| 单词 | electric polarization |
| 释义 | electric polarization in Electrical Engineering (ɪlɛktrɪk poʊlərɪzeɪʃən) noun (Electrical engineering: General) Electric polarization is the type of polarization of electricity that occurs in a dielectric. Ferroelectricity is a property of a material whereby it exhibits a spontaneous electric polarization, the direction of which can be switched by applying an external electric field. Ferroelectric materials are ceramics that exhibit permanent electric polarization in the absence of an electric field. Electric polarization is the type of polarization of electricity that occurs in a dielectric. |
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