spectral type

基本解釋

• [天] 光譜型

英漢例句

雙語(yǔ)例句

• Intermediate-mass stars of spectral type A may be radiative throughout.
  A型光譜的中等質(zhì)量恒星可能全部采用輻射傳熱。
• A complete MK designation includes both spectral type and luminosity class —for instance, the sun is a G2V.
  一個(gè)完整的MK系統(tǒng)代號(hào)包含光譜類型和光度型兩部分——例如，太陽(yáng)屬于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(xiàn)，主要是由于溫度的不同和內(nèi)部混攪程度的不同引起的。

• spectral type更多例句

詞組短語(yǔ)

短語(yǔ)

• 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更多詞組

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劍橋字典
• spectral type柯林斯字典

專業(yè)釋義

天文學(xué)

• 光譜型
• 光譜類型