becquerel

贝克勒尔

发音

US
UK /bɛkəˈɹɛɫ/

词形变化

becquerels 复数 becquerels

释义与例句

n.
  1. 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

    贝克勒尔

    贝可勒尔

相关短语

Becquerel ray Becquerel rays [医] 伯克勒耳氏射线(铀射线)

词源

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

来源：wiktionary