astrometry信息详情
n.[天]天体测量学；天体测定
astrometric───adj.天体测量的
aerometry───n.气体测量；量气法
astrolatry───n.天体崇拜
atmometry───n.蒸发计量学；[气象]蒸发量测定术
osteometry───n.骨测量法
astigmometry───n.散光测定法；散光度计
actinometry───n.[核]辐射测量学；光量测定
plastometry───n.塑性测定法
stereometry───n.求积法；体积测定
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。
The Earth's rotation and revolution Movement was originally astrometry and ground studies of common research topics, but the methods and goals of different.───地球的自转运动和公转运动本来就是天体测量学和地学共同的研究课题，但方法和目的有所不同。
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。
In a way, "astrometry" is precisely what astronomers have always done, measuring the exact positions of celestial objects.───某种程度上，“天体测量”的确是天文学家们总是在做的事，测量天上目标的准确位置。
It is therefore not altogether surprising that astrometry was also the first method used in searching for planets around faraway stars.───因此总的来说没啥奇怪的，天体测量也是第一种用来寻找遥远恒星周围行星的方法。
The work of this paper may offer some reference and gist for research on astrometry and geodesy.───本文的工作可为天文大地测量的研究提供一定的参考和依据。
In Asian area, VLBI technique has been developed for geodetic researches, astrometry , as well as for astrophysical studies.───在亚洲地区，VLBI技术主要被发展用于空间大地测量、天体测量、和天体物理观测研究。
A new theoretical system of astrometry in the frame of relativity ought to be finished.───天体测量学需要在相对论框架下重新建立自己的理论体系。
Astrometry has other advantages as well.───天体测量也有其他优势。
Visual position measurements in astrometry are most affected.
Now that astrometry has proven its value in detecting planets around red dwarfs, it is likely that many more such worlds will be discovered in the coming years.
In Astrometry, the term is applied to the difference between the observed position (or magnitude) of a reference star and the position (or magnitude) listed in the star catalog.
Astrometry is the earliest astronomy developed discipline, study of celestial bodies because it can provide basic information on the movement and its relevance for the community life services.
A new theoretical system of astrometry in the frame of relativity ought to be finished.
Most astrometry software packages use the Guide Star Catalogue, so a CD-ROM drive is also required.
Conversely, astrometry works best when a planetary system is "face-on" when seen from Earth, because then the star's movements in the orbital plane are most pronounced.
In the routine photographic astrometry , the position determination of faint celestial body is realized by using multi-step transition of reference stars.
Astrometry can also detect small wobbles in the motions of stars that may reveal unseen companion stars or large planets.