microfichen. 縮微平片學術名詞微縮膠片：電機工程、航空太空、氣象學、新聞傳播學、資訊、電力工程微縮卡片：電機工程、電力工程微片：物理學縮影單片：圖書館學與資訊科學英文釋義small sheet of microfilm on which many pages of material have been photographed; a magnification system is used to read the material