- saltation velocity
- 跃移速度
English-Chinese dictionary of mechanical engineering (英汉机械工程大词典). 2013.
saltation velocity
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Saltation (geology) — For definition, and other use disambiguation, see Saltation In geology, saltation (from Latin, saltus , leap ) is a specific type of particle transport by fluids such as wind, or the denser fluid water. It occurs when loose material is removed… … Wikipedia
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Stream load — is a geologic term referring to the solid matter carried by a stream (Strahler and Strahler, 2006). Erosion continually removes mineral material from the bed and banks of the stream channel, adding this material to the regular flow of water. The… … Wikipedia
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Bagnold formula — The Bagnold formula, named after Ralph Alger Bagnold, relates the amount of sand moved by the wind to wind speed by saltation. It states that the mass transport of sand is proportional to the third power of the friction velocity. Under steady… … Wikipedia
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