恆星亮度 的英文怎麼說

中文拼音 [héngxīngliàngdù]
恆星亮度 英文
brightness
  • 恆 : Ⅰ形容詞1 （永久; 持久） permanent; lasting 2 （平常; 經常） usual; common; constant Ⅱ名詞1 （恆心...
  • 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...
  • 亮 : Ⅰ形容詞1 （光線強; 明亮） bright; light 2 （聲音強; 響亮） loud and clear; resounding 3 （開朗; ...
  • 度 : 度動詞[書面語] （推測; 估計） surmise; estimate
  • 恆星 : [天文學] fixed star; star恆星大氣 stellar atmosphere; 恆星導航 star navigation; stellar guidance;...
  1. The various colours significant of various degrees of vitality white, yellow, crimson, vermilion, cinnabar : their degrees of brilliancy : their magnitudes revealed up to and including the 7th : their positions : the waggoner s star : walsingham way : the chariot of david : the annular cinctures of saturn : the condensation of spiral nebulae into suns : the interdependent gyrations of double suns : the independent synchronous discoveries of galileo, simon marius, piazzi, le verrier, herschel, galle : the systematisations attempted by bode and kepler of cubes of distances and squares of times of revolution : the almost infinite compressibility of hirsute comets and their vast elliptical egressive and reentrant orbits from perihelion to aphelion : the sidereal origin of meteoric stones : the libyan floods on mars about the period of the birth of the younger astroscopist : the annual recurrence of meteoric showers about the period of the feast of s. lawrence martyr, 10 august : the monthly recurrence known as the new moon with the old moon in her arms : the posited influence of celestial on human bodies : the appearance of a star 1st magnitude of exceeding brilliancy dominating by night and day a new luminous sun generated by the collision and amalgamation in incandescence of two nonluminous exsuns about the period of the birth of william shakespeare over delta in the recumbent neversetting constellation of cassiopeia and of a star 2nd magnitude of similar origin but lesser brilliancy which had appeared in and disappeared from the constellation of the corona septentrionalis about the period of the birth of leopold bloom and of other stars of presumably similar origin which had effectively or presumably appeared in and disappeared from the constellation of andromeda about the period of the birth of stephen dedalus, and in and from the constellation of auriga some years after the birth and death of rudolph bloom, junior, and in and from other constellations some years before or after the birth or death of other persons : the attendant phenomena of eclipses, solar and lunar, from immersion to emersion, abatement of wind, transit of shadow, taciturnity of winged creatures, emergence of nocturnal or crepuscular animals, persistence of infernal light, obscurity of terrestrial waters, pallor of human beings

    顯示出不同程度之生命力的繽紛色彩白淺黃深紅朱紅銀朱諸星之亮度一直包括到七等星以等級標志的諸星之大小諸星的位置御夫座沃爾辛厄姆路172大衛的戰車173土星光環螺旋星雲凝固后形成有衛星的恆星群兩重大陽相互依存的旋轉運動伽利略西蒙馬里烏斯174皮亞175勒威耶赫歇耳加勒176等人各自獨立地同時所做的發現波得和開普勒所嘗試的距離的立方與回轉次數的平方的體系化177多毛的眾彗星178那幾殆無限的被壓縮性，以及自近日點至遠日點那廣漠的遠心的重返大氣層的橢圓軌道隕石的恆星之起源年紀較輕的天體觀測者誕生的那個時期火星上所出現的「暗波」現象179每年在聖勞倫斯節殉教者，八月十日前後降落的隕石雨每月都發生的所謂「新月抱舊月」現象180關于天體對人體的影響的假定威廉莎士比亞出生的時期，在斜倚卻永不沒落的仙后座那三角形上端，一顆不分晝夜散發著極亮光彩的星辰一等星出現了181這是兩個無光死滅了的太陽因相撞並汞合為白熱體而形成的燦爛的新太陽大約在利奧波德布盧姆出生時，出現在七星花冠星座里而後又消失了的一顆同一起源亮度卻稍遜的星宿二等星182還有約於斯蒂芬迪達勒斯出生時，出現在仙女座中之後又消失，小魯道爾夫布盧姆出生與夭折數年後出現于御夫座后又消失，以及另外一些人出生或去世前前後後出現在許許多多其他星座中而又消失了的假定是同一起源的實際存在或假定存在的星斗183 。
  2. Analysis showed this might be due to the fact that a black hole passed in front of the star. the gravitation of a black hole can function as a convex lens and focus starlight, resulting in transience increase of apparent brightness of the star

    分析顯示，這很可能是因為有一個黑洞在恆星前面經過，黑洞的引力會聚了星光，就像凸透鏡把光線聚焦一樣，使恆星的視亮度增加。
  3. We arbitrarily choose one fixed star as the reference and define its magnitude as zero. then, the magnitude one stars are about 2. 51 times dimmer for 2. 51

    我們隨意找了一顆恆星，把它的亮度定義為0等，那麼，因為2 . 51
  4. Deferring to historical custom, astronomers, measure the apparent brightness of stars through the magnitude scale, a very confusing way.

