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单词 alexanderson
释义

Alexanderson

[ al-ig-zan-der-suhn ]
/ ˌæl ɪgˈzæn dər sən /

noun

Ernst F. W. [urnst], /ɜrnst/, 1878–1975, U.S. engineer and inventor.

Words nearby Alexanderson

Alexander IV, Alexander Nevski, alexanders, Alexander's deafness, Alexander Severus, Alexanderson, Alexander technique, Alexander the Great, Alexander V, Alexander VI, Alexander VII
Dictionary.com UnabridgedBased on the Random House Unabridged Dictionary, © Random House, Inc. 2020

Example sentences from the Web for Alexanderson

  • And then,” Jimmy continued cheerfully, “the Goldsmith generator was knocked into a cocked hat by the Alexanderson generator.

    The Radio Boys Trailing a Voice|Allen Chapman

Scientific definitions for Alexanderson

Alexanderson
[ ăl′ĭg-zăndər-sən ]
Ernst Frederick Werner 1878-1975

Swedish-born American electrical engineer who in 1906 invented a high-frequency alternator that made radio communication more efficient. Alexanderson also developed the first practical television system in 1927 and the first color television receiver in 1955.
The American Heritage® Science Dictionary Copyright © 2011. Published by Houghton Mifflin Harcourt Publishing Company. All rights reserved.
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更新时间:2024/11/10 17:55:19