orbits

英 [ˈɔːbɪts]

美 [ˈɔːrbɪts]

n.  (天体等运行的)轨道; (人、组织等的)影响范围，势力范围
v.  沿轨道运行; 围绕…运动
orbit的第三人称单数和复数

柯林斯词典

• N-COUNT （天体等运行的）轨道
  Anorbitis the curved path in space that is followed by an object going round and round a planet, moon, or star.
  1. Mars and Earth have orbits which change with time...
     火星与地球的运行轨道随着时间而变化。
  2. The planet is probably in orbit around a small star.
     这颗行星可能正环绕着一颗小恒星运行。
• VERB 环绕…的轨道运行
  If something such as a satelliteorbitsa planet, moon, or sun, it moves around it in a continuous, curving path.
  1. In 1957 the Soviet Union launched the first satellite to orbit the earth.
     1957年，苏联发射了第一颗绕地卫星。
• N-SING （影响所及的）范围，领域，圈子
  Theorbitof a particular person, group, or institution is the area over which they have influence.
  1. In the late 1970s Laos fell within the orbit of Vietnam and the Soviet Union.
     20世纪70年代末，老挝被纳入了越南和苏联的势力范围。

双语例句

• It's the gravitational attraction between the sun and the planets that sustains the planets in elliptical orbits around the sun.
  那是太阳和行星之间的万有引力。维持着众行星围绕在太阳四周的椭圆轨道上。
• Using the theory of frontier molecular orbits, this article explains clearly stereoselectivity through the examples of electrocyclic reactions.
  本文通过电环化反出实例，应用前线轨道理论清楚地解释了该反应中的高度立体选择性问题。
• The wave involves the synchronization of stellar orbits.
  密度波牵涉到恒星轨道的同步化。
• The Earth orbits in an ellipse.
  地球轨道呈椭圆形。
• The moon orbits around the earth; the planets are orbiting the sun.
  月亮绕地球转；行星正绕太阳转。
• They knew each other by sight, but their orbits not touch.
  他们彼此面熟，但没有接触往来。
• Most planetary orbits are not circles but ellipses.
  大多数行星的轨道不是圆的而是椭圆的。
• The existence and relevant theorems of Homoclinic orbits for another generalized Lienard system are obtained.
  本文得到了另一广义系统，的同宿轨的存在条件及其相关定理。
• A newfound planet orbits the wrong way, backward compared to the rotation of its host star.
  一颗新发现的行星在轨道上运动方向上错误，和其宿主恒星的自传反方向。
• Other enumeration problems lead us to the study of orbits of permutation groups.
  其它的计数问题引导我们去研究置换群的轨道。