spectral type

常見(jiàn)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。