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几何学
数学中最古老的一门分支学科。相传起源于古埃及尼罗河泛滥后为修整土地而产生的测量法。泰勒斯曾利用三角形全等做间接的测量工作。中国古代有勾股测量,在《周髀算经》中记载了周公姬旦和商高关于“勾三、股四、弦五”的对话(约前1000)。从埃及产生的几何学传到古希腊,逐渐发展成理论的数学。哲学家柏拉图(前429~前348)确立了几何学中定义、公设、公理、定理等概念,树立了哲学与数学中的分析法和综合法的概念。梅内克缪斯(约前340)已经有了圆锥曲线的概念。
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geometry
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The White-Haired Girl
The White-haired Girl
the white haired girl
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the White Lotus Sect
the White Porcelain Standing Figurine of Bodhidharma with the Mark of “He Chaozong”
The White Ribbon
The White Snake
The White Snake Enchantress
the whole Ancient Times,Three Generations,Qin and Han Dynasty,the Three Kingdoms and Six Dynasty's Articles
The whole heavy haul train
the whole is prior to any of its parts theory
the whole issue of the public
the whole landscape garden is built around the mountainous terrain with lush vegetation
the whole nation system
the whole party of Mao Zedong thought
the whole party runs the newspaper, the masses run the newspaper
the whole process management of solid waste
The Wife
The Wife Sold By Husband
The Wild Boar Wood
The Wild Duck
The Wilderness
The Wilderness Act of the United States of America
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