名词皮影戏，将影子投射影幕上的技术，放射线透视照相

1. 投影检测仪：seven-coreconnectingcable 七芯连接电缆 | shadowgraph 投影检测仪 | sheath 外皮

2. 阴影图：shadow-Moiretest阴影莫阿试验 | shadoweffect阴影效应,屏蔽效应 | shadowgraph阴影图

3. 皮影戏：Shadowed 附有阴影 | shadowgraph 皮影戏 | shadowiness 阴暗

4. 影象图：shadow zone 阴影区 | shadowgraph 影象图 | shadowgraph method 描影法

noun

1. a photographic image produced on a radiosensitive surface by radiation other than visible light (especially by X-rays or gamma rays)

Synonym: radiogramradiographskiagraphskiagram