恆星時角的英文怎麼說

中文拼音 [héngxīngshíjiǎo]
恆星時角英文
sidereal hour angle

  • : 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...
  • : 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...
  • : shí]Ⅰ名1 (比較長的一段時間)time; times; days:當時at that time; in those days; 古時 ancient tim...
  • : 角Ⅰ名詞1 (牛、羊、 鹿等頭上長出的堅硬的東西) horn 2 (古時軍中吹的樂器) bugle; horn 3 (形狀像...
  • 恆星: [天文學] fixed star; star恆星大氣 stellar atmosphere; 恆星導航 star navigation; stellar guidance;...

※中文詞彙恆星時角在字典百科國語字典中的解釋。

  1. We have to use some other methods to measure the luminosity or equivalently the absolute magnitude of the cepheid variable. since we can readily measure the apparent magnitude of a cepheid variable, to measure the luminosity means measuring the distance. we use some distance measurement methods, for example, parallax, to determine the relation

    要弄清這個關系,我們要知道不同造父變的光度和光變周期數據,量度光變周期當然不是問題,但要得知一顆的光度,我們首先要得知它的距離,這便須藉助好像視差法等其他量度天體距離的方法。
  2. If the ascendant be one of those signs called “ mute ”, and mercury in one that is not humane, with any fixed star of the nature of saturn, the native will never speak well, but bring forth his words with difficulty

    當上升點位於啞座,水落入非人形座且位於土屬性的附近,盤主談吐不暢,且伴有語言障礙。
  3. A quantitative analysis of this idea led to the prediction that a star remaining about three times the mass of the sun at the end of its evolution ( usually as a neutron star ), will almost inevitably shrink to the critical size needed to undergo a gravitational collapse

    該想法的定量分析導致預言一顆在終止它演化候保持大約三倍太陽的質量(通常看做一顆中子) ,將會幾乎不可避免收縮到臨界體積必須遭受引力坍塌。
  4. Evolution of stars of all masses takes place on a hydrodynamic time scale.

    各種質量的的演化,均以流體力學的間尺度進行。
  5. This telescope has just recently found what many astronomers believe to be a black hole, after being focused on a star orbiting empty space

    這架天文望遠鏡在對準一顆環繞空蕩蕩的空間運轉的,發現了被許多天文學家認為是黑洞的東西。
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