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单词
pair production
释义
WordReference Random House Unabridged Dictionary of American English © 2024
pair
′
produc′tion,
Physics
the simultaneous creation of a particle and its antiparticle by a nucleus or particle in an excited state, as when a photon is absorbed.
1930–35
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pawtucket
pax
pax britannica
paxman
paxos
pax romana
paxton
pax vobiscum
paxwax
pay
payability
payable
payableness
payably
pay-and-display
pay-as-you-go
pay back
payback
pay bed
paybox
pay cable
paycheck
payday
pay dirt
paye
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更新时间:2025/11/19 17:50:04