旋渦星系 的英文怎麼說

中文拼音 [xuánguōxīngxì]
旋渦星系 英文
spiral galaxy
  • 旋 : 旋Ⅰ動詞1 （旋轉） whirl 2 （用車床切削或用刀子轉著圈地削） turn sth on a lathe; lathe; pare Ⅱ名詞...
  • 渦 : 渦名詞1. （漩渦） eddy; whirlpool; vortex 2. （酒窩） dimple
  • 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
  • 旋渦 : vortex （pl vortices; vortexes）; whirlpool; vemous; eddy; vorticit; backset; swirl; [地質學] nuc...
  • 星系 : [天文學] galaxy; galact-
  1. Errors and uncertainties multiply, cascading upward through a chain of turbulent features, from dust devils and squalls up to continent - size eddies that only satellites can see

    錯誤和不可靠性上升，接踵而來的是一系列湍流的徵狀，從小塵暴和暴風發展到只有衛星上可以看到的席捲整塊大陸的旋渦。
  2. There is a curious feature in the spectra of spiral galaxies.

    在旋渦星系的光譜中有一種奇妙的特徵。
  3. The story begins with a local eddy in the swirling gas and dust of the primordial galaxy.

    話題要從原始星系的旋渦氣體和塵埃形成的一個局部渦流說起。
  4. Spiral galaxies are considered to be gravitationally bound configurations of stars.

    旋渦星系被認為是由恆星組成的引力束縛系統。
  5. But almost all spiral galaxies are much older than 2 billion years

    但是幾乎所有旋渦星系的年齡都超過了20億年。
  6. The mystery arises when one considers how a spiral galaxy rotates

    當人們考慮旋渦星系是如何轉動的時候難題就來了。
  7. New stars are constantly forming out of gas and dust in spiral galaxies

    在旋渦星系中不斷由氣體和塵埃形成新的恆星。
  8. This spiral galaxy is called m81 which is about 11. 7 million light years away

    這旋渦星系名為m81 ，距離我們約有1 ， 170萬光年。
  9. Dwarf spiral galaxy

    矮旋渦星系
  10. Smaller groups of stars called globular clusters often surround spiral galaxies

    稱作球狀星團的小型恆星團體經常環繞在旋渦星系周圍。
  11. Grand design spiral

    宏象旋渦星系
  12. Face - on spiral

    正向旋渦星系
  13. Spiral galaxies contain both young and old stars. in general, they are brighter than elliptical galaxies

    ：旋渦星系同時擁有年老和年青的恆星，它們通常比橢圓星系光。
  14. The hubble space telescope captured the light variation of o e of the cepheids inside the spiral galaxy m100 which is at a distance of 56 million light years away from earth

    距離地球五千六百萬光年的旋渦星系m100內，哈勃太空望遠鏡拍得當中一顆造父變星的光度變化
  15. Clouds of stars and glowing gas, with patches of darkening dust, mark the slow - changing spiral patterns of the galaxy disk

    點綴著暗淡塵埃的團團恆星和發光星雲，標記著銀河系緩慢變化的旋渦外形。
  16. Early in 1994 when this key project was put into place, the group found out that h

    早於1994年這個重點計劃落實的初期，這小組已從旋渦星系m100的觀測中計算出h
  17. Another intriguing feature of quasisoft x - ray sources is that they locate at different type of galaxies like spirals and ellipticals. quasisoft x - ray sources are also found in the halos of galaxies and even in globular clusters

    類軟天體另一有趣之處，是它們不單盤踞在旋渦或橢圓等不同類型星系內，在銀暈甚至球狀星團中竟亦見其蹤影。
  18. Spirals are sub - divided into two classes : the normal spiral and the barred spiral

    旋渦星系可細分為兩種：普通的旋渦星系和棒旋星系。
  19. The bulge of the barred spiral is elongated like a bar, thus given the name. the galaxy above is m31, a normal spiral only 2, 000, 000 ly away. photo below shows a barred spiral

    上圖為m31仙女座大星系，它是一個普通的旋渦星系，距離地球只有二百萬光年，下圖的是一個棒旋星系。
  20. ( 2 ) base on the complete sample of 178 spiral galaxies in the virgo cluster given by fouque et al. ( 1990 ), the sv orientation distribution of the spiral galaxies with known galactic inclinations is studied

    （ 2 ）利用fouqueetal . （ 1990 ）所得的帶有傾角數據的完備的virgo團旋渦星系樣本，對virgo團旋渦星系旋轉矢量分佈進行了統計分析。
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