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planimeter

/pləˈnɪm.ɪ.tər/

翻译: 一种用于测量不规则平面图形面积的仪器,通过沿图形边界描迹来求出其面积。

1 个条目

noun

/pləˈnɪm.ɪ.tər/C2formaltechnical
  • zh一种用于测量不规则平面图形面积的仪器,通过沿图形边界描迹来求出其面积。

A measuring instrument used to calculate the area of an irregular plane figure.

  1. Area measuring instrumentC1formaltechnical

    A mechanical or digital instrument used to measure the area of an irregular two-dimensional shape by tracing its outline.

    zh面积仪

    • The engineer used a planimeter to calculate the area of the irregular plot of land.
    • A planimeter is essential for accurately measuring the surface area of complex shapes on maps.
    • By tracing the perimeter of the leaf with a planimeter, the botanist determined its surface area.
词形
  • planimeters plural form
  • planimeters' possessive plural form
  • planimeter's possessive singular form