We are getting a very large precession.

出现大幅度旋进。

In Suffolk there's a village there called Middleton, every Boxing Day they have a precession of the wren.

在萨福克郡有个叫米德尔顿的村庄，每个节日都有鹪鹩装扮的游行。

But due to precession, it's now in Pisces!

但因为进动的影响，现在3月22日太阳在双鱼座。

It's spinning on the long axis around a 17-degree precession.

沿长轴有 17 度的旋进。

This is called precession, and the Earth does it too!

这叫做进动，地球也一样！

Also, the date the Sun is in a particular zodiac constellation changes slowly due to precession as well.

此外，由于进动的关系，太阳在某一宫的日期也会慢慢变化。

There is a third movement the hypothesis covers called precession.

该假设涵盖的第三种运动称为进动。

Precession, basically is the change in the direction of earth’s axis of rotation.

进动，基本上是地球自转轴方向的变化。

Generally, it's held that it was the Greeks who discovered the precession.

一般认为，希腊人发现了岁差。

That causes the axis about which the coin is flipping to drift while it is in the air, a phenomenon called precession.

这会导致硬币在空中抛掷时所围绕的轴发生漂移，这种现象被称为旋进。

In particular it is subject to three changes in position, known formally as its obliquity, precession, and eccentricity, over long periods of time.

尤其是，地球在漫长的时间内要经历三种位置变化，即所谓的黄道交角、岁差和偏心度。

It will take me amillion years to explain even just the basics of this movement as precession is quite complex.

我需要一百万年的时间来解释这个运动的基本原理， 因为岁差非常复杂。

And this pattern roughly coincided with the astronomical cycle known as precession, the change in the tilt of our planet's axis over timescales of about 20,000 years.

这种模式与被称为岁差的天文周期大致吻合，岁差是地球地轴倾斜度在大约 20,000 年的时间尺度内发生的变化。