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单词 precession
释义

precession

美 [pr?'se??n]
英 [pr?'se??n]
  • n.进动;先行;【天】岁差
  • 网络旋进;差数;进动性
n.
1.
前进运动,进动;【天】岁差
2.
前行,先行

例句

释义:
1.
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。
d.wanfangdata.com.cn
2.
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。
www.myoops.org
3.
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。
dictsearch.appspot.com
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。
www.ceps.com.tw
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。
www.ebigear.com
6.
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。
www.bing.com
7.
Professional creation and brand precession are our policy. We have put product quality at the important place in the development of company.
企业以专业打造、品牌先行为宗旨,把产品质量放在企业发展道路中的重要位置。
bbs.fobshanghai.com
8.
Since the alignment is not exact, the result is a wobbling rotation, or "precession, " that's unique to each type of atom.
由于这种排列并不精确,所以结果就是原子不规则的旋转,或者称为“先行”,对于每一个原子都是不同的。
dictsearch.appspot.com
9.
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。
10.
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。
terms.shengwuquan.com
1.
This gyroscopic motion is called precession.
此陀螺运动叫做进动。
www.kuenglish.info
2.
This wobbling rotation causes the movement of stars pattern and gradually drift in the sky called precession in a 5, 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。
www.transcn.org
3.
When the lower bound is far less than the true precession period, the proposed method still has good estimation performance.
当进动周期下限远小于真实进动周期时,该方法仍然具有良好的估计性能;
hkxb.buaa.edu.cn
4.
Kirisun is in the precession of advanced management system, enormous capital, primary research force, refined instrument.
科立讯公司拥有先进的管理体系、强大的资金实力、一流的研发力量、精良的仪器设备。
www.88ht.com
5.
Finally, The gyroscope orbit precession equations of several known gravitation theories are compared and analysed.
最后对几种已知的引力理论的陀螺进动方程进行比较分析。
dspace.library.nenu.edu.cn
6.
In Egypt there exists a star clock for the Precession of the Equinoxes and an electric light bulb that dates to 2600 BC.
在埃及存在岁差的恒星时钟和日期是西元前2600年的电灯泡。
dictsearch.appspot.com
7.
This alignment occurs as a result of the precession of the equinoxes.
此路线的发生是由于分点岁差的结果的。
tieba.baidu.com
8.
And if I make the torque higher, then the precession frequency will go up.
如果我使力加大,旋进的频率就会上升。
open.163.com
9.
Experimental results show the validity of the algorithm in estimating the precession angle of cone.
仿真实验结果表明本文提出的算法能够有效估计出目标的进动角。
www.magsci.org
10.
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。
www.ebigear.com
1.
Spacecraft tracking could look for a similar precession of Mars 's orbit.
利用追踪太空船,也可以找寻火星轨道类似的进动。
dictsearch.appspot.com
2.
Our experiment measured the decoherence rate by monitoring the precession of the spins .
我们的实验以观察电子自旋的进动来测量变调率。
dictsearch.appspot.com
3.
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。
physics.zju.edu.cn
4.
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。
physics.zju.edu.cn
5.
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。
open.163.com
6.
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。
open.163.com
7.
And calculated the anomalous precession of the orbit of Mercury.
计算出水星轨道进动的。
www.lcsd.gov.hk
8.
The so-called lunisolar precession is caused by the inequality of the moments of inertia of the earth.
所谓日月岁差,是由于地球转动惯量的不相等造成的。
dictsearch.appspot.com
9.
Unitary time evolution as precession among these states.
处于这些态中进动的么正时间演化。
www.myoops.org
10.
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。
open.163.com
1.
Well, if the torque is stronger then it is more powerful, so you expect that the precession frequency will be higher.
如果力变大了,就会更有力,你们期待,旋进的频率会变大。
open.163.com
2.
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
3.
The shift is caused by precession, the wobble in the Earth's axis caused by the gravitational attraction of the moon to the Earth's equator.
这种移动是由于岁差引起的,即月球的万有引力对地球赤道引起的地球中轴位置的移动。
dongxi.net
4.
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。
open.163.com
5.
To move inor be subjected to precession.
产生进动向前运动或被驱向前。
dict.hjenglish.com
6.
The researchers determined that the precession of the pulsar's orbital axis advances by 4. 77 degrees per year, plus or minus 0. 66 degrees.
研究者确定,脉冲星的轨道轴进动幅度每年前进4.77度,误差0.66度。
www.crazyenglish.org
7.
The most recent precession cycle began around 2, 150 years ago as the Earth's axis passed from Aries through Pisces.
最近的岁差周期开始前约2150年从通过双鱼座白羊座通过地球的轴心。
www.bing.com
8.
That gives you the frequency of the precession.
