Heaviside

英 美
  • 海维赛德(①姓氏②Oliver,1850-1925,英国物理学家、电气工程学家)
Noun:
  1. English physicist and electrical engineer who helped develop telegraphic and telephonic communications; in 1902 (independent of A. E. Kennelly) he suggested the existence of an atmospheric layer that reflects radio waves back to earth (1850-1925)