有些脉冲星表比地球上最精确的时钟还准。
Some pulsars keep time better than the Earth's most accurate clocks.
小龙，你最高需要多少星等的星表？
导航星库包括导航星表和星对信息表。
The guide star database consists of guide star catalogue and star pair information catalogue.
通常，察看等级越高，活动的星表越多。
As a general rule, the higher the view level, the more catalogs become "active".
在这片星空中还能看见梅西叶星表中的天体。
Also identified in the famous star field are Messier catalog objects.
叁星集团星期四发表一份声明，对公司丑闻表达歉意。
The company released a statement Thursday apologizing for the scandal.
叁星集团星期四发表一份声明，对公司丑闻表达歉意。
The company released a statement Thursday apologizing for the scandal.
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