| 单词 | electric displacement |
| 释义 | > as lemmaselectric displacement electric displacement n. = displacement n. 2d. ΘΚΠ the world > matter > physics > electromagnetic radiation > electricity > transmission of electricity, conduction > non-conduction, insulation > [noun] > displacement electric displacement1864 displacement1873 electric induction1885 1864 J. C. Maxwell in Proc. Royal Soc. 1863–4 13 532 Thus the action of electromotive force on a dielectric produces an electric displacement within it, and in this way stores up energy. 1935 C. J. Smith Intermediate Physics (ed. 2) v. xxxvii. 623 The quantity E = 4πP is termed electric displacement or electric induction in the medium. 1969 L. Young Syst. Units Electr. & Magn. iv. 42 The flux ‘lines’ spread out over space to produce a certain electric flux density or electric displacement. 2003 Proc. Royal Soc. A. 459 1262 The polarization of the two plane waves that can propagate in an isotropic medium are fully described by their electric displacement vectors. < as lemmas |
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