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单词 Micro film
释义

Micro film

英语百科

Microform

Digital scanning of microfilm (see Digital conversion below).
DuKane brand microfiche reader with source code printed on the films.
A microfiche reader in a library

Microforms are any forms, either films or paper, containing microreproductions of documents for transmission, storage, reading, and printing. Microform images are commonly reduced to about one twenty-fifth of the original document size. For special purposes, greater optical reductions may be used.

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