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"
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.
