试验表明：冰盖下泥沙起动流速与冰盖及槽底糙率的相对比值有关。
The experiment results show that the threshold velocity is affected by the ratio of roughness coefficient of ice cover and bed.
最后把本文推进波起动流速公式与前人振荡波或推进波泥沙起动流速公式进行了比较。
Finally comparison was made between the present critical velocity formula under progressing waves and former experimental or semi-experimental formulas.
本文结合琅琊山抽水蓄能电站下库库区原状土起动流速试验，对以往所采用的粘性泥沙起动流速公式进行了讨论。
In this paper, the formulas of starting velocity on cohesive sedimentation are discussed, combined with experiments of natural cohesive sedimentation in Lang-ya Mountain Pumped Storage Power Station.
通过该方程与水沙条件的分析，进一步验证了散粒体泥沙起动的流速公式。
Based on the analysis of the equation and condition, the starting current velocity formula about the pill sediment is further proved.
对立波作用下底沙起动流速和泥沙颗粒沉降速度作了探讨。
Apart from this, it discusses the starting current velocity of bottom sediment affected with vertical waves as well as the settling velocity of silt particles.
首先指出所谓宽级配泥沙，包括卵石等的起动流速必须按非均匀沙来研究。
At first, it is pointed out that in the study of incipient velocities of sediment, with a wide grading range including pebbles, the sediment should be regarded as one of nonuniform.
首先指出所谓宽级配泥沙，包括卵石等的起动流速必须按非均匀沙来研究。
At first, it is pointed out that in the study of incipient velocities of sediment, with a wide grading range including pebbles, the sediment should be regarded as one of nonuniform.
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