saltation
英 [sæl'teɪʃən] 美 [sæl'teɪʃən]

n.

跳跃；滚沙；沙暴；

英英释义

saltation[ sæl'teiʃən ]

• n.
  • (geology) the leaping movement of sand or soil particles as they are transported in a fluid medium over an uneven surface
  • a mutation that drastically changes the phenotype of an organism or species
  • an abrupt transition

    同义词：leapjump

  • taking a series of rhythmical steps (and movements) in time to music

    同义词：dancingdanceterpsichore

  • a light, self-propelled movement upwards or forwards

    同义词：leapleapingspringboundbounce

双语例句

用作名词(n.)

1. My thought saltation has been possibly very quick.
   可能我的思想跳跃太快了。

权威例句

Saltation of uniform grains in air
Steady state saltation in air
Magnus effect in saltation
Saltation threshold on Earth, Mars and Venus
Simulation of Eolian Saltation
Effect of saltation bombardment on the entrainment of dust by wind
Evolution, revolution or saltation scenario for the emergence of modern cultures?
Wind modification and bed response during saltation of sand in air
Wind modification and bed response during saltation of sand in air
Laboratory measurement of electrification of wind‐blown sands and simulation of its effect on sand saltation movement