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- Based on the catalogue data, it is presented an approach for modeling and simulating the celestial background observed in any time and at any places. 提出了一种基于星表数据的建模和仿真方法,模拟在任意观测时刻、任意观测地点观测到的星空背景。
- The apparent celestial origin of a meteoric shower. 流星群的辐射点明显的流星雨太空光源
- He has a strong political background. 他有强大的政治背景。
- The sun, moon, stars, etc. are celestial bodies. 太阳、月亮、星星等都是天体。
- That incessant background music gets on my nerves. 那没完没了的背景音乐令我非常烦恼！
- He has a working-class background. 他是工人阶级出身。
- Get the fall in the background, will you? 把瀑布拍进背景中去好吗？
- A background accompaniment, as for a performer. 伴奏为一个演奏者配音伴奏
- They had no hope of admission to the celestial kingdom. 他们无望进入天国。
- She came from a privileged background. 她出身於特权阶层。
- The sun, the stars and the moon are celestial bodies. 太阳，星星和月亮都是天体。
- He came from an impoverished background. 他出身贫寒。
- The angular distance of a celestial object above the horizon. 地平纬度地平线以上天体的角度距离
- This book gives the background of the Civil War. 这本书叙述了南北战争的背景。
- Other motives may have lurked in the background. 这后面可能隐藏着其它动机。
- He was lurking slyly in the background. 他狡猾地躲在背後活动。
- Even the celestial world is heavily guarded. 神仙世界也是戒备森严的。
- Her own particular chip on the shoulder was her poor background. 她感到怨恨的特有原因是她的背景不好。
- He stayed in the background to escape from the public attention. 他呆在幕后为了避开公众的注意。
- The angular distance between two celestial bodies as seen from Earth. 距角从地球上看的两个天体之间的角距离
