| 单词 | eta meson