spectral class
英
美
- 光谱型,光谱类
spectral class的用法和样例：
例句
- The origins of stars of differing spectral types must be dissimilar.
不同光谱型星的起源必然是不一样的。
spectral class的相关资料：
临近单词
spectralyzer
spectral
Spectral line intensity method
spectral analysis of operators
spectral representation method
Spectral subtraction algorithm
spectral luminosity efficiency
spectral distribution function
spectral-splitting technology
spectral amplitude distribution
Spectral scattering coefficient
spectral irradiance measurement
