black galaxy-a 中文意思是什麼

black galaxy-a 解釋
黑-大點
  • black : n 布萊克〈姓氏〉。adj 1 黑，黑色的。2 暗的；黑暗的。3 （教士等）穿黑衣的。4 污染的，（手等）弄臟...
  • galaxy : n. 1. 〈the G-〉 銀河；銀河系；〈pl. 〉 河外星系。2. 人才薈萃，一群顯赫的〈出色的〉人物；一系列光彩奪目的東西。
  • a : an 用在以母音音素開始的詞前〉 indefinite art 1 〈普通可數名詞第一次提到時，冠以不定冠詞主要表示類...
  1. " every galaxy contains a black hole, and there are millions or billions of galaxies. in principle, we are expecting these events to happen all the time, " said prof hasinger

    照他的意思應該銀河系的核心也是一個黑洞.離銀河系最近的兩個河外星系麥哲倫星雲和仙女座大星雲好像都有黑洞
  2. Thus, we conclude that they radiate enormous amount of energy, even larger than those active galaxies nearby. quasar is probably also the supermassive black hole at the center of a young galaxy

    我們可以肯定它們所發出的能量非常驚人，甚至比附近的活動星系更厲害，它們可能是中心有特大質量黑洞的年青星系。
  3. Scientists believe that many nearby galaxies harbour intermediate - mass black holes as very luminous x - ray sources, also known as ultraluminous x - ray sources. unlike supermassive black hole in the centre of a galaxy, these ultraluminous x - ray sources usually locate at the galactic disks

    科學家相信，中型黑洞匿藏在許多我們鄰近的星系中，向四周發射超強射線，與超重黑洞不同的是，它們並非位於星系中心，而是散布在銀盤上。
  4. Sagittarius a is now agreed to be the most plausible candidate for the location of a supermassive black hole at the center of the milky way galaxy

    現在同意人馬座a是銀河系中心超大質量黑洞位置的最有可能的候選者。
  5. An artist ' s conception shows two black holes whirling around each other at the center of a galaxy

    藝術化的構想是：這兩個黑洞在星系中心互相圍繞對方旋轉。
  6. Most galaxies like our milky way are believed to harbour a supermassive black hole in the centre of the galaxy

    大部分星系包括我們的銀河系的中心可能存在著一個大的黑洞。
  7. Although most galaxies have a central black hole, it is a small fraction of the galaxy ' s mass

    雖然大多數星系中心都有一個黑洞，但那隻佔了星系總質量的一小部份。
  8. The double black holes were found in a bright, highly active galaxy known as ngc6240, about 400 million light - years from the earth

    這對黑洞存在於一個極其活躍明亮的星系中，該星系被命名為ngc6240 ，它距地球約有4億光年。
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