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单词 FitzGerald contraction
释义

FitzGerald contraction

noun

Fitz·​Ger·​ald contraction
(ˈ)fits¦jerəld-
: a longitudinal contraction that according to relativity theory every moving body is believed to undergo in the dimension parallel to the direction of motion

Word History

Etymology

after George F. FitzGerald †1901 Irish physicist

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更新时间:2024/12/23 17:45:04