    按照歷史習慣，天文學家用星等標這種容易使人混淆的方法來度量恆星的視亮度。
  5. Even with spitzer ' s highly sensitive spectrometer, isolating the light coming from a dim planet orbiting in the immediate vicinity of a bright star is a daunting challenge

    即便有「斯必擇」高度靈敏的光譜儀，要分離出一個十分靠近明亮恆星的行星暗淡的光也是令人畏懼的挑戰。
  6. When a supernova explodes, it outshines all the other 200 billion stars that make up our galaxy, the milky way

    超新星爆炸時，它的亮度超過了構成銀河系的所有其他2000億顆恆星的亮度。
  7. Unlike other exploding stars, which peak at brightness for a couple of weeks at most, this supernova, peaked for 70 days, according to nasa

    美國宇航局稱，這顆恆星與其他發生爆炸的星球不同，它最高亮度持續了70天，而一般的星球最多持續兩周時間。
  8. Recall that we use a log scale to tell how bright a star is

    曾介紹過恆星的亮度是以對數尺度來表示的，例如假若恆星甲的
  9. For example, a star may appear to be dim simply because it is far away from us

    要知道一顆恆星的真實亮度，我們要同時知道它的距離，所以科學家引入
  10. Various astronomers, including us, have now surveyed large numbers of fledgling brown dwarfs in nearby young star - forming regions and clusters ( where stars ' ages can be estimated from their color and brightness ), looking for this infrared excess

    現在，包括我們在內的許多天文學家，已經在鄰近的年輕恆星形成區域和星團（在那裡恆星的年齡可由顏色與亮度來估計）里，檢視了大量初生未久的棕矮星，尋找過量的紅外光。
  11. According to astronomical experts, venus is the earth ' s distance from the recent luminosity of the brightest planet, the ancient chinese called it " taibai " western called eros " venus " ; saturn is the solar system ' s most beautiful planet, " lord of the rings " reputation ; yuan is in the sky 14 - 21 one of the brightest stars, is the brightest block lions stars, " the emperor star, " said

    據天文專家介紹，金星是距離地球最近、光度最亮的行星，中國古代稱它為「太白」 ，西方稱其為愛神「維納斯」 ；土星是太陽系中最美麗的行星，有「指環王」的美譽；軒轅十四是天空中21顆明亮的恆星之一，也是獅子座最亮的恆星，有「皇帝星」之稱。
  12. To tell others how bright a star is. it is a log scale in intensity. thus, magnitude and intensity both are scales for brightness of a star

    來標示恆星的亮度，這是恆星光度的對數log ，所以，等數及光度皆可用來標示恆星的亮度。
  13. Because of its great mass, both the core temperature and density are higher than that of a solar mass star. the nuclear reaction rate is also higher and it produces more energy per second. the star is of spectral type o, b or a

    由於質量更大，恆星核心的密度及溫度亦必然比小質量恆星高，所以熱核反應會以更快速度進行，產生出更多的熱能，恆星會更加光亮，這些恆星通常為o b或a型恆星。
  14. There are several types of variable stars. the graph showing the variation of brightness with respect to time is called the

    變星種類繁多，科學家通常會用圖來顯示恆星亮度隨時間的變化，這種圖稱為
  15. A suitable method for finding the intrinsic brightness of a star was discovered by the american astronomer w. s. adams.

    美國天文學家WS亞當斯發現了一種求恆星固有亮度的好辦法。
  16. A suitable method for finding the intrinsic brightness of a star was discovered by the american astronomer w. s. adams

    美國天文學家w ? s亞當斯發現了一種求恆星固有亮度的好辦法。
  17. New telescopes and techniques have found other exoplanets directly, by sensing a slight fading in the luminosity of the star as the planet crosses its face

    新型天文望遠鏡和技術幫助人類用直接的手段發現了其他的外星行星，方法就是通過測量行星穿過恆星表面時恆星亮度的細微變暗的程度。
  18. Astronomers can estimate the size and brightness of a star by its color.

    天文學家從恆星的顏色可以估計它的大小和亮度。
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