暗星系 的英文怎麼說

中文拼音 [ànxīngxì]
暗星系 英文
dark galaxy
  • 暗 : Ⅰ形容詞1 （光線不足; 黑暗; 暗淡） dark; dim; dull 2 （不顯露的; 秘密的） hidden; secret 3 [書面語...
  • 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
  • 星系 : [天文學] galaxy; galact-
  1. Although andromeda galaxy is faint for the naked eye, it is one of the farthest objects which can be seen with the unaided eye

    雖然仙女座大星系晦暗難辨，但它可是人類肉眼所能看見最遙遠的天體之一。
  2. The chamaeleon dark cloud is one of the most active star formation sites near our solar system

    ?蜓座黑暗星雲是太陽系附近其中一個最活躍的恆星誕生區。
  3. Although cold dark matter has its own problems in explaining cosmic structures [ see “ the life cycle of galaxies ” by guinevere kauffmann and frank van den bosch ; scientific american, june 2002 ], most cosmologists consider these problems minor compared with the difficulties faced by alternative hypotheses

    雖然冷暗物質在解釋宇宙結構上也有它自身的問題（見《科學人》 2002年8月號星系傳奇） ，但大多數宇宙學家認為，較諸其他假說所面對的困難，這些問題可說是次要的。
  4. Up until recently, those seeking the exotica of the universe ? dark matter as well as dark energy ? focused on the very largest scales ( galaxy clusters and up ) and on comparatively small ones ( a single galaxy )

    直到不久之前，這些尋找宇宙怪物（暗物質和暗能量）的任務，若不是針對星系團以上的大尺度，便是集中在單一星系這樣相對小得多的尺度上。
  5. At the current epoch in galactic history, star formation appears to take place in dark-cloud complexes.

    在星系發展的現階段，恆星的形成看來是在暗雲復合體內進行的。
  6. To account for the observed accelerations in galaxies, mond predicts a smaller force ? hence, less gravity - producing mass ? than newtonian dynamics does [ see illustration on page 44 ]

    因此mond只需要較小的力，也就是較少產生重力的質量，就可以解釋星系中觀察到的加速度（參見暗物質之外的選擇） 。
  7. Faint blue galaxies

    暗弱藍星系
  8. The spectrum of a galaxy contains bright and dark lines that are determined by the galaxy ' s temperature, density, and chemical composition

    一個星系的光譜中包含亮與暗的線，這是由星系的溫度、密度和化學成分決定的。
  9. 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
  10. The cosmological constant is a mathematical representation of the energy of empty space, also known as " dark energy ", which exerts a kind of anti - gravity force pushing galaxies apart at an accelerating rate

    宇宙常數是空虛空間能量的數學描述，一般稱為黑暗能量，這種反引力促使星系彼此加速遠離。
  11. Its gravitational repulsion would offset galaxies ' gravitational attraction, thereby deadening their motion

    暗能量的斥力會抵消星系間的引力，從而減弱了星系的運動。
  12. Tens of supernovae are discovered each year. however, they are not in our galaxy and usually very dim. here is one in m51 in 1994

    天文學家每年會發現十數至數十顆超新星，但大部分都位於偏遠而暗淡的河外星系，這是1994年在m51發現的超新星。
  13. The light from an elliptical galaxy is brightest in the center and gradually becomes fainter toward its outer regions

    從橢圓星系發出的光在中心部分最亮越靠近邊緣越暗淡。
  14. Taking the famous m87 elliptical galaxy as example, the dark matter in its core runs up to 2. 4 billion solar masses

    其中最著名的m87橢圓星系，其核心的黑暗質量竟達24億太陽質量！
  15. We find that within a given cosmological model different schemes of galaxy formation lead to significant changes of the pvd. we propose a simple phenomological model for the formation of lyman break galaxies, determined by the formation interval parameter z and the halo mass threshold mh

    首先，我們提出了一個簡單唯象模型來聯系宇宙學n體數值模擬和lymanbreak星系，該模型由兩個參量（形成時間間隔_ z和暗暈質量下限m _ h ）唯一確定。
  16. With a reasonable choice for these two parameters, our model predicts an occupation number distribution of galaxies in halos which agrees very well with the predictions of semi - analytical models

    通過適當選擇這兩個參量，模型預言的暗暈中星系的分佈函數和半解析模型的結果符合得非常好。
  17. Astronomers have used telescopes on earth and in space to nail the precise position of a mysterious, dark object at the outer edge of our galaxy

    天文學家利用地面和空間望遠鏡精確的定位了一個神秘的暗物體就在我們星系邊緣。
  18. The visible parts of galaxies are believed to be enveloped in giant “ halos ” of dark matter

    我們相信，星系中可以看得見的部分，其實是籠罩在巨大的黑暗物質暈里。
  19. Beautiful hubble space telescope images are allowing astronomers to pick apart the complex events at the hearts of galaxies, the chandra x - ray observatory is peering into places hidden to hubble, and theorists are trying to make sense of it all

    藉由哈伯太空望遠鏡所攝得的清晰影像，天文學家得以發掘出那些暗藏在星系中心的復雜事件；錢卓x射線太空望遠鏡正窺視著哈伯所無法探知的區域，而理論學家也正試著弄懂它們。
  20. Interestingly, there is no evidence for massive black holes in the center of globular clusters, suggesting that these are fundamentally different from galaxies

    有意思的是，球狀星系中心龐大質量黑洞沒有證據，暗示這些基本不同於銀河系。
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