noun
quantum chromodynamics
Technical term in particle physics; often abbreviated as QCD.
量子色力学は、クォークとグルーオンの強い相互作用を記述する理論です。
Quantum chromodynamics is the theory that describes the strong interaction of quarks and gluons.
Quantum electrodynamics (QED), the theory of electromagnetic interactions, in contrast to the strong force described by QCD.
Compound of 量子 (quantum), 色 (color), and 力学 (dynamics), calqued from English 'quantum chromodynamics'.