astronomical > Shuo policy



Contents ·Terms of ancient calendar ·No. 2 ·No. 3 ·More results... Terms of ancient calendar 　　Terms of ancient calendars. Still today the words of New Moon. Provisions of the early Western Han Moon calendar access policy as 29.53085 days, thereafter increasingly sophisticated, so have minor differences. "New Five-day test of a history of Division": "" imperial days, "step on follow precedent surgery ... ... Shuo policy: 29, 3820, 28." "History of Qing Dynasty when Xian Zhi 5" : "consumption of a few months, new moon making the 29th 五 三 ○ 五 九三." Translated by Google No. 2 　　我国古代天文历法用语，相当于现代名词的朔望月。东汉所颁行的《四分历》规定朔策为29.53085日。 No. 3 　　我国古代天文历法用语，相当于现代名词的朔望月。东汉所颁行的《四分历》规定朔策为29.53085日。 　　朔望月长度为朔策。近代人在历法史研究中也大都沿用这名称。但是，这个名称的涵义有一个演变过程。唐《崇玄历》中开始用岁实、朔实等名称和数值，但这些数值还必须除以分母“通法”，才得到以日为单位的回归年长度和朔望月长度。宋朝历法中开始有朔策的名称，意义也和朔望月一致。金朝的《大明历》中的“岁策”，则是指回归年长度。直到清朝才将朔望月长度定名为朔策。