1.
A convenient classification of stars is based upon the observed sequence of spectral types.
一种实用的恒星分类法是基于测得的光谱类型序列。
2.
Classification of stars/galaxies based on AutoClass
基于自动聚类算法(AutoClass)的恒星/星系分类
3.
Quasar is short for quasi-stellar radio source.
类星体是“类似恒星射电源”的缩写。
4.
The conditions in a protostar resemble far more closely in situation in red giants, most of whose volume is caught up in stormy convection.
原恒星的条件更加类似于红巨星的情形，红巨星体积的大部分都卷入剧烈的对流中。
5.
An Automated Stellar Spectra Classification System Based on Non-Parameter Regression and Nearest Neighbor Method
基于非参数回归与最近邻方法的恒星光谱自动分类
6.
measured by the diurnal motion of stars.
根据恒星分和秒的小时组成的恒星日的时间。
7.
Solar-like Activities in Late-type Stars: ( Ⅰ ): Starspots, Stellar Activity Cycles and Magnetic Field
晚型恒星中的类太阳活动(Ⅰ):恒星黑子、活动周和磁场
8.
Each white dwarf is a burned up, dying star like the sun.
每个白矮星都是类似于太阳燃烬后残存的恒星，
9.
Neutron stars are the second exhibit in the gallery of stellar corpses.
中子星是死之恒星陈列馆内第二类样品。
10.
3 the cloud from which a star is formed contains enough molecules to form numerous stars.
形成一颗恒星的星云内含有足以形成无数恒星的分子。
11.
Hang Seng Commerce and Industry Sub-index Futures
恒生工商分类指数期货
12.
Hang Seng Finance Sub-index Futures
恒生金融分类指数期货
13.
Hang Seng Properties Sub-index Futures
恒生地产分类指数期货
14.
Shara's research interests include stellar collisions, novae and supernovae, and the populations of stars that inhabit star clusters and galaxies.
夏拉的研究兴趣包括恒星碰撞、星与超新星，以及星团和星系内恒星的数目分布。
15.
American astronomer noted for her work on classifying stellar spectra.
坎农，安妮·江普1863－1941美国天文学家，以其对恒星光谱的分类工作而出名
16.
a sidereal year
恒星年((365日6时9分9.54秒))
17.
A sidereal day be shorter than a mean solar day by 3 minute and 56 second
恒星日比平均太阳日短三分五十六秒
18.
Balloon-borne Ultra-violet Stellar Spectrometers
气球运载紫外线恒星分光仪