| 单词 | alexanderson |
| 释义 | Alexanderson[ al-ig-zan-der-suhn ] / ˌæl ɪgˈzæn dər sən / nounErnst F. W. [urnst], /ɜrnst/, 1878–1975, U.S. engineer and inventor. Words nearby AlexandersonAlexander 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
Scientific definitions for AlexandersonAlexanderson [ ăl′ĭg-zăn′dər-sən ] 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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