microfilm的例句（microfilm在句子中的用法）

• an energy sensitive microfilm 能量敏感的缩微胶片
• In micrographics a device for holding a frame, or frames, of microfilm. 在缩微图形技术中,用于固定一帧或多帧缩微胶片的装置.
• They are listed on the closely guarded microfilm. 它们列于一卷严格保管的缩微胶卷上.
• Tomorrow we'll look at microfilm records for several months back. 明天我们将去检查前几个月的缩微胶卷记录.
• Microform: Generic term for Microfiche and Microfilm. 微格式: 是微缩菲林和微摄菲林的总称.
• A device for reading materials in microform, such as microfilm and microfiche. 显微阅读器用以阅读缩微成像, 如缩微胶卷和缩微平片上的材料的仪器.
• Such information is easily transferred onto microfilm. 这种信息很容易转存到缩微胶卷上。