| 单词 | skin effect |
| 释义 | > as lemmasskin effect skin effect n. [compare sense 12e] the tendency of a high-frequency electric current to flow through the outer layers only of a conductor, resulting in an increase in effective resistance. ΘΚΠ the world > matter > physics > electromagnetic radiation > electricity > resistance > [noun] resistance1746 R1842 water resistance1859 resistivity1885 skin effect1890 high-frequency resistance1892 leak1896 negative resistance1896 photoresistance1925 piezoresistance1954 piezoresistivity1958 1890 Proc. Physical Soc. 11 56 This would give 72 amperes, and the ‘skin’ effect would absorb a great deal of power. 1965 Wireless World Aug. 401/1 The h.f. resistance is increased partly by skin effect, and more significantly by eddy currents induced in the lossy magnet system. 2000 J. McFall tr. K. Wille Physics Particle Accelerators iv. 151 The current density and hence the field distribution in the copper sheet are determined by the skin effect. < as lemmas |
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