| 单词 | thermionics |
| 释义 | thermionics[ thurm-ahy-on-iks, thur-mee- ] / ˌθɜrm aɪˈɒn ɪks, ˌθɜr mi- / noun (used with a singular verb)the branch of physics that deals with thermionic phenomena. Origin of thermionicsFirst recorded in 1925–30; see origin at thermion, -ics Words nearby thermionicsThermidorian, thermion, thermionic, thermionic current, thermionic emission, thermionics, thermionic tube, thermionic valve, thermistor, Thermit, thermite Dictionary.com UnabridgedBased on the Random House Unabridged Dictionary, © Random House, Inc. 2020 British Dictionary definitions for thermionicsthermionics / (ˌθɜːmɪˈɒnɪks) / noun(functioning as singular) the branch of electronics concerned with the emission of electrons by hot bodies and with devices based on this effect, esp the study and design of thermionic valves Collins English Dictionary - Complete & Unabridged 2012 Digital Edition © William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012 |
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