saltation
英[sæl'teɪʃən]
美[sæl'teɪʃən]
- n. 跳跃；突变
详细释义
- 跳跃
- 【生】突变
- 舞蹈
- 脉动
- 菌落局变
- 不连续变异
- 【地】河底滚沙
- 飞跃
n. (名词)
英英释义
Noun:
-
(geology) the leaping movement of sand or soil particles as they are transported in a fluid medium over an uneven surface
-
(genetics) a mutation that drastically changes the phenotype of an organism or species
-
an abrupt transition;
"a successful leap from college to the major leagues"
-
taking a series of rhythmical steps (and movements) in time to music
-
a light, self-propelled movement upwards or forwards
双语例句
- 1. 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.
来自辞典例句
- 2. This type of transport is called saltation.
- 这种类型的搬运称为河底滚沙.
来自辞典例句
- 3. 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.
来自互联网
- 4. The results indicate frequency distributions of saltation normalized on their mean values disagree with normal distribution.
- 以风洞内颗粒高速摄影实验资料为基础,对颗粒跃移运动参数的分布及其跃移速度分布函数进行了探讨.
来自互联网
- 5. 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.
来自互联网
- My thought saltation has been possibly very quick.
可能我的思想跳跃太快了。
用作名词 (n.)
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