【astrometry】什么意思_英语astrometry的翻译_音标_读音_用法_例句_在线翻译

astrometry
英 [əˈstrɒmətri] 美 [əˈstrɑːmətri]

天文学 | 计算机科学技术 | 地球科学

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n. the branch of astronomy that deals with the measurement of the position and motion of celestial bodies

以上来源于: WordNet

1.
N the branch of astronomy concerned with the measurement of the position and motion of celestial bodies 天体测定

The ESA astrometry satellite HIPPARCOS will be launched in the first part of 1988 or later.

欧洲空间局专门用作空间天体测量的伊巴谷卫星将于1988年上半年发射。

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Most astrometry software packages use the Guide Star Catalogue, so a CD-ROM drive is also required.

很多天文软件包都使用引导星目录库，所以配置一个光驱也视必要的。

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The planet, called VB 10b, was discovered using astrometry, a method inwhich the wobble induced by a planet on its star is measured preciselyon the sky.

这颗行星，VB 10b，是用天体测量学的方法，精确测量它的恒星在空中的受迫摆动而发现的。

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更多双语例句

Astrometry, as the process of measuring stellar positions is known, used to be done by taking pictures of a particular region of the sky and then measuring the relative positions of the stars.

ECONOMIST: A roadmap for planet-hunting
Putting even the highest-resolution bacteria-based cam to shame, the new 4-inch-square CCD features an array of 10, 560 x 10, 560 pixels, and was developed in conjunction with Semiconductor Technology Associates to aid the U.S. Naval Observatory's Astrometry Department in precisely determining the position and motion of celestial objects.

ENGADGET: DALSA ships 111 megapixel CCD

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