rotations

英 [rəʊˈteɪʃənz]

美 [roʊˈteɪʃənz]

n.  旋转; 转动; (旋转的)一周，一圈; 轮换; 交替; 换班
rotation的复数

柯林斯词典

• N-VAR 旋转;转动
  Rotationis circular movement. Arotationis the movement of something through one complete circle.
  1. ...the daily rotation of the earth upon its axis.
     地球每天绕地轴自转
• N-UNCOUNT 轮流;轮班
  Therotationof a group of things or people is the fact of them taking turns to do a particular job or serve a particular purpose. If people do somethingin rotation, they take turns to do it.
  1. He grew a different crop on the same field five years in a row, what researchers call crop rotation...
     他连续5年在同一块地里种植不同的作物，研究人员称之为轮作。
  2. Once a month we met for the whole day, and in rotation each one led the group.
     我们每个月聚在一起一整天，轮流担任领队。

双语例句

• Farmers traditionally used long-term rotations of hay, pasture, and corn.
  农民以往长期实行干草、牧草和玉米轮作。
• You will see more about rotations on the problem set.
  在题集里面你们会看到更多关于旋转的问题。
• At least three full rotations must be performed.
  必须完成至少3圈完整的平转。
• Dynamic changes of soil enzyme activities during growth of corps under different tillage types and rotations
  不同耕作和轮作方式下作物生育期内土壤酶活性的动态变化特征
• Increase the number of rotations per minute.
  加快每分钟转动的次数。
• The rotations due to applicable factored loads;
  因适用系数荷载引起的转动；
• The symmetry of the circle, the square, and the face are associated with rotations or inversions in space.
  圆、正方形和人脸的对称与空间的转动和交换有关。
• Current wheel axle rotation speed, in rotations per minute ( Read Only).
  当前轮轴旋转速度，每分钟转速（只读）。
• Rotations, if it's a diatomic molecule, will be two different degrees of freedom.
  对于双原子分子，转动有两个不同的自由度。
• I commenced my clinical rotations excited to discover my niche within medicine and decipher my interests and strengths.
  我开始着手一边享受医学给我带来的兴奋一边寻找我自己的兴趣和强项所在。