資料來源 : pyDict

將影子投射影幕上的技術,皮影戲,放射線透視照相

資料來源 : WordNet®

shadowgraph
     n : a photographic image produced on a radiosensitive surface by
         radiation other than visible light (especially by X-rays
         or gamma rays) [syn: {radiogram}, {radiograph}, {skiagraph},
          {skiagram}]