存在加速度,在考虑平衡时还需要计及惯性力的影响。
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