定直线
dìng​zhí​xiàn

directrix

  • created sense approved 定直线/定直線 · dìng​zhí​xiàn · directrix — "Initial import from upstream dictionary"

    定直线 / 定直線

    dìng​zhí​xiàn

    directrix

    the fixed straight line used to define a conic section, such as a parabola

    定 (literal) → 定 · dìng · fixed 直线 (literal) → 直线/直線 · zhí​xiàn · straight line

    Changed: simplified, traditional, gloss, definition, pinyin, variant pinyin, variants, separable parts, decomposition

    created sense