| 单词 | heavy particle |
| 释义 | heavy particle (once / 422119 pages) n WORD FAMILY heavy particle: heavy particles USAGE EXAMPLESIt will be difficult to detect heavy particles directly because there will be fewer of them. Nature(Mar 05, 2014) But the quarks did not have heavy particles blocking the decay. BBC(Jul 24, 2013) Scientists have learned how to hold increasingly heavy particles including superdense iridium and even liquid droplets in this acoustic sweet spot. Science Magazine(Jul 15, 2013) n any of the elementary particles having a mass equal to or greater than that of a proton and that participate in strong interactions; a hadron with a baryon number of +1 Syn|Hypo|Hyper baryon hyperon any baryon that is not a nucleon; unstable particle with mass greater than a neutron nucleona constituent (proton or neutron) of an atomic nucleus antineutronthe antiparticle of a neutron antiprotonan unstable negatively charged proton; the antiparticle of a proton lambda hyperon, lambda particlean electrically neutral baryon with isotopic spin 1 neutronan elementary particle with 0 charge and mass about equal to a proton; enters into the structure of the atomic nucleus protona stable particle with positive charge equal to the negative charge of an electron fermion any particle that obeys Fermi-Dirac statistics and is subject to the Pauli exclusion principle hadronany elementary particle that interacts strongly with other particles |
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