江陰丞善知水道①,司天監(jiān)熟習(xí)算經(jīng)②。①江陰丞善知水道:宋時(shí)楚執(zhí)柔為江陰縣丞,善知水道,為民興利,十鄉(xiāng)之田,無旱潦之患。②司天監(jiān)熟習(xí)算經(jīng):楚衍,宋開封人。少通四聲字母,又明陰陽星歷之?dāng)?shù),凡諸算經(jīng)盡窮其妙。自陳召試宣明歷...... (本文共 130 字 ) [閱讀本文] >>
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 江陰丞善知水道①,司天監(jiān)熟習(xí)算經(jīng)②。①江陰丞善知水道:宋時(shí)楚執(zhí)柔為江陰縣丞,善知水道,為民興利,十鄉(xiāng)之田,無旱潦之患。②司天監(jiān)熟習(xí)算經(jīng):楚衍,宋開封人。少通四聲字母,又明陰陽星歷之?dāng)?shù),凡諸算經(jīng)盡窮其妙。自陳召試宣明歷...... (本文共 130 字 ) [閱讀本文] >>