Mathematics educators have always paid much attention to the research of mathematical concept.
数学概念的研究长期以来备受数学教育工作者的重视。
These mathematical definitions make basic landform shape concept of limit determine nat.
继而给出了如斜坡、山、山脊、凹地、谷地、鞍部等基本地貌形态的数学定义。
Function concept is the core of high school mathematical teaching knowledge.
函数概念是中学数学中的核心概念。
Function concept is the core of high school mathematical teaching knowledge.
函数概念是中学数学中的核心概念。
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