precession
英 [prɪ'seʃən] 美 [prɪ'seʃən]

n.

运动；旋进；岁差；

英英释义

precession[ pri'seʃən ]

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

    同义词：precedenceprecedency

双语例句

用作名词(n.)

1. In the third chapter, precession cone semi-angle is discussed.
   第三章主要讨论进动锥角的问题。
2. Spacecraft tracking could look for a similar precession of Mars's orbit.
   利用追踪太空船，也可以找寻火星轨道类似的进动。
3. It goes backward, and is therefore called a precession.
   它有前向后推，因此称做一个岁差。
4. He then accounts for the precession of the equinoxes.
   然后他解释分点岁差。

权威例句

Gyromagnetic precession oscillator
Larmor precession and the traversal time for tunneling
Resonant spin-flavor precession of solar and supernova neutrinos.
Precession of the Polarization of Particles Moving in a Homogeneous Electromagnetic Field
Spin-induced orbital precession and its modulation of the gravitational waveforms from merging binaries
Least-squares refinement of unit-cell parameters from precession photographs
Modeling of nutation and precession: New nutation series for nonrigid Earth and insights into the Earth's interior
Optimization of a dual echo in the steady state (DESS) free-precession sequence for imaging cartilage
Cine MR angiography of the heart with segmented true fast imaging with steady-state precession
MR evaluation of ventricular function: true fast imaging with steady-state precession versus fast low-angle shot cine MR imaging: fe...