片语
heaviside expansion formula海维赛展开式
Heaviside layer亥维赛层,电离层
Kennelly-Heaviside laycr肯涅利亥维赛层
kenelly-heaviside region电离区
heaviside formula亥维赛德公式
Oliver Heaviside
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)
同义词:
Heaviside
Heaviside mutual-inductance亥维赛互感电桥
Heaviside function亥维赛函数