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diacaustic

/,daiә'kɔ:stik/

📖 中文释义

  1. 散焦面, 散焦曲线
📘 English Definition（英文释义）
  1. a. Pertaining to, or possessing the properties of, a
  2. species of caustic curves formed by refraction. See Caustic surface,
  3. under Caustic.
  4. n. That which burns by refraction, as a double convex
  5. lens, or the sun's rays concentrated by such a lens, sometimes used as
  6. a cautery.
  7. n. A curved formed by the consecutive intersections of
  8. rays of light refracted through a lens.
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