There is a third movement the hypothesis covers called precession.
这个假说所包括的第三种运动叫做岁差。
It will take me a million years to explain even just the basics of this movement as precession is quite complex.
哪怕是这个运动的基本原理，我也要花一百万年才能解释清楚，因为旋进是相当复杂的。
The precession frequency goes up.
旋进的频率上升了。
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。
This phenomenon is called "precession".
这个现象被称作“进动”。
This gyroscopic motion is called precession.
此陀螺运动叫做进动。
He then accounts for the precession of the equinoxes.
然后他解释分点岁差。
It is due to a phenomenon called the precession of the equinoxes.
这是由于岁差现象所导致。
The rotation of the Earth includes precession, nutation, variations of the rotation rate and polar motion.
地球自转运动包括岁差和章动，极移和日长的变化。
There are two kinds of vortex type oscillatory flowmeter: vortex flowmeter and vortex precession flowmeter.
基于旋涡流体振荡原理的流量计主要有两种：涡街流量计和旋进旋涡流量计。
The single black hole-accretion disk precession model or disk-driven precession model is discussed carefully;
着重论述了单黑洞—吸积盘进动模型或盘致进动模型；
This conclusion is consistent with the hypothesis that the rotational axis of the minor planet has no precession.
这个结论和小行星自转轴不进动的假定是一致的。
Therefore, the theoretical definition of CIP and its dynamical equation on wobble and precession-nutation are given.
由此对CIP轴进行了理论定义，并给出了其极移、岁差章动的动力学方程。
The sixth chapter made an experiment study upon the fluid oscillation characteristics of vortex precession flowmeter.
论文第六章对旋进旋涡流量计的流体振动特性进行实验研究。
Under the effect of every order tidal moment, the expression of precession and nutation for the CIP axis is presented.
在各阶潮汐力矩的作用下，得到CIP轴岁差章动的表达式。
In this paper, we studied the precession and gravitation acceleration effects of a test particle in gravitational fields.
本文对试验粒子在引力场中的轨道进动效应和引力加速效应进行了研究。
Then Larmor precession of the atom under the action of circularly-polarized light and outside magnetic field is analyzed.
然后，分析了原子在圆偏振光和外磁场作用下的拉莫尔进动。
This article extends the concept of regular precession of angular momentum vector to any mathematical and physical vector.
本文将力学中角动量矢量的规则进动的概念拓展到任意数学或物理矢量之上；
Besides, we study the spin precession in one-dimensional ballistic system with three different forms of spin-orbit coupling.
此外，我们研究了在三种不同形式的自旋轨道耦合下一维弹道系统中的自旋进动。
Intelligent Vortex precession flowmeter developed by our company is a new flow instrument at the leading level in our country.
智能旋进旋涡流量计是我公司开发研制的具有国内领先水平的新型气体流量仪表。
Therefore, the theoretical definition of CIP and its dynamical equation on polar motion and precession-nutation have been given.
由此对CIP轴进行了理论定义，并给出了其极移、岁差和章动的动力学方程。
An example is periodic motion, such as the precession of a particle with intrinsic spin and magnetic moment in a constant magnetic field.
一个例子是周期运动，如一个带有自旋和磁矩的粒子在恒定磁场中的进动。
Vector nature of angular momentum, precession, conservation of vector angular momentum (its transfer between parts of a system), nutation.
角动量的向量特性，进动，角动量守恒(它在系统内部之间的转移)，章动。
So this only holds in situations where the spin angular momentum is way, way larger than the angular momentum that you get due to the precession.
所以成立的情况是，旋转的角动量，比旋进的角动量要，大很多很多才行。
The moment of precession and nutation is a prerequisite to explain these phenomena and one main way of building nutational serial of rigid Earth.
岁差章动力矩是解释这些现象的前提条件，也是建立刚体地球章动序列的最主要方法之一。
Even given the precession of the Earth's rotational axis over the millennia, the Sun continues to rise over Stonehenge in an astronomically significant way.
即使有几千年的地球自转轴的进动，太阳仍然以天文意义上的方式从巨石阵上方升起。
The Earth's axis in its orbit does the same thing because of a phenomenon called precession, and is now facing a different star than it did 5, 000 years ago.
地球的地轴做了类似的事情，因为一种现象叫做岁差，现在所面对的是与5000年前不同的星星。
The Earth's axis in its orbit does the same thing because of a phenomenon called precession, and is now facing a different star than it did 5, 000 years ago.
地球的地轴做了类似的事情，因为一种现象叫做岁差，现在所面对的是与5000年前不同的星星。
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