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a plane surface

双语例句

  1. This machine should be fixed on a plane surface.
    这个机器应该固定在平面上。
  2. The outdoor arena is a plane surface surrounded by walls with three levels of balconies on each side.
    室外的领域是平面的围墙包围三个层次的阳台，每边。
  3. An optical device that projects a virtual image of an object onto a plane surface, especially for tracing.
    一种光学装置，可将物体虚像投影到一平面之上，多用于跟踪。

网络短语

  • tangent plane to a surface
    曲面的切平面