名词照X光照片
1. 照X光照片：ski 滑雪橇 | skiagraph 照X光照片 | skiagraphy X光照像术
2. 纵断图：skid 滑动垫木 ,滑架 | skiagraph 纵断图 | skew weld 斜焊缝
3. 房屋纵断面图 纵断面图 投影图 正影描记器：ski-shapedblade 雪橇形刀 | skiagraph 房屋纵断面图 纵断面图 投影图 正影描记器 | skialith 残影体
4. 光照片：拱背锯 skew-back saw | X光照片 skiagraph | 滑撬 skid
noun
1. a photographic image produced on a radiosensitive surface by radiation other than visible light (especially by X-rays or gamma rays)