| 单词 | dielectric heating |
| 释义 | > as lemmasdielectric heating dielectric heating n. heating produced by subjecting an electrically insulating material to high-frequency electromagnetic radiation; also called electronic heating. ΚΠ 1940 Proc. Physical Soc. 52 485 The author suspects that most of this rise in temperature is due to ‘dielectric heating’ and not much to viscous absorption of the supersonics. 1947 W. J. Brierley in P. I. Smith Pract. Plastics xxii. 295/1 By the use of radio-frequency heating, sometimes termed dielectric heating or diathermy, the heat is generated internally in the pack and the glue line becomes five to fifteen degrees hotter than the wood veneer. 2008 Internat. Jrnl. Fatigue 30 306/1 For tests of parts made of ceramic materials, it is recommended in a number of papers to use dielectric heating. < as lemmas |
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