单词 | Arthur Edwin Kennelly |
释义 | Arthur Edwin Kennelly (once / 3939771 pages) n WORD FAMILY Arthur Edwin Kennelly n United States electrical engineer noted for his work on the theory of alternating currents; independently of Oliver Heaviside he discovered the existence of an atmospheric layer that reflects radio waves back to earth (1861-1939) Syn|Exp A. E. Kennelly, Kennelly electrical engineer a person trained in practical applications of the theory of electricity |
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