QED

英[ˌkjuːiː'diː] 美[ˌkjuːiː'diː]
  • abbr.证明完毕(=quoderatdemonstrandum)
  • color n.颜色;彩色;颜料vt.渲染;把...涂颜色vi.脸红;着色;影响,左右=colour(英)
  • physics n.物理学
Noun:
  1. a relativistic quantum theory of the electromagnetic interactions of photons and electrons and muons