恆星視差 的英文怎麼說

中文拼音 [héngxīngshìchā]
恆星視差 英文
stellar parallax
  • : 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...
  • : Ⅰ動詞1. (看) look at 2. (看待) regard; look upon 3. (考察) inspect; watch Ⅱ名詞(姓氏) a surname
  • : 差Ⅰ名詞1 (不相同; 不相合) difference; dissimilarity 2 (差錯) mistake 3 [數學] (差數) differ...
  • 恆星 : [天文學] fixed star; star恆星大氣 stellar atmosphere; 恆星導航 star navigation; stellar guidance;...
  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,這時便須藉助好像法等其他量度天體距離的方法。
  2. The parallactic refraction between the stars and the satellite is small and well determinate, except for the irregular stellar movements known as erratics.

    除了通稱為游動的不規律體運動之外,和衛之間的折光微小,而且是容易測定的。
  3. We can see the effect in maximum by comparing two photos taken by six months apart

    最容易看到恆星視差的方法,是比較兩幅相隔半年的空照片。
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