- n.
1.旋轉；輪轉；循環。
2.【天文學】自轉。
3.【物理學】旋度。
4.輪流，輪換；交替。
5.【農業】輪作；【林業】輪伐(期)。
短語和例子
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rotation中文什么意思
[ rəu'teiʃən ] 發音: 用"rotation"造句
例句與用法
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- Soon this frenzied rotation slows down .
不久，這種瘋狂的自轉便減慢了。 - The rotation in the elliptic is retrograde .
在橢圓內的運動屬于逆進型。 - The base of the tower is restrained against rotation .
塔基受到轉動約束。 - A counterweight balances the rotation .
有一個砝碼平衡回轉。 - Find the number of degrees of rotation of the lower member .
求下桿轉動的度數。
英文釋義
名詞- the act of rotating as if on an axis; "the rotation of the dancer kept time with the music"
同義詞：rotary motion - 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"
- 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"
同義詞：revolution, gyration - (mathematics) a transformation in which the coordinate axes are rotated by a fixed angle about the origin
百科釋義
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.
詳細百科解釋