precession [pri'seʃən]

precession的基本解释

n.

先行, 优先, 岁差

precession所属的单词分类

Astronomy / 天文 [220]

white giant  ·  visual magnitude  ·  red dwarf  ·  pole star  ·  outer planets  ·  orbital inclination  ·  orbital eccentricity  ·  muttnik  ·  interstellar dust  ·  inner planets

与precession相关的网络例句 [注：此内容来源于网络，仅供参考]

As the Earth's rotation axis in space there is precession and nutation, by the effects of precession and nutation is called true sidereal day sidereal day, excluding the impact of nutation, only affected by the precession of the sidereal day sidereal day is called flat.

由于地球自转轴在空间存在岁差和章动，受岁差和章动影响的恒星日称为真恒星日，扣除章动的影响，仅受岁差影响的恒星日称为平恒星日。

The experiment results show that the method is effective in estimating precession angle and cycle when the precession angle is not very large.

实验结果表明，该方法在目标进动角不大条件下可以有效估计目标的进动角和进动周期。

The effect of lunisolar precession is analyzed in this paper. It is found that the lunisolar precession affects the exact measures of P of pulsars.

通过对日月岁差效应的分析，发现它已经影响到了某些脉冲星的周期的精密测量。