从而得到了旋进的运动频率。
open.163.com
9.
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。
open.163.com
10.
In addition we are looking for precession Metal Film resistors pls. advise is it's available?
这句话的意思是“除此之外,我们也在寻找专业的金属膜电阻,你们有吗?”
baike.china.alibaba.com
1.
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。
open.163.com
2.
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。
china.globalhardwares.com
3.
Study of orientation techniques by geomagnetic component proton precession magnetometer
分量质子旋进磁力仪定向方法的研究
www.ilib.cn
4.
The efficiency analysis that the means of production's price index is taken for precession indicator
对生产资料价格指数作为先行指标的有效性分析
www.ilib.cn
5.
Study and Countermeasure of the pollution problems from Electrolytic Manganese Production Precession
电解金属锰生产中的污染问题及对策研究
ilib.com.cn
6.
Elimination of disturbances in nuclear precession geomagnetic observations at Nantong Seismic Station
南通台核旋观测干扰的排除
www.ilib.cn
7.
Analysis of observation error of the declination with bias current by vector proton precession magnetometer
分量核旋仪偏置电流对磁偏角测量的影响分析
www.ilib.cn
8.
Quantum manipulation of atoms, molecules, and photons with applications to precession measurements
原子与分子和光子相互作用的量子调控及其在精密测量中的应用
itp.ecnu.edu.cn
9.
Character analyzing of spatial precession for cone and its parameter extracting
锥体目标空间进动特性分析及其参数提取
www.ilib.cn
10.
Analysis of observation Error by geomagnetic component proton precession magnetometer
分量质子旋进磁力仪观测误差分析
ecalifornia.cn
1.
Experimental demonstration and analysis of precession magnetic moment of circumfluence of current
环电流磁矩进动的演示与分析
www.ilib.cn
2.
The Principal and Characteristic of New Type Precession Vortex Intelligent Flowmeter
新型旋进旋涡智能流量计原理及其特点
ilib.cn
3.
Early Pliocene Precession Rhythm of African Monsoon and Mediterranean Sea Surface Productivity
早上新世非洲季风与地中海表层生产力变化的岁差节律
ilib.com.cn
4.
Marine and aerial fluxgate and proton-precession magnetometer measurements;
海洋和航空磁通量测量和质子旋进磁力仪测量;
www.sinobay.com
5.
Characteristics and Usage of Intelligent Vortex Precession Flowmeter
智能旋进式流量计的特点及使用
ilib.cn
6.
Anti-jamming Technique for the Observation System of FHD-Component Nuclear Precession Magnetometer
FHD分量核旋仪观测系统的抗干扰技术
www.ilib.cn
7.
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;
www.dictall.com
8.
The Earth Dynamical Flattening and Its Relation to Precession and Nutation
地球动力学扁率及其与岁差章动的关系
www.ilib.cn
9.
Radar Feature Extraction of Micro-precession Ballistic Missile Warhead
微进动弹道导弹目标雷达特征提取
ilib.cn
10.
The simulation of the fluid oscillation induced by vortex precession
旋涡进动诱发流体振动仿真结果
sklofp.zju.edu.cn
1.
Spin precession and modification in polarization analysis
极化分析中的自旋进动及其修正
www.ilib.cn
2.
Modelling and perturbation solution of the mercury perihelium precession
水星近日点进动的建模与摄动解
www.wanfangdata.com.cn
3.
Simulation of climate phase lags in response to precession and obliquity forcing and the role of vegetation
气候相位滞后、进动、倾斜度作用力和植被作用的模拟
edu.cma.gov.cn
4.
a slow evolution in the orbit of the planet Mercury (perihelion precession)
缓慢演变着的水星运行轨道(近日点的进动);
www.bing.com
5.
it goes backward , and is therefore called a precession
它有前向后推,因此称做一个岁差。
www.ichacha.net
6.
Calculating precession of the equinoxes by tidal force
用引潮力计算岁差
www.ilib.cn
7.
Life is a precession. The slow of foot finds it too swift and he steps out;
生命是一次行军,脚步慢的人觉得它太快了,于是退出;
hi.baidu.com
8.
The Application Of LUXZ Precession Vortex Intelligent Flowmeters In The Crude Oil Refinery High Pressure Gas System
LUXZ旋进旋涡智能流量计在炼油厂高压瓦斯系统的应用
ilib.cn
9.
The wobble and precession-nutation concerning CIP of fluid core Earth
液核地球CIP轴的极移和岁差章动
service.ilib.cn
10.
Research on How to Predict the Drillstring Fatigue Life of Whole Well with Precession and Backward
考虑运动状态时全井段钻柱疲劳裂纹扩展寿命计算研究
www.wenloo.com
1.
The Effect That the Precession Effect Has on Turboprop Aircraft
进动效应对涡轮螺旋桨飞机的影响
www.ilib.cn
2.
Numerical Simulation Study on Vortex Precession in Swirlmeter
旋进旋涡流量计旋涡进动效应的数值模拟研究
ilib.cn
3.
Fast Imaging with Steady-state Precession
利用稳定态旋进之快速造影
ref.podzone.net
4.
Sea-ice feedbacks on the climatic response to precession and obliquity forcing
对运动和倾斜度作用力的气候反应的海冰反馈
edu.cma.gov.cn
5.
The Wobble and Precession-Nutation on CIP of Elastic Earth
弹性地球CIP轴的极移和岁差章动
www.ilib.cn
6.
An algorithm on the precession of the earth's axis
关于地轴进动的一种算法
service.ilib.cn
7.
Research on a high precession micro EDM system
高精度微细电火花加工系统的研制
www.ilib.cn
8.
A Method Based on SCM to Generate Precession Signal of Seeker
一种基于单片机的导引头进动信号产生方法
www.ilib.cn
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