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单词 coulomb
释义

WordReference Random House Unabridged Dictionary of American English © 2024
cou•lomb  (ko̅o̅lom, -lōm, ko̅o̅ lom, -lōm),USA pronunciation n. 
  1. Electricitythe SI unit of quantity of electricity, equal to the quantity of charge transferred in one second across a conductor in which there is a constant current of one ampere. Abbr.: C
  • after Coulomb 1880–85

Cou•lomb  (ko̅o̅lom, -lōm, ko̅o̅ lom, -lōm; Fr. ko̅o̅ lôn),USA pronunciation n. 
    Charles Au•gus•tin de  (sharl ō gy stan də),USA pronunciation 1736–1806, French physicist and inventor.
Collins Concise English Dictionary © HarperCollins Publishers::
coulomb /ˈkuːlɒm/ n
  1. the derived SI unit of electric charge; the quantity of electricity transported in one second by a current of 1 ampere
    Symbol: C
Etymology: 19th Century: named after Charles Augustin de Coulomb
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