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单词 curie
释义

WordReference Random House Learner's Dictionary of American English © 2024
cu•rie /ˈkyʊri, kyʊˈri/USA pronunciation   n. [countable],
    pl. -ries. 
  1. Physics, Chemistrya unit of activity of radioactive substances.

WordReference Random House Unabridged Dictionary of American English © 2024
cu•rie  (kyŏŏrē, kyŏŏ rē),USA pronunciation n. [Physics, Chem.]
  1. Physics, Chemistrya unit of activity of radioactive substances equivalent to 3.70 × 1010 disintegrations per second: it is approximately the amount of activity produced by 1 g of radium-226. Abbr.: Ci
  • named in memory of Pierre Curie 1910

Cu•rie  (kyŏŏrē, kyŏŏ rē; Fr. ky rē),USA pronunciation n. 
    I•rène  (Fr. ē ren).USA pronunciation See Joliot-Curie, Irène. Ma•rie  (mə rē; Fr. ma rē),USA pronunciation 1867–1934, Polish physicist and chemist in France: codiscoverer of radium 1898;
    Nobel prize for physics 1903, for chemistry 1911.
    her husband, Pierre  (pē âr; Fr. pyer),USA pronunciation 1859–1906, French physicist and chemist: codiscoverer of radium;
    Nobel prize for physics 1903.

Collins Concise English Dictionary © HarperCollins Publishers::
curie /ˈkjʊərɪ -riː/ n
  1. a unit of radioactivity that is equal to 3.7 × 1010 disintegrations per second
Etymology: 20th Century: named after Pierre Curie
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