基本解釋[測(cè)繪科學(xué)技術(shù)]天文子午線天文子午圈天球子午線[地球科學(xué)]天文子午線英漢例句雙語(yǔ)例句In order to obtain higher measured accuracy of star's positions by the low-latitude meridian circle, it is needed to measure the astronomical refraction to the stars of different spectral types.提出在低緯子午環(huán)上，對(duì)不同光譜型的天體測(cè)定出天文折射，以提高星位測(cè)定的精度。astronomical meridian更多例句詞組短語(yǔ)短語(yǔ)astronomical meridian plane [測(cè)]天文子午面astronomical meridian line 天文子午線astronomical meridian更多詞組專業(yè)釋義測(cè)繪科學(xué)技術(shù)天文子午線天文子午圈天球子午線地球科學(xué)天文子午線