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“electron beam recorder”
electron-beam recorder, electron beam recorder
1. An instrument in which an electron beam places signals or data on film in a vacuum chamber.
2. A recorder in which a moving electron beam is used to record signals or data on to photographic or thermoplastic film in a vacuum chamber.
3. A device that transfers computer data onto microfilm using an electron beam.
2. A recorder in which a moving electron beam is used to record signals or data on to photographic or thermoplastic film in a vacuum chamber.
3. A device that transfers computer data onto microfilm using an electron beam.
This entry is located in the following units:
electro-, electr-, electri-
(page 55)
-tron, -tronic, -tronics +
(page 5)