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在"英语"词典里proper motion}的意思

词典
词典
section

英语中PROPER MOTION的发音

proper motion play
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PROPER MOTION的语法类别

noun
形容词
动词
副词
代词
介词
连词
限定词
感叹词

PROPER MOTION在英语中的意思是什么?

点击查看«proper motion»在英语词典里的原始定义
点击查看在中文词典里此定义的自动翻译
proper motion

正确运动

Proper motion

如从太阳系质量中心观察到的,恒星的适当运动是其随时间的角度变化率。 以秒为单位的弧度每秒测量,arcsec / yr,其中3600弧秒等于1度。 这与径向速度形成对比,径向速度是通常通过接收辐射的多普勒频移测量的朝向或远离观察者的距离的时间变化率。 适当的运动并不完全是“适当的”,因为它包括由于太阳系本身的运动而产生的一个部件。 由于光速有限,无法观察到远距恒星的瞬时速度; 观察到的适当运动反映了在从该光源发射光时星的速度。 物体的正确运动和速度分量之间的关系。 在发射时,物体距离太阳d,并以角速率μ弧度/ s移动,即μ= vt / d,vt =横向于太阳线视线的速度分量。 The proper motion of a star is its rate of angular change in position over time, as observed from the center of mass of the Solar System. It is measured in seconds of arc per year, arcsec/yr, where 3600 arcseconds equal one degree. This contrasts with radial velocity, which is the time rate of change in distance toward or away from the viewer, usually measured by Doppler shift of received radiation. The proper motion is not entirely "proper" because it includes a component due to the motion of the solar system itself. Due to the finite speed of light the instantaneous velocities of distant stars cannot be observed; the observed proper motion reflects the velocity of a star at the time the light was emitted from that source. Relation between proper motion and velocity components of an object. At emission, the object was at distance d from the Sun, and moved at angular rate μ radian/s, that is, μ = vt / d with vt = the component of velocity transverse to line of sight from the Sun.

在英语 词典里proper motion的定义

字典中的自身运动的定义是恒星相对于太阳运动方向的非常小的连续变化。 从它的径向和切向运动来确定。

The definition of proper motion in the dictionary is the very small continuous change in the direction of motion of a star relative to the sun. It is determined from its radial and tangential motion.

点击查看«proper motion»在英语词典里的原始定义
点击查看在中文词典里此定义的自动翻译

PROPER MOTION一样开头的英语单词

proper
proper class
proper fraction
proper name
proper noun
proper psalm
proper subset
proper time
properdin
properispomenon
properly
properness
propertied
properties
Propertius
property
property bond
property centre
property company
property developer

PROPER MOTION一样开头的英语单词

accreditation
body lotion
commotion
devotion
emotion
harmonic motion
in motion
locomotion
lotion
love potion
motion
Newton´s laws of motion
notion
potion
promotion
sales promotion
self-promotion
slow motion
slow-motion
stop-motion
suntan lotion

英语近义词词典里proper motion的近义词和反义词

近义词

«proper motion»的25种语言翻译

翻译者
online translator

PROPER MOTION的翻译

通过我们的英语多语言翻译器,找到proper motion25种语言翻译
该章节所呈现的将proper motion由 英语向其他语言的翻译是通过自动统计翻译获得的;在英语中基本的翻译单位是单词«proper motion»。

