形是数的翅膀,数是形的灵魂

2014-10-29 09:50牛翠霞
关键词:中圖标识码分类号

牛翠霞

【摘要】 数与形是初等数学的两大研究对象,数形结合是高中阶段一种很重要的数学思想,形是数的翅膀,数是形的灵魂。

【关键词】 数形结合思想 重要性

【中圖分类号】 G633.6 【文献标识码】 A 【文章编号】 1992-7711(2014)07-107-02

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