becquerel

名词 n.
中文释义
英 [bɛkəˈɹɛɫ]   

英文释义

名词 n.
  1. In the International System of Units, the derived unit of radioactive activity; the activity of a quantity of radioactive material in which one nucleus decays per second. Symbol: Bq

词形变化

becquerels plural

词源

Borrowed from French becquerel. Named after the French physicist Henri Becquerel.
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