precession信息详情
n.先行，优先；进动，旋进；岁差
apsidal precession───后向进动
gyroscopic precession───[力]陀螺进动
perihelion precession───近日点进动
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。
a third movement the hypothesis covers called precession.───假说所包括的第三种运动叫做岁差。
Precession, basically is the change in the direction of earth's axis of rotation.───岁差，基本上是地球自转轴方向的改变。
The lunisolar precession, derived from the general precession in longitude, is one of the important parameters in astronomy.───由岁差常数求得的日月岁差是天文学的重要参数之一，它和地球动力学扁率相联系。
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。
For those who haven't heard the word, "precession" is when an object with a nonspherical shape wobbles around its rotation axis.───如果你还不了解“进动”这个词，进动指的是物体绕它的旋转轴有非球形的摆动。
Besides, the micro-Doppler signature of precession can be applied to the discrimination of the warhead and decoy.───同时，进动的微多普勒特征可用于识别真假目标。
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。
You could then calculate the height of the building by the period of the precession.───根据摆动周期，你可及计算出建筑物的高度。
This gyroscopic motion is called precession.
He then accounts for the precession of the equinoxes.
The so-called lunisolar precession is caused by the inequality of the moments of inertia of the earth.
An example is periodic motion, such as the precession of a particle with intrinsic spin and magnetic moment in a constant magnetic field.
The data curve of FHD-1 nuclear precession magnetometer in Taian station always shows some accidented variation in recent years. After study we found out that it is caused by instrumental malfunction.
Calculations using Newtonian mechanics predict a precession of 532 arcsec per century.
To move in or be subjected to precession.
For instance, if the rate of precession matches the rate at which the host planet orbits the sun, the moon is said to be in an "evection" resonance.
It goes backward, and is therefore called a precession.