英文字典中文字典


英文字典中文字典51ZiDian.com



中文字典辞典   英文字典 a   b   c   d   e   f   g   h   i   j   k   l   m   n   o   p   q   r   s   t   u   v   w   x   y   z       







请输入英文单字，中文词皆可：

saltation    
n. 舞蹈,跳跃,突变

舞蹈,跳跃,突变

saltation
n 1: (geology) the leaping movement of sand or soil particles as
they are transported in a fluid medium over an uneven
surface
2: (genetics) 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" [synonym: {leap}, {jump}, {saltation}]
4: taking a series of rhythmical steps (and movements) in time
to music [synonym: {dancing}, {dance}, {terpsichore},
{saltation}]
5: a light, self-propelled movement upwards or forwards [synonym:
{leap}, {leaping}, {spring}, {saltation}, {bound}, {bounce}]


请选择你想看的字典辞典：
单词字典翻译
Saltation查看　Saltation　在百度字典中的解释百度英翻中〔查看〕
Saltation查看　Saltation　在Google字典中的解释Google英翻中〔查看〕
Saltation查看　Saltation　在Yahoo字典中的解释Yahoo英翻中〔查看〕

安装中文字典英文字典查询工具!


中文字典英文字典工具:
选择颜色:
输入中英文单字

































































英文字典中文字典相关资料:


  • Saltation (geology) - Wikipedia
    Saltation of sand In geology, saltation (from Latin saltus 'leap, jump') is a specific type of particle transport by fluids such as wind or water It occurs when loose materials are removed from a bed and carried by the fluid, before being transported back to the surface Examples include pebble transport by rivers, sand drift over desert surfaces, soil blowing over fields, and snow drift over
  • SALTATION Definition Meaning - Merriam-Webster
    The meaning of SALTATION is the action or process of leaping or jumping Did you know?
  • Saltation (biology) - Wikipedia
    In biology, saltation (from Latin saltus 'leap, jump') is a sudden and large mutational change from one generation to the next, potentially causing single-step speciation This was historically offered as an alternative to Darwinism Some forms of mutationism were effectively saltationist, implying large discontinuous jumps
  • What Is Saltation? The Bouncing Movement of Sediment
    Saltation begins when the velocity of a moving fluid (wind or water) reaches the fluid threshold, the minimum speed required to overcome the inertia of a resting particle Once this threshold is met, the fluid exerts two main forces on the sediment grain: a drag force that pushes it forward and a lift force that pulls it upward from the surface
  • What Is Saltation? The Process of Particle Movement
    Understanding Saltation Saltation is a type of particle movement where grains are lifted from a surface by fluid forces, travel a short distance through the fluid, and then fall back to the surface The term originates from the Latin word “saltare,” meaning “to jump” or “to leap,” describing their characteristic trajectory
  • SALTATION Definition Meaning | Dictionary. com
    SALTATION definition: a dancing, hopping, or leaping movement See examples of saltation used in a sentence
  • 9. 4: Saltation - Geosciences LibreTexts
    Saltation is the dominant mode of particle movement when a strong wind blows over a sand surface Except in the very strongest winds, the saltation heights attained by the saltating grains seldom exceeds a meter, and the saltation lengths are mostly less than a few meters
  • Saltation Definition in Geography: Sediment Transport Explained
    🔍 TL;DR – Saltation in a Nutshell Saltation is a **key process in sediment transport** where **small particles (like sand or gravel)** bounce, skip, or hop along a surface—usually riverbeds, beaches, or deserts—due to **wind or water flow** Unlike suspension (where particles float) or traction (where they roll), saltation is a **dynamic, mid-air hopping motion** that shapes
  • Saltation | sediment transport process | Britannica
    Other articles where saltation is discussed: sand dune: Formation and growth of dunes: …a mass of jumping (saltating) grains; coarser particles move slowly along the surface as creep and are kept in motion partly by the bombardment of the saltating grains Saltating sand bounces more easily off hard surfaces than off soft ones, with the result that more sand can be moved…
  • 11. 2: Saltation I - Geosciences LibreTexts
    Saltation Trajectories The general nature of the trajectories of saltating particles is known from early descriptions by many investigators, most notably Bagnold (1941) and Zingg (1953), but also in several later studies Figure $11 2 4$, from Maegley (1976), is a representation of a typical saltation trajectory from the early literature on saltation After launch, the subsequent path of the





中文字典-英文字典  2005-2009