| 单词 | quantum electrodynamics |
| 释义 | quantum electrodynamics (once / 984943 pages) n WORD FAMILY quantum electrodynamics USAGE EXAMPLESHis specialties included quantum electrodynamics, which describes the interactions of matter and light, and quantum chromodynamics, a study of the behavior of subatomic particles. Washington Post(Dec 24, 2016) The team’s quantum calculations confirmed the predictions of a simplified version of quantum electrodynamics, the established theory of the electromagnetic force. Nature(Jun 21, 2016) The search for a theory of quantum gravity that is consistent with quantum electrodynamics is perhaps the most active field of theoretical physics. Nature(Jan 22, 2014) n a relativistic quantum theory of the electromagnetic interactions of photons and electrons and muons Syn|Hyper QED quantum field theory the branch of quantum physics that is concerned with the theory of fields; it was motivated by the question of how an atom radiates light as its electrons jump from excited states |
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