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泥沙沉速
释义
泥沙沉速
Encyclopedia
工学
泥沙运动力学
释
settling velocity
泥沙沉速
泥沙在静止的清水中均匀下沉时的速度。简称沉速。由于粒径愈粗,沉降速度愈大,有时又称水力粗度。是泥沙的重要的水力特性之一。
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