rotations

听听怎么读

英 [rəʊ'teɪʃnz]

美 [roʊ'teɪʃnz]

是什么意思

旋转( rotation的名词复数 )；转动；轮流；轮换

英英释义

rotation

n.
- the act of rotating as if on an axis
  "the rotation of the dancer kept time with the music"
  同义词：rotary motion
- (mathematics) a transformation in which the coordinate axes are rotated by a fixed angle about the origin
- a single complete turn (axial or orbital)
  "the plane made three rotations before it crashed"
  同义词：revolutiongyration
- a planned recurrent sequence (of crops or personnel etc.)
  "crop rotation makes a balanced demand on the fertility of the soil"; "the manager had only four starting pitchers in his rotation"

学习怎么用

词组短语

rotation speed旋转速度，转速；自旋马达之回转数

rotation angle旋转角；旋转角度；回转角度

rotation rate自转速率

crop rotation轮作

earth rotation地球自转

rotation axis旋转轴

direction of rotation旋转方向

clockwise rotation顺时针转

axis of rotation旋转轴；转动轴

optical rotation旋光度；旋光性；偏振转

rotation direction转动方向

reverse rotation反转

mental rotation心理旋转

angle of rotation转动角；自转角；旋光角

job rotation工作轮换

faraday rotation[物]法拉第旋转；法拉第效应旋光性

phase rotation相位旋转

specific rotation[化]旋光率；比旋度

free rotation自由转动，自由旋转

angular rotation角旋；角位移；角转动

更多收起词组短语

权威例句

Duality rotations for interacting fields
Mental Rotations of Three-Dimensional Objects
An excursion into large rotations ☆
C^*-algebras associated with irrational rotations
A beam finite element non‐linear theory with finite rotations
Light-Fraction Organic Matter in Soils from Long-Term Crop Rotations
A Redrawn Vandenberg and Kuse Mental Rotations Test - Different Versions and Factors That Affect Performance
Sur la Conjugaison Différentiable des Difféomorphismes du Cercle a des Rotations
Fast algorithm for point pattern matching: Invariant to translations, rotations and scale changes
Dynamics of soil microbial biomass and water-soluble organic C in Breton L after 50 years of cropping to two rotations.

同义词

wheels spins gyres circles

r开头的单词