音标:[rәu'teiʃәn] ;
n. 旋转, 循环, 轮流
[计] 旋转
n. the act of rotating as if on an axis
n. (mathematics) a transformation in which the coordinate axes are rotated by a fixed angle about the origin
n. a single complete turn (axial or orbital)
词型变化:名词复数形式 : rotations
考试类型:[四级/六级/托福]
词性分布:
名词100%

rotation的用法和样例:

例句

用作名词(n.)
  1. The rotation of the earth round the sun takes one year.地球绕着太阳旋转要一年时间。
  2. Walling under the rotation radius of crane boom is prohibited.吊臂旋转半径下,禁止人行走。
  3. The rotation of the dancer kept time with the music.那个舞者跟随音乐的节拍旋转身体。
  4. The seasons follow each other in rotation.四季循环交替。
  5. The rotation of crops keeps the soil healthy and fertile.谷物轮种使土壤保持了肥力和高质。
  6. The chairmanship of the committee changes in rotation.委员会主席一职是轮流担任的。

词汇搭配

  • crop rotation轮作
  • in rotation轮流地(交替地)...
  • magnetic rotation磁(致)旋光,磁(场...
  • rotation test旋转试验
  • free rotation自由转动
  • molecular rotation摩尔旋光,分子转动...
  • rotation axis转动轴,旋转轴...
  • weld rotation焊缝转角
  • race rotation空转,射流旋转...
  • angular rotation角旋转,角位移...
  • optical rotation旋光度,旋光性,偏振...
  • external rotation外旋转,外回旋,外转...
  • proper rotation真转动
  • internal rotation内旋转
  • counterclockwise rotation反时针方向旋转...
  • earth rotation地球自转
  • rotation rate转动率
  • faraday rotation法拉第旋转,法拉第效...
  • axial rotation自转
  • differential rotation较差自转
【近义词】

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action pattern
advocacy tank
albulid
anamorphotic attachment
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backup governor
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belt-type exhauster
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