单词 | high-frequency heating |
释义 | > as lemmashigh-frequency heating high-frequency heating n. the heating of something by subjecting it to a high-frequency electric or magnetic field.Cf. dielectric heating n. at dielectric n. and adj. Additions, induction heating n. at induction n. Compounds 2. ΘΚΠ the world > matter > physics > electromagnetic radiation > electricity > electrically induced magnetism > electromagnetic induction > [noun] > induction heating induction heating1919 high-frequency heating1922 1922 Jrnl. Inst. Electr. Engineers 60 853/1 I did some research work on the high-frequency heating of filaments, and the results were very satisfactory. 1947 P. I. Smith Pract. Plastics iii. 42/2 The adoption of high-frequency heating as a pretreatment of mould-stuffs should enable very large..mouldings to be produced economically. 2010 F. Mohos Confectionary & Chocolate Engin. iii. 76 High-frequency heating is usually carried out at radio frequencies between 13.9 and 27 MHz and microwave heating at between 915 and 2450 MHz. < as lemmas |
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