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isometric line

/ˌaɪsəˈmɛtrɪk laɪn/

翻译: 在等轴测投影中,与水平线成30度角的线,用于技术工程制图中将三维物体表现在二维平面上。

1 个条目

phrase

/ˌaɪsəˈmɛtrɪk laɪn/C1formaltechnical
  • zh在等轴测投影中,与水平线成30度角的线,用于技术工程制图中将三维物体表现在二维平面上。

A line drawn at a 30-degree angle from the horizontal in isometric projection, used in technical and engineering drawings to represent three-dimensional objects on a two-dimensional plane.

  1. Cartographic lineC1formal

    A line on a map or chart connecting points of equal value, such as equal temperature (isotherm) or equal pressure (isobar).

    zh等值线

    • The isometric lines on the weather map show areas of equal atmospheric pressure.
    • Cartographers use isometric lines to represent elevation on topographic maps.
    • The isometric line for 20 degrees Celsius runs across the southern part of the region.
  2. Mathematical curveC2formal

    A curve or line representing a constant value of a particular variable in a mathematical or physical system.

    zh等值线

    • In thermodynamics, an isometric line represents a process at constant volume.
    • The graph shows isometric lines for different levels of entropy.
    • Engineers analyze isometric lines to understand stress distribution in materials.