星系核 的英文怎麼說

中文拼音 [xīngxìhé]
星系核 英文
galactic nucleus
  • 星 : 名詞1 （夜晚天空中閃爍發光的天體） star 2 [天文學] （宇宙間能發射光或反射光的天體） heavenly body...
  • 系 : 系動詞（打結; 扣） tie; fasten; do up; button up
  • 核 : 核構詞成分。
  • 星系 : [天文學] galaxy; galact-
  1. The star to be moving rapidly, perhaps in an orbit around the densely concentrated stars of the galactic nucleus.

    這顆星看來正在以高速運動著，其運動軌道大概就圍繞著由高度密集的恆星所構成的銀河系核心。
  2. Nucleated dwarf elliptical

    有核矮橢圓星系
  3. Nucleated dwarf galaxy

    有核矮星系
  4. In general, ba stars belong to binary system, and their heavy - element overabundances are due to the accreting material from the companions ( the former tp - agb stars and the present white dwarfs ). carrying out a series of monte - carlo simulations, the changes of orbital elements of binaries are recalculated for wind accretion scenario of the total angular momentum conservation

    研究表明，鋇星應該屬于雙星系統，其重元素超豐來自雙星吸積，它的伴星已經經歷了s -過程核合成，而且由在以前發生的同其伴星（以前是agb星，現已演化為白矮星）的質量傳輸過程中，從伴星那裡獲得了富含重元素的物質，這樣造成了鋇星的重元素超豐。
  5. Light from ordinary stars and galaxies comes largely from atoms powered by thermonuclear reactions in the hearts of stars.

    來自一般恆星和星系的光，主要是那些受恆星內部的熱核反應所激發的原子發射出的。
  6. During grand admiral thrawn ' s campaign to retake the galactic core, he ordered a new generation of bomber craft, and sienar delivered the scimitar assault bomber

    在索隆大元帥重新奪回星系核心的戰役中，他訂制了新一代的轟炸機，而西納提供了彎刀襲擊轟炸機。
  7. Our results are much helpful for us to understand the building - up mechanism of the universal density profile, galaxy formation and high redshift tully - fisher relation

    這些結果對我們解釋暗暈的普適密度輪廓，高紅移盤星系的瓜111卜f討ler關系和理解星系核球及盤的形成都有很大幫助
  8. 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，從恆星的形成至活躍星系核均有涉獵，目前擔任美國華盛頓大學天文繫系主任。
  9. Active galactic nuclei

    活動星系核
  10. On the other hand, galaxy - mass black holes are found in active galactic nuclei ( agn )

    另一種有星系質量大小的黑洞常發現存在於活躍的星系核心（ agn ） 。
  11. 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星系核的自動光譜分類
  12. 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，結果表明，與大多數活動星系核不同，下落氣體釋放的大部分能量並沒有作為光輻射傾瀉而出，卻是注入到了高能粒子噴流中。
  13. 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

    這類黑洞多存在於宇宙中遙遠的地方即宇宙的早期，在那時，恆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態來探測這類黑洞的存在。
  14. Chapter one briefly summarizes the defined character and classification of active galaxies nuclei ( agns ) presents the energy mechanism and unified schemes of agns

    第一章簡要概述了活動星系核的定義，特徵和分類。介紹了活動星系核能源產生機制和活動星系核的統一模型。
  15. But radio observations at the very large array later identified another pair of jets originating in the core

    但隨后甚大天線陣進行的射電觀測辨認出了另外一對源自星系核的噴流。
  16. Most astronomers are convinced of the existence of the so - called stellar black holes, which collapse out of single star and have masses up to 10 times that of the sun. a famous example of this kind of black holes is cygnus x - 1. likewise, supermassive black holes, which can have the mass of billions of stars and sit in the centre of galaxies, are also believed to exist

    一向以來，大部份天文學家都相信宇宙中存在著兩種黑洞，一種是由單顆恆星塌縮而成，質量比太陽大約十倍的恆星型黑洞，例如天鵝座- 1另一種是超重黑洞，這種黑洞位於星系核心，質量可達太陽數十億倍，例如我們的銀河系中心，就有一個名為人馬座a ，質量比太陽大300萬倍的黑洞。
  17. Ironically, by pulling matter into the core of a galaxy, a bar can destroy itself

    諷刺的是，把物質拉進星系核會造成星棒自我毀滅。
  18. In visible ( shown in gold ) and infrared ( red ) light, two prominent arms emanate from the bright nucleus and spiral outward

    在可見光（以金黃色表示）和紅外（以紅色表示）波段，兩條突出的旋臂從星系核區伸出，並螺旋向外延展。
  19. By analyzing data from xmm - newton, spitzer, and chandra, scientists have confirmed earlier suspicions that the ghostly arms represent regions of gas that are being violently heated by shock waves

    在可見光（以金黃色表示）和紅外（以紅色表示）波段，兩條突出的旋臂從星系核區伸出，並螺旋向外延展。
  20. Streams of stars may be ejected out to form something like antennae and the two galaxies will merge together. some galaxies with multiple nuclei may be the end result of the merging of two galaxies long time ago

    大量恆星會隨噴流拋出，而兩個星系最終會結合為一，有些擁有多重星系核的星系，可能便是過去星系碰撞所造成的結果。
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