英文单词:Absorption line

中文含义:吸收线

英语词性:noun

美式发音:əbˈsɔrpʃən laɪn

同义词:absorption feature, absorption band

易混淆单词:emission line

双语例句:

  • These spectra show several strong absorption lines due to hydrogen and helium.
  • Researchers have attempted to estimate the spread of galaxies using the distance between certain absorption lines.