基本解釋天球子午圈英漢例句雙語例句As a coelostat, MA tracks the motion of celestial objects observed at their meridian passages.MA作爲(wèi)定天鏡跟蹤天躰的運(yùn)動(dòng)，望遠(yuǎn)鏡在天躰中天前後進(jìn)行觀測。The errors of the circle of a meridian circle will immediately affect the precision in determining celestial bodies' declinations.刻度磐的誤差，是子午環(huán)固有的儀器誤差之一，它直接影響了天躰赤緯的測定精度。celestial meridian更多例句詞組短語短語Greenwich Celestial Meridian 選定格林威治天子午線local celestial meridian 地方天球子午圈meridian of celestial sphere 天球子午線;天躰子午線celestial meridian更多詞組專業(yè)釋義天文學(xué)天球子午圈天躰子午線天球子午線地球科學(xué)天子午圈交通運(yùn)輸工程子午圈天子午線