例句與造句

1. Active galactic nuclei
   活動(dòng)星系核
2. On the other hand , galaxy - mass black holes are found in active galactic nuclei ( agn )
   另一種有星系質(zhì)量大小的黑洞常發(fā)現(xiàn)存在于活躍的星系核心( agn ) 。
3. Automated spectral classification of broad - line and narrow - line active galactic nuclei based on k - nearest neighbour
   近鄰方法的窄線與寬線活動(dòng)星系核的自動(dòng)光譜分類
4. Candidates for more massive black holes were first provided by the active galactic nuclei and quasars , discovered by radioastronomers in the 1960s
   活躍的銀河核和類星體首先提供了更多質(zhì)量龐大的黑洞候選者,在1960年無線天文學(xué)家發(fā)現(xiàn)了它們。
5. He has worked in fields ranging from star formation to active galactic nuclei and is now chair of the astronomy department at the university of washington
   他的研究?圍廣泛，從恒星的形成至活躍星系核均有涉獵，目前擔(dān)任美國(guó)華盛頓大學(xué)天文系系主任。
6. It's difficult to find active galactic nucleus in a sentence. 用active galactic nucleus造句挺難的
7. The existence of black holes in the universe is well supported by astronomical observation , particularly from studying supernovae and x - ray emissions from active galactic nuclei
   天文學(xué)觀察很好地支持了宇宙中黑洞存在,特別從研究來自活躍的銀河核心超新星和x光輻射。
8. Surprisingly , the results indicate that most of the energy released by the infalling gas goes , not into an outpouring of light as is observed in many active galactic nuclei , but into jets of high - energy particles
   令人吃驚的是，結(jié)果表明，與大多數(shù)活動(dòng)星系核不同，下落氣體釋放的大部分能量并沒有作為光輻射傾瀉而出，卻是注入到了高能粒子噴流中。
9. Many of them were discovered in the distant universe when it was at a young age . at that time , there were significantly more interactions between stars and galaxies , particular near the core of galaxies . we can deduce the existence of black holes by studying the dynamics of such active galactic nuclei
   這類黑洞多存在于宇宙中遙遠(yuǎn)的地方即宇宙的早期，在那時(shí)，恒星和星系之間相互作用明顯較多，尤其在星系核心附近我們就是藉著研究活躍星系核的動(dòng)態(tài)來探測(cè)這類黑洞的存在。