อังกฤษ-ไทย: คลังศัพท์ไทย โดย สวทช. คลังศัพท์ไทย (สวทช.)
แหล่งกำเนิดอิเล็กตรอน [การแพทย์]
WordNet (3.0) WordNet (3.0)
(n) 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
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