spectral type

基本解释

• [天] 光谱型

英汉例句

双语例句

• Intermediate-mass stars of spectral type A may be radiative throughout.
  A型光谱的中等质量恒星可能全部采用辐射传热。
• A complete MK designation includes both spectral type and luminosity class —for instance, the sun is a G2V.
  一个完整的MK系统代号包含光谱类型和光度型两部分——例如，太阳属于G2V类恒星。
• The appearance of the different spectral type for white dwarfs depends mainly on the difference in temperature and internal mixing degree.
  白矮星不同光谱型的表现，主要是由于温度的不同和内部混搅程度的不同引起的。

• spectral type更多例句

词组短语

短语

• spectral line type 谱线线形
• spectral type diagram 光谱型图
• spectral type of star 光谱型
• spectral class or type 光谱型
• early spectral type 早光谱型

• 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

天文学

• 光谱型
• 光谱类型