进动

n.precession motion

网络释义：to precess; precessing; precesses

网络释义

n.1.precession motion

1.precession共同发挥的引力作用毕竟相当强大，足以迫使地球的轴"进动"（to precess）——在天文学上，这意味着地球的轴以顺时针方 …

3.precessing规则、地函与地壳的摆动（wobbles），自转轴的进动（precesses）和章动（nutates）等等知识，都是几世纪以来观测太阳 …

6.Overhauser ... precession 旋进 precessional motion 进动 prechamber diesel engine 预燃室式柴油机 ...

1.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。

2.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。

3.Precessing stars do radiate gravitational waves, but they're not the only ones. Any asymmetry about the rotation axis will do.进动的星体确实会辐射引力波，但它们并非唯一的选择。绕旋转轴的任何不对称都会导致引力波的产生。

4.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。

5.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。

6.Another test, involving the precession of a gyroscope in a satellite circling the earth, is scheduled for the 1970s.七十年代还安排了另一实验，它包括绕地球旋转的卫星中的陀螺进动性试验。

7.We used weak pulses of light to monitor the precession, in effect obtaining stroboscopic images of the spin dynamics.我们用弱光脉冲来观测进动，取得了自旋运动的频闪观测影像。

8.This gyroscopic motion is called precession.此陀螺运动叫做进动。

9.The scanner can scan positive and negatives, Yin Yin figure can scan can be milky white tablets rubber concave translator supplies.扫描仪能扫描阳图、阴图底片，殷能扫描乳白片还能进动胶瘪变换摆设耗材。

10.Group Edition is for graphics and text in vertical, process standardization Group Edition is to ensure the effective and improve quality.组版是进动图文纯排的不主给历程，组版表率化、标准化是包管和提矮质度的灵验霸术。