saltation

英[sæl\'teɪʃən]

美[sæl\'teɪʃən]

基本释义

We first consider this minimum velocity for horizontal flow, the saltation velocity.

首先讨论在水平流动时的最低速度, 即沉积速度.

辞典例句

This type of transport is called saltation.

这种类型的搬运称为河底滚沙.

辞典例句

Usually , wavelet transform module maximum accords with saltation points.

小波变换模的极值点常对应于信号突变点.

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The differences between surface creep and saltation are gradual and it to draw a fixed line.

表面爬行和跳跃之间的差别是渐变的,它很难划一条固定分界线.

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The wind profile in saltation layer does not perfectly follow the logarithmic law.

风沙两相流中稳定风速廓线并不完全遵循对数规律变化.

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Noun

1. (geology) the leaping movement of sand or soil particles as they are transported in a fluid medium over an uneven surface
2. a mutation that drastically changes the phenotype of an organism or species
3. an abrupt transition;
"a successful leap from college to the major leagues"
4. taking a series of rhythmical steps (and movements) in time to music
5. a light springing movement upwards or forwards

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