| hot-cathode tube |
a vacuum tube in which the cathode is electrically heated to incandescence and in which the stream of electrons depends on the temperature of the cathode.
출처: www.mercksource.com/pp/us/cns/cns_hl_dorlands.jspz...
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| hot-cathode tube |
A vacuum tube in which the cathode is electrically heated to incandescence and in which the supply of electrons depends on the temperature of the cathode.
출처:
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