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单词 electret
释义

electret

听听怎么读
英 [?'lektr?t]
美 [?'lektr?t]
是什么意思
  • n.

    驻极体,电介体;永电体;

  • 英英释义

    Electret

    • Electret (formed of elektr- from "electricity"and -et from "magnet") is a dielectric material that has a quasi-permanent electric charge or dipole polarisation. An electret generates internal and external electric fields, and is the electrostatic equivalent of a permanent magnet.

    以上来源于:Wikipedia

    学习怎么用

    词组短语

    electret microphone驻极体麦克风

    权威例句

    Piezoelectricity in cellular electret films
    Negatively charged polymeric electret implant
    Electromechanical response of cellular electret films
    Electromechanical response of cellular electret films
    Different electrostatic methods for making electret filters
    Design and optimization of a MEMS electret-based capacitive energy scavenger
    ElectroMechanical Film (EMFi) — a new multipurpose electret material
    Nonvolatile organic field-effect transistor memory element with a polymeric gate electret
    Less can be more. Holes in polymers lead to a new paradigm of piezoelectric materials for electret transducers
    Organic Non‐Volatile Memory Based on Pentacene Field‐Effect Transistors Using a Polymeric Gate Electret
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