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Home > Wen Yuan (Middle School Edition) > 2019 No.09 > 直角弯管头与正弦曲线的应用

  • 直角弯管头与正弦曲线的应用

    Author(s)：

    詹远美

    Publication Title：

    Wen Yuan (Middle School Edition) 2019 No.09

    Affiliations：

    重庆市第十八中学 重庆 400020

    Abstract：

    本文采用正弦曲线模型来讨论直角弯管头接口处的侧面展开图,通过空间几何体中的数量关系和建立直角坐标系的方法分别证明了直角弯管头接口处的侧面展开图是正弦曲线线y=Asin(ωx+φ)+B的一部分,并将后一种方法扩展到柱面上空间曲线的展开图.

    Keywords：

    直角弯管头;正弦曲线;实际应用;空间曲线展开

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    [1] 詹远美.直角弯管头与正弦曲线的应用[J].Wen Yuan (Middle School Edition),2019(09),.

文渊(中学版)
Wen Yuan (Middle School Edition)

Language: 中文

CN：11-9275/G

ISSN：2096-627X

Publication Frequency: 月刊

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