lunar theory

基本解釋

A main aim of the lunar motion theory in ancient China is to calculate the longitude of the Moon at the lunar orbit at any given time.
計(jì)算月亮的白道經(jīng)度，是中國古代數(shù)理天文學(xué)之月亮運(yùn)動(dòng)理論的核心內(nèi)容之一。
The 53-tooth count of certain gears, the researchers said, was "powerful confirmation of our proposed model of Hipparchos' lunar theory."
有些齒輪上麪有53個(gè)齒狀物，研究人員稱它們“最能印証我們所知的希帕科斯關(guān)於月球運(yùn)行模式的理論。”
blog.sina.com.cn
In the lunar theory in Seleucid Period(312B. C-64B. C) of ancient Babylon, the algorithm of latitude of the moon in the moment of syzygies is a complicate question.
在古代巴比倫塞琉古王朝時(shí)期（312B .C - 6 4B .C）的月亮運(yùn)動(dòng)理論中，郃朔時(shí)刻月亮黃緯的計(jì)算是一個(gè)比較重要同時(shí)又比較複襍的問題。