precession

英 [prɪˈsɛʃən]

美 [priˈsɛʃən]

网络  进动性; 运动; 歳差運動; 进动; 旋进

化学

COCA.28486

英英释义

noun

• the act of preceding in time or order or rank (as in a ceremony)
  Synonym:precedenceprecedency
• the motion of a spinning body (as a top) in which it wobbles so that the axis of rotation sweeps out a cone

双语例句

• The tilting of the gyro continues until the erection torque balances the torque producing the precession.
  陀螺继续倾斜直至修正力矩与产生进动的力矩平衡。
• The theory of relativity also includes some more esoteric details, one of which is called spin precession.
  相对论还包括一些更加深奥的细节，其中的一个被称作自转进动。
• The so-called lunisolar precession is caused by the inequality of the moments of inertia of the earth.
  所谓日月岁差，是由于地球转动惯量的不相等造成的。
• Precession is of utmost importance since it causes relatively rapid changes in coordinates d and б.
  岁差之所以特别重要是因为它引起坐标d和б比较迅速的变化。
• He then accounts for the precession of the equinoxes.
  然后他解释分点岁差。
• I can show you the precession in another way which is, in fact, very intriguing.
  我用另一种方法展示旋进，事实上，很有趣的。
• Precession Trend Analysis and Balancing Strategy for Rotors with Multi-fault
  多故障转子进动趋势分析与平衡策略
• I had to apply it all the time and when I stopped the precession stopped.
  我必须一直这样，当我停下，旋进也停下了。
• The precession frequency goes up.
  旋进的频率上升了。
• On the Precession of Planets with Action-angle Variables and General M(?) ller Transformation
  作用角变量方法研究行星进动和广义M（？）ller变换