一种实用的恒星分类法是基于测得的光谱类型序列。
A convenient classification of stars is based upon the observed sequence of spectral types.
恒星在MK系统下，也经常根据光度分类。
Stars are also classified by their luminosity under the Morgan-Keenan system.
恒星根据它们的光谱被分为典型的几类，这就是摩根-基南（Morgan-Keenan ）分类法，即MK系统。
Stars are typically classified by their spectrum in what is known as the Morgan-Keenan or MK system.
它与其恒星的距离恰好允许液态水的存在，同时也可能由与地球成分类似的岩石构成。
It is both at the right distance from its star to potentially harbour liquid water and probably has a rocky composition like Earth.
恒星光谱分类是天体光谱自动识别中的重要组成部分。
Stellar spectra classification is an indispensable part of any workable automated recognition system of celestial bodies.
对正常星系和恒星两类光谱数据进行实验，结果表明，覆盖算法具有较好的鲁棒性、较高的分类正确率。
The experiment results show that the cover algorithm has good robustness and high classifying accuracy over Normal Galaxies and stars datasets.
对正常星系和恒星两类光谱数据进行实验，结果表明，覆盖算法具有较好的鲁棒性、较高的分类正确率。
The experiment results show that the cover algorithm has good robustness and high classifying accuracy over Normal Galaxies and stars datasets.
应用推荐