| 释义 |
pre·ces·sion 英priːˈseʃən美priˈsɛʃənAHDprē-sĕshʹən 高COCA⁵¹¹³⁷BNC⁵⁰¹⁹²iWeb²⁸⁸⁴²
基本英英搭配记法近义反义例句Thesaurus例句
n.先行¹⁰⁰;物进动;分点岁差形容词precessional
Noun:
the motion of a spinning body as a top in which it wobbles so that the axis of rotation sweeps out a conethe act of preceding in time or order or rank as in a ceremonylunisolar precession日月岁差real precession真实进动Larmor precession拉莫尔旋进,拉莫尔进…gyro precession陀螺进动性precession camera旋进照相机precession motor进动电动机precession angle岁差角precession gyroscope进动陀螺仪,进动回转…precession rate进动速度mechanized precession机械进动apparent precession视漂移planetary precession行星岁差orbital precession轨道旋进precession axis旋进轴
pre-预-cesS,-ion行为|动作|状态⇒n.先行;物进动;分点岁差n.领先;天岁差;领前;旋进;前行;前进运动;进动力矩;运动;优先近义词 precedence优先precedency领先
名词100%
用作名词In the third chapter,precessioncone semi-angle is discussed.第三章主要讨论进动锥角的问题。
Spacecraft tracking could look for a similarprecessionof Mars's orbit.利用追踪太空船，也可以找寻火星轨道类似的进动。
It goes backward, and is therefore called aprecession.它有前向后推，因此称做一个岁差。
He then accounts for theprecessionof the equinoxes.然后他解释分点岁差。as in.precedence
同义词 antecedence,earliness,lead,precedency,preeminence,preexistence,preference,primary,priority,rank,seniority,superiority,supremacyanteposition,prevenience,previousness
反义词 subservienceinferiority,last,lowestas in.precedency
同义词 antecedence,earliness,lead,preeminence,preexistence,preference,primary,priority,rank,seniority,superiority,supremacyanteposition,prevenience,previousness,right of way
反义词 subservience
precedencenoun highest in rank;first in order
antecedence,anteposition,earliness,lead,precedency,preeminence,preexistence,preference,prevenience,previousness,primary,priority,rank,seniority,superiority,supremacy
precedencynoun precedence
antecedence,anteposition,earliness,lead,precession,preeminence,preexistence,preference,prevenience,previousness,primary,priority,rank,right of way,seniority,superiority,supremacy And now you will see an instantaneous increase in the precession frequency.
你们能看到旋进频率的,瞬间上升。163
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。 ebigear
The stones are perfect constructed for predicting and sighting a wide variety of astronomical alignments including the precession of the equinoxes.
石头是为了预言而完美地构建，可以看到更广阔的天文阵列，包括岁差运动。 http://dj.iciba.com
The precession frequency goes up.
旋进的频率上升了。163
Do you really think that the precession frequency will be infinitely high? Of course not.
你们认为旋进的频率,会无限的高吗，当然不是。163
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。 yeeyan
First of all, if you increase the torque, the upstairs, then it says that the precession frequency will increase.
首先，如果力变大了，上面，说旋进的频率,也会上升。163
I can show you the precession in another way which is, in fact, very intriguing.
我用另一种方法展示旋进,事实上，很有趣的。163
I had to apply it all the time and when I stopped the precession stopped.
我必须一直这样，当我停下,旋进也停下了。163
It is due to a phenomenon called the precession of the equinoxes.
这是由于岁差现象所导致。 blog.sina.com.cn
Nowadays the sun lies in the neighbouring constellation Gemini on the time of the summer solstice due to the effect of precession.
现在，由于岁差的原因，太阳在夏至时停靠在巨蟹座旁边的双子座。 blog.sina.com.cn
Objective. To determine if a steady-state free precession SSFP diffusion-weighted MRI is useful for differentiating sacral insufficiency fractures from metastases of the sacrum.
目的：明确稳态自由运动 SSFP MRI弥散成像对于鉴别骶骨应力性骨折与骶骨转移瘤是有效的。 adoop.cn
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。163
Strong gravity creates this so-called precession, and the more massive the objects, the easier the precession is to observe.
强大的引力制造了这个所谓的进动，质量越大的物体，它的进动越容易被观察到。 ebigear
That gives you the frequency of the precession.
从而得到了旋进的运动频率。163
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。 cnki
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。 cnki
This wobbling rotation causes the movement of stars pattern and gradually drift in the sky called precession in a5,125 year cycle.
这种颤动旋转产生了恒星的运动形状，并逐渐在天空中漂移，称为一个5，125年周期中的一个岁差。 transcn
Three orbital elements of the Earth: precession, declination and eccentricity, and Milankovitch theory are introduced briefly.
本文简介了黄赤交角、偏心率、岁差等地球轨道三要素和米兰柯维奇理论。 dictall
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。 cnki
We call this motion of the stool, and in this case the motion of the spinning wheel, we call that precession.
我们将这种运动称为，在这个例子,就是旋转的轮子的运动，称为旋进。163 |