spectral type

基本解释

• [天] 光譜型

英汉例句

雙語例句

• Intermediate-mass stars of spectral type A may be radiative throughout.
  A型光譜的中等質量恒星可能全部採用輻射傳熱。
• A complete MK designation includes both spectral type and luminosity class —for instance, the sun is a G2V.
  一個完整的MK系統代號包含光譜類型和光度型兩部分——例如，太陽屬於G2V類恒星。
• The appearance of the different spectral type for white dwarfs depends mainly on the difference in temperature and internal mixing degree.
  白矮星不同光譜型的表現，主要是由於溫度的不同和內部混攪程度的不同引起的。

• spectral type更多例句

词组短语

短語

• spectral line type 譜線線形
• spectral type diagram 光譜型圖
• spectral type of star 光譜型
• spectral class or type 光譜型
• early spectral type 早光譜型

• spectral type更多词组

英英字典

柯林斯英英字典

• any of various groups into which stars are classified according to characteristic spectral lines and bands. The most important classification (Harvard classification) has a series of classes O, B, A, F, G, K, M, the series also being a scale of diminishing surface temperature

• spectral type剑桥字典
• spectral type柯林斯字典

专业释义

天文學

• 光譜型
• 光譜類型