... 天球坐标系celestial coordinate system 天文大地垂线偏差astro-geodetic deflection of the vertical 天文大地网astro-geodetic network ...
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?天文年夜地垂线过失
...deflection of the vertical 重力垂线偏差 astro-geodetic deflection of the vertical 天文大地垂线偏差 ; 天文年夜地垂线过失 ..
双语例句
1
A new means of determining astrogeodeticdeflectionofthevertical CCD automatic astrometer and the new method to determine the difference of height anomalies between two points are described.