electrodynamics

n. 电动力学 [化] 电动力学

释义与例句

n.
  1. 1.

    The phenomena associated with moving electric charges, and their interaction with electric and magnetic fields; the study of these phenomena.

    不可数 物理

相关短语

quantum electrodynamics n. 量子电动力学 cavity quantum electrodynamics

词源

Etymology tree French électro-bor. Ancient Greek ἤλεκτρον (ḗlektron)bor. Latin ēlectrum Latin electro-bor. English electro- Proto-Indo-European *dewh₂-der. Proto-Hellenic *dunamai Ancient Greek δῠ́νᾰμαι (dŭ́nămai) Ancient Greek δύναμις (dúnamis) Proto-Indo-European *-kos Ancient Greek -κός (-kós) Ancient Greek -ικός (-ikós) Ancient Greek δῠνᾰμῐκός (dŭnămĭkós)lbor. French dynamiqueder. English dynamic Proto-Indo-European *-ikos Proto-Italic *-ikos Latin -icuslbor. Old French -iquebor. Middle English -ik English -ic Old English -as Middle English -es English -s English -ics English dynamics English electrodynamics From electro- + dynamics.

来源：wiktionary