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单词 parton
释义

WordReference Random House Unabridged Dictionary of American English © 2024
par•ton  (pärton),USA pronunciation n. [Physics.]
  1. Physicsa constituent of the nucleon originally postulated in the theoretical analysis of high-energy scattering of electrons by nucleons and subsequently identified with quarks and gluons.
  • 1965–70; part(icle) + -on1; coined by R. P. Feynman

Collins Concise English Dictionary © HarperCollins Publishers::
parton /ˈpɑːˌtɒn/ n
  1. a hypothetical elementary particle postulated as a constituent of neutrons and protons
Etymology: from part + -on
Collins Concise English Dictionary © HarperCollins Publishers::
Parton /ˈpɑːtən/ n
  1. Dolly. born 1946, US country and pop singer and songwriter
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