资料来源 : pyDict

彩色相片; 铬盐相片

资料来源 : Webster's Revised Unabridged Dictionary (1913)

Chromatype \Chro"ma*type\, n. [Gr. ? color + ? type.]
   1. (Photog.) A colored photographic picture taken upon paper
      made sensitive with potassium bichromate or some other
      salt of chromium.

   2. The process by which such picture is made.