quasar中文是什么意思

音標(biāo)：[ 'kweisɑ: ] 發(fā)音:

中文翻譯
造句

n.
【天文學(xué)】類星體；類星射電源。

classical quasar 經(jīng)典類星體
double quasar 雙重類星體
moon quasar 月球類星體
multiple quasar 多重類星體
quasar (alternate) 飛行射擊
quasar astronomy 類星體天文
radio quasar 射電類星體
reddened quasar 紅化類星體
twin quasar 雙類星體
american quasar petroleum co 美國夸薩石油公司
cla ical quasar 經(jīng)典類星體
core-dominated quasar 核占優(yōu)類星體
core-dominated quasar ( cdq ) 核占優(yōu)類星體
flat- ectrum radio quasar 平譜射電類星體
flat-spectrum radio quasar 平譜射電類星體
highly polarized quasar 高偏振類星體
highly polarized quasar ( hpq ) 高偏振類星體
istituto quasar design school 奎薩學(xué)院設(shè)計學(xué)校
ovv quasar, optically violently ovv類星體
quasar radio source 類星體射電源
quasar-galaxy pair 類星體星系對
radio loud quasar 強(qiáng)射電類星體
radio quiet quasar 射電寧靜類星體
radio-intermediate quasar 中介射電類星體
quas-differntial input 類似訊差輸入
quas invertible element 擬正則元

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例句與用法

Energy is injected into space by quasars in the form of fast, nonrelativistic particles .
能量是以快速非相對論性粒子的形式由類星體注入空間的。
The quasars cannot shine for longer than a few million years with their present luminosity .
在幾百萬年以后，類星體將不可能具有他們今天那樣的發(fā)光度。
The quasars are so bright that they probably are consuming their energy resources at a very rapid rate .
類星體非常明亮，因而它們可能正在極其迅速地消耗它們的能源。
The redshift means that the quasars are very far away, more distant than the most distant galaxies we can see .
紅移意味著類星體是非常非常遙遠(yuǎn)的天體，比我們觀測到的最遙遠(yuǎn)的星體還要遠(yuǎn)。
This explains why there are no nearby quasars
這解釋了為什么附近沒有類星體。
Quasar is short for quasi - stellar radio source
類星體是“類似恒星射電源”的縮寫。
Vacuum phase - transition and the energy mechanism of quasars
真空相變與類星體的能源機(jī)制
Multi - wavelength observation of quasars
類星體的多波段觀測
Many quasars radiate as much power as 100 trillion suns
許多類星體輻射的功率就如100兆個太陽那般強(qiáng)。
A radio galaxy is related to , but appears larger than , a quasar
一個射電星系與之有關(guān)，但是它比類星體要大。

更多例句： 1 2 3 4 5

英文解釋

a starlike object that may send out radio waves and other forms of energy; many have large red shifts
同義詞：quasi-stellar radio source,

百科解釋

A quasi-stellar radio source ("quasar") is a very energetic and distant active galactic nucleus. Quasars are extremely luminous and were first identified as being high redshift sources of electromagnetic energy, including radio waves and visible light, that were point-like, similar to stars, rather than extended sources similar to galaxies.

詳細(xì)百科解釋