Rotation

[rə(ʊ)'teɪʃ(ə)n] or [ro'teʃən]

解釋/意思:

(noun.) the act of rotating as if on an axis; 'the rotation of the dancer kept time with the music'.

(noun.) 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'.

(noun.) 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'.

(noun.) (mathematics) a transformation in which the coordinate axes are rotated by a fixed angle about the origin.

阿斯特編輯--From WordNet

解釋/意思:

(n.) The act of turning, as a wheel or a solid body on its axis, as distinguished from the progressive motion of a revolving round another body or a distant point; thus, the daily turning of the earth on its axis is a rotation; its annual motion round the sun is a revolution.

(n.) Any return or succesion in a series.

(a.) Pertaining to, or resulting from, rotation; of the nature of, or characterized by, rotation; as, rotational velocity.

克利夫顿錄入

同義詞及反義詞：

SYN:Turn, series, order, succession, revolution, course, reversion, recurrence

ANT:Simultaneity, perpetuity, constancy, non-intermittence, contemporaneousness

丹尼尔編輯