翻译者英语 - 中文

适当的运动
1,325 数百万发言者

翻译者英语 - 西班牙语

movimiento propio
570 数百万发言者

英语

proper motion
510 数百万发言者

翻译者英语 - 印地语

उचित प्रस्ताव
380 数百万发言者
ar

翻译者英语 - 阿拉伯语

الحركة الصحيحة
280 数百万发言者

翻译者英语 - 俄语

собственное движение
278 数百万发言者

翻译者英语 - 葡萄牙语

movimento próprio
270 数百万发言者

翻译者英语 - 孟加拉语

সঠিক গতি
260 数百万发言者

翻译者英语 - 法语

mouvement propre
220 数百万发言者

翻译者英语 - 马来语

Gerakan yang betul
190 数百万发言者

翻译者英语 - 德语

Eigenbewegung
180 数百万发言者

翻译者英语 - 日语

固有運動
130 数百万发言者

翻译者英语 - 韩语

고유 운동
85 数百万发言者

翻译者英语 - 印尼爪哇语

Gerakan sing bener
85 数百万发言者
vi

翻译者英语 - 越南语

chuyển động thích hợp
80 数百万发言者

翻译者英语 - 泰米尔语

சரியான இயக்கம்
75 数百万发言者

翻译者英语 - 马拉地语

योग्य मोशन
75 数百万发言者

翻译者英语 - 土耳其语

Uygun hareket
70 数百万发言者

翻译者英语 - 意大利语

moto proprio
65 数百万发言者

翻译者英语 - 波兰语

Prawidłowa ruchu
50 数百万发言者

翻译者英语 - 乌克兰语

власний рух
40 数百万发言者

翻译者英语 - 罗马尼亚语

mișcare corectă
30 数百万发言者
el

翻译者英语 - 希腊语

σωστή κίνηση
15 数百万发言者
af

翻译者英语 - 布尔语(南非荷兰语)

behoorlike beweging
14 数百万发言者
sv

翻译者英语 - 瑞典语

ordentlig rörelse
10 数百万发言者
no

翻译者英语 - 挪威语

riktig bevegelse
5 数百万发言者

proper motion的使用趋势

趋势

词语 «PROPER MOTION»的使用趋势

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经常使用
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此处所显示的地图给出了词语«proper motion»在不同国家的使用频率。
proper motion的主要搜索趋势和常见用法
用户为查找我们的英语在线词典以及单词«proper motion»的最常用表达而进行的主要搜索的列表。

词语«PROPER MOTION» 随时间而变化的使用频率

该图表展现了单词«proper motion»在过去500年中的用法频率的每年演化其实施是基于分析词语«proper motion»从1500年到现在在 英语数字出版物中出现的频率。

proper motion的英语文献、引用和新闻中的使用范例

示例

«PROPER MOTION»相关的英语书籍

在以下的参考文献中发现proper motion的用法。与proper motion相关的书籍以及同一来源的简短摘要提供其在 英语文献中的使用情境。
1
Measures of Proper Motion Stars Made with the 40-Inch ...
This is an EXACT reproduction of a book published before 1923. This IS NOT an OCR'd book with strange characters, introduced typographical errors, and jumbled words.
Sherburne Wesley Burnham, 2010
2
Popular Science
be just about on the limit. In this value, V , is included the effect of the parallactic motion, which, on the general average, increases the apparent proper motion of a star. To study this effect let us call the list of 90 or more stars actually found List  ...
3
Isolated Neutron Stars: From the Surface to the Interior: ...
4.4 Least squares solution for the parallax and proper motion With the corrected positions for all stars at all four epochs in hand, we could solve for the proper motion and parallax of all the stars in the field. The solution that we obtained in the ...
Silvia Zane, Roberto Turolla, Dany Page, 2007
4
Catalogue of Proper Motion Stars
This is a reproduction of a book published before 1923.
Jermain Gildersleeve Porter, Elliott Smith, 2011
5
The Expanding Universe: Astronomy's "Great Debate," 1900-1931
Maanen, A. van (1921a) Investigations on proper motion, fourth paper: Internal motion in the spiral nebula Messier 5 1 , Astrophys. J. , 54, 237-45 . Maanen, A. van (19216) Investigations on proper motion, fifth paper: The internal motion in the ...
Robert William Smith, 1982
6
A Giant Step: From Milli- to Micro- Arcsecond Astrometry ...
An overview of currently available, large-area, proper-motion catalogs is presented. These include the well-known catalogs based on historical Schmidt- telescope surveys as well as other projects that make use of observational material the ...
International Astronomical Union. Symposium, Wenjing Jin, Imants Platais, 2008
7
Stars and Galaxies
Proper Motion Parallax isn't the only way to find the distances to the stars. A related technique uses the motions of the stars. All the stars in the sky, including the sun, are moving along orbits around the center of our galaxy. That motion isn't  ...
Michael Seeds, Dana Backman, 2012
8
Foundations of Astronomy
Proper Motion Parallax isn't the only way to find the distances to the stars. A related technique uses the motions of the stars. All the stars in the sky, including the sun, are moving along orbits around the center of our galaxy. That motion isn't  ...
Michael Seeds, Dana Backman, 2012
9
Astronomical Applications of Astrometry: Ten Years of ...
2.1 1.2 Common proper motion systems An interesting technique to obtain parallaxes of lowluminosity stars is via the identification of faint components of physical binaries whose primaries have measurable parallaxes, and which are then ...
Michael Perryman, 2009
10
Essential Astrophysics
The proper motion of Proxima Centauri is 3.85” year—1. The star with the second largest proper motion, at 8.7” yr—l, is Kapteyn's star, named for the Dutch astronomer Jacobus C. Kapteyn (1851—1922), who first catalogued it (Kapteyn 1898).
Kenneth R. Lang, 2013

