rotation中文什么意思

• n.
  1.旋转；轮转；循环。
  2.【天文学】自转。
  3.【物理学】旋度。
  4.轮流，轮换；交替。
  5.【农业】轮作；【林业】轮伐(期)。
  短语和例子
  by [in] rotation 轮换，轮流。

• by rotation:    轮流地
• 3d rotation:    三维旋转
• a olute rotation:    绝对旋转
• absolute rotation:    绝对旋转; 绝对转动
• angle of rotation:    焊缝转角; 回转角; 偏转角; 旋光度; 旋光角; 旋转角度; 自转角，转动角

例句与用法

1. Changing the rate of cylinder rotation changes the speed selected .
   改变圆筒旋转速率就改变被筛选的速率。
2. The numbers of earthworms changed according to the phase of the rotation .
   蚯蚓的数量因轮作状况而有改变。
3. In the case of the moon the rotation keeps pace exactly with the revolution .
   月球的自转与公转精确地同步。
4. This rotation amounts to a small acceleration of the laboratory .
   这种转动相当于实验室有一个很小的加速度。
5. Convolutions frequently alternate in direction of rotation and vary in pitch .
   盘旋经常改变回转方向和节距。

英文释义

名词

1. the act of rotating as if on an axis; "the rotation of the dancer kept time with the music"
   同义词：rotary motion
2. 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"
3. a single complete turn (axial or orbital); "the plane made three rotations before it crashed"; "the revolution of the earth about the sun takes one year"
   同义词：revolution, gyration
4. (mathematics) a transformation in which the coordinate axes are rotated by a fixed angle about the origin

百科释义

A rotation is a circular movement of an object around a center (or point) of rotation. A three-dimensional object rotates always around an imaginary line called a rotation axis.

其他语言

rotationとは意味：rotation n. 回転; 循環; 交代. 【動詞＋】 ◆make one (full) rotation 1 回転する ◆The lunar tides retard the earth's rotation. 太陰潮は地球の回転を遅らせる. 【形容詞 名詞＋】 ◆annual rotation of crops 1 年周期の輪作 ◆the period of axial rotation ...
rotation meaning： Noun: rotation    row'teyshun The act of rotating as if on an axis "the rotation of the dancer kept time with the music" - rotary motion   (mathematics) a transfo...
rotation en francais：n. rotation, circulation; tour, circuit; tournoiement, déroulement
rotation artinya：hal bergilir-gilir
rotation 뜻：(축을 중심으로 한)회전, 선회, (천체의)자전(cf.REVOLUTION), 순환(recurrence), 윤작(rotation of crops), 교체, 교대, 윤번
rotation перевод：1) вращение Ex: the rotation of the Earth вращение Земли 2) оборот Ex: five rotations an hour пять оборотов в час Ex: rotations per minute число оборотов в минуту 3) чередование; периодическое по...