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单词 latus rectum
释义

WordReference Random House Unabridged Dictionary of American English © 2024
la•tus rec•tum  (lātəs rektəm),USA pronunciation pl. la•ter•a rec•ta (lātər ə rektə).USA pronunciation [Geom.]
  1. Mathematicsthe chord perpendicular to the principal axis and passing through a focus of an ellipse, parabola, or hyperbola.
  • Neo-Latin: literally, straight side
  • 1695–1705

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更新时间:2024/9/20 19:41:02