包含词语«PROPER MOTION»的新条目

找出国内和国际出版社所讨论的内容,以及词语proper motion在以下新条目的上下文中是如何使用的。
1
Seeking a balanced life
“Or, are we spinning too many poles and need to simplify our life to keep all that truly matters in proper motion?” Elder Hallstrom said regular ... «Deseret News, 七月 15»
2
Michael Barnett: For people with mortgage woes, there is hope — if …
When the last bankruptcy plan payment has been made, the mortgage would be current, and if the debtor filed the proper motion(s) during the ... «TBO.com, 七月 15»
3
Law firm must surrender notes on NJ bridge closing: judge
The judge, though, said the firm's objections were “premature,” noting that a “proper motion to quash or modify the subpoena is not currently ... «New York Daily News, 七月 15»
4
Law firm that cleared Christie in Bridgegate must turn over notes …
The judge, though, said the firm's objections were "premature," noting that a "proper motion to quash or modify the subpoena is not currently ... «Press of Atlantic City, 七月 15»
5
Judge Grants Subpoena of Gibson Dunn's Bridgegate Notes
Since no proper motion to quash or modify the subpoena is before the court, Wigenton said she would not address or opine on the merits of the ... «New Jersey Law Journal, 七月 15»
6
Gibson Dunn Must Turn Over Bridgegate Probe Notes
"A proper motion to quash or modify the subpoena is not currently before this court." Kelly and Baroni have denied allegations that they ordered ... «Law360, 七月 15»
7
Defense attorneys ask for jury to not know of victim's well-known …
"Although I am very confident in my representer's trial strategy, I find that failure to file proper motion's for these above factors before trial can ... «Tampabay.com, 七月 15»
8
Are the ancient planets discovered around Kapteyn's Star for real?
Discovered due to its high (8 arc seconds per year) proper motion by Dutch astronomer Jacobus Kapteyn in 1898, Kapteyn's Star is the closest ... «Phys.Org, 七月 15»
9
Is Kapteyn B Not to Be?
Discovered due to its high (8 arc seconds per year) proper motion by Dutch astronomer Jacobus Kapteyn in 1898, Kapteyn's Star is the closest ... «Universe Today, 七月 15»
10
"Phone-y Business" and Exposure in the Information Age
He's most famous for his movie A Trip to the Moon, but before he transitioned into making what we would consider proper motion pictures, ... «The Escapist, 七月 15»

参考文献
« EDUCALINGO. Proper motion [在线]. 可用 <https://educalingo.com/zh/dic-en/proper-motion>. 五月 2024 ».
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