| thermionic emission |
the emission of electrons from very hot substances
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| thermion |
a particle containing an electric charge emitted by an incandescent substance, such as the electrons emitted from the cathode in a Coolidge tube.
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| thermionic e. |
the emission of electrons and ions by incandescent bodies.
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| thermionic r. |
a rectifier consisting of an electric valve in which the electrons are supplied by a heated electrode.
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| thermionics |
the science of the phenomena exhibited by thermions.
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| thermion | an electrically charged particle (electron or ion) emitted by a substance at a high temperature |
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| thermion | of or relating to or characteristic of thermions |
| thermion | an electric current produced between two electrodes as a result of electrons emitted by thermionic emission |
| thermion | the emission of electrons from very hot substances |
| thermion | electronic device consisting of a system of electrodes arranged in an evacuated glass or metal envelope |
| thermion | electronic device consisting of a system of electrodes arranged in an evacuated glass or metal envelope |
| thermion | electronic device consisting of a system of electrodes arranged in an evacuated glass or metal envelope |
| thermion | the branch of electronics dealing with thermionic phenomena (especially thermionic vacuum tubes) |
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