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- heliocentric ephemeris 日心历表
- American Ephemeris and Nautical almanac. 美国天文年历和航海年历。
- Trapped in a Heliocentric orbit. 状态: Mariner 5 - 故障。
- Honor is venerable to us because it is no ephemeris. 荣誉令我们肃然起敬因为它不是转瞬即逝。
- It can also be got in th post-processing according to the precise ephemeris. 在后处理中也可以用精密星历来计算卫星坐标。
- Person finally will become greenery be the ephemeris normal regulation. 人终究会成为绿叶就是天体的正常规律。
- Then the new ephemeris is uploaded and the satellite marked healthy again. 阿曼电信公司是阿曼目前唯一的固定集团电话运营商。
- He also propounded the Heliocentric theory of gravitation, thus predating Copernicus by almost one thousand years. 他也提出以引力作用为基础的日心说,比哥白尼早了几乎一千年。
- In this paper, the definition of the Celestial Ephemeris Pole (CEP) in the 1980 IAU Theory of Nutation is discussed. 本文讨论了1980 IAU章动理论中关于天球历书极的定义。
- Since the adoption of the IAU 1980 theory of nutation, the reference pole is the celestial ephemeris pole (CEP). 1984年起,采用 IAU 1980章动理论,选取天球历书极作为参考极。
- The orbital motion of close binary pulsar can be used for generation of an astronomical ephemeris time scale BPT. 介绍了该领域研究的基本状况,重点对毫秒脉冲星守时的理论方法,综合脉冲星时间及与原子时的关系等进行了讨论和评述。
- The GPS ephemeris and GLONASS ephemeris adapt to some kind of the satellite orbits while they have some shortcoming. GPS和GLONASS广播星历形式适合于某一类卫星轨道,但存在一定局限性。
- The influence of broadcasting ephemeris error is estimated from the satellite-station double difference technology. 最后,进行了试验和技术分析。
- The broadcast ephemeris,which is the basic of satellite navigation,must be precise and real time. 导航卫星广播星历是卫星导航定位的基础,要求有较高的精度和实时性。
- Until the Eastern Han Dynasty, historian with the ephemeris officer is always unity. 直到东汉,史官与星历官始终是合一的。
- In his free time, Banneker wrote the Pennsylvania, Delaware, Maryland, and Virginia Almanac and Ephemeris. 闲暇之时,班尼卡撰写有关宾州、德拉瓦、马里兰和维吉尼亚的农民历及星象历书。
- The coordinates of the satellites are got according to the boradcast ephemeris received. 卫星的坐标是根据接收到的广播星历来计算的。
- Thus the heliocentric idea could have existed in a rudimentary form in the days of the Rig Veda and was refined further by astronomers of a later age. 因此,日心说是以一种尚未发展的形式存在于《梨俱吠陀》时期,在后来的日子里被天文学家所进一步发展。
- In 1497, astronomer Corpernicus proposed the heliocentric cosmology from his observations and calculations of the motion of the heavenly bodies. 1497年,天文学家哥白尼,通过对天体运行规律的观察与计算,提出了日心宇宙学。
- The average of the six major planets Heliocentric and Geocentric are the most powerful points for Time and Price resistance. 第六大行星(土星)与日心和地心的平衡是最强大的时间和价格阻力点。