English dictionary
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English noun: electron gun | |||
| 1. | electron gun (artifact) the electrode that is the source of electrons in a cathode-ray tube or electron microscope; consists of a cathode that emits a stream of electrons and the electrostatic or electromagnetic apparatus that focuses it | ||
| Broader (hypernym) | electrode | ||
| Part meronym | cathode-ray tube, CRT, electron microscope | ||
Based on WordNet 3.0 copyright © Princeton University.
Web design: Orcapia v/Per Bang. English edition: .
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Web design: Orcapia v/Per Bang. English edition: .
2024 onlineordbog.dk