weak nuclear force
弱核力
weak nuclear force中文，weak nuclear force的意思，weak nuclear force翻译及用法
2025-09-09 19:23 浏览次数 14
weak nuclear force 英语释义
英语释义
1. a fundamental physical force that governs interactions between hadrons and leptons (as in the emission and absorption of neutrinos) and is responsible for particle decay processes (such as beta decay) in radioactivity, that is 10-5 times the strength of the strong force, and that acts over distances smaller than those between nucleons in an atomic nucleus — called also weak interaction, weak nuclear force — compare electromagnetism sense 2a, gravity sense 3a(2), strong force
weak nuclear force 例句
英汉例句
gluons thus provide what is known as the strong nuclear force, while w and z bosons provide the weak nuclear force that regulates some forms of radioactivity.
胶子因此提供了所谓的强相互作用力，而w和z波色子提供了弱相互作用力，它决定了某些放射性反应特性。
quantum field theories for the strong nuclear force and the weak nuclear force have been developed.
适合强核力和弱核力的量子场论一直发展。
scientists believe that gravity, electromagnetic force, strong nuclear force and weak nuclear force are the four basic forces of the universe.
科学家们认为，万有引力、电磁力、弱力和强力是宇宙中的四种基本作用力。
compared with the other three forces in the universe (electromagnetism, the weak nuclear force and the strong nuclear force), gravity is relatively feeble, making gravitational waves hard to detect.
和宇宙中的其他三种力（电磁力、弱核力、强核力）相比，重力就微弱得多了，所以引力波很难被观测。
by calling them 「weakly interacting」, physicists mean that the particles experience another of the four fundamental forces, namely, the weak nuclear force that is responsible for radioactive decay.
之所以称其为「弱作用」，是为了指出粒子受到四大基本力中的另一种——由放射性衰变所产生的弱核力（四大基本力是：引力、电磁力、强力、弱力）。
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