詞語：astrometry
astrometry的解釋
astrometry[æ'strɔmitri]n. 天體測量學；天體測定
astrometry的意思
astrometry 天體測量學;天體測定;天象學;天體測量;astrometry satellite 天體測量衛星;Modern Astrometry 現代天體測量;photographic astrometry 攝影天文學;照相天體測量;攝影天體測量;space astrometry 空間天體測量/太空天體測量（台）;太空天體測量學;
astrometry的參考例句
1.Visual position measurements in astrometry are most affected. 天體測量學中視位置的測量受影響最大。
2.In a way, "astrometry" is precisely what astronomers have always done, measuring the exact positions of celestial objects. 某種程度上，「天體測量」的確是天文學家們總是在做的事，測量天上目標的準確位置。
3.Astrometry, in contrast, is exceptionally well-suited to detect planets around small stars, since such stars move more when they are orbited by a planet. 天體測量正好相反，由於被行星圍繞時這樣的恆星移動的較多，尤其適合探測小恆星附近的行星。