常识“博启”是什么意思，起源、典故、生平简介及释义-历史文化

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常识	博启
释义	博启清满洲正白旗人，又名伯启，字绘亭。乾隆中官钦天监监副。自称幼入算学，酷好勾股，历经三十余年精通其义，以勾股形所容方边、圆径、垂线三事分配和较，创法六十。乾隆四十八年（1783）著《勾股内容三事和较》，惜未刊行，有道光年间抄本传世。
随便看	吴熊光吴特吴猎吴猛吴玉章吴王吴王僚吴王夫差剑吴王夫差开凿邗江吴王小女吴王阖庐吴玠吴琚吴琠吴琪吴琳吴琼仙吴瑞登吴瑭吴璘吴璜吴甡吴用威吴百朋吴皇后 if you are born to be hanged If you are born to be hanged then you'll never be drowned. If you are born to be hanged, then you'll never be drowned. If you are born to be hanged, then you will never be drowned. If you are born to be hanged then you will never be drowned. if you ask me If you believe that, you'll believe anything! if you believe that you'll believe anything if you believe that, you'll believe anything if you can help it 雾淞岛雾凇岛金蟾岛乌拉街满族镇曾通屯雾淞吉林雾凇松花江睡佛南湖瀑布滨州三河湖景区旅游指南去泸沽湖旅游好玩么去丽江虎跳峡旅游好玩么去丽江拉市海旅游怎么样山东菏泽有什么特产值得买山东菏泽有什么地道美食去菏泽旅游可以去哪里玩去山东菏泽旅游怎么样去菏泽水浒好汉城游玩怎么样山西大同有什么特产可以带走杨家吊炉饼沈阳回头泰州干丝兴化清炒鲨鱼片靖江肉脯泰兴粯子粥刘陈猪三宝曲霞德泉汤包米甜酒泰兴银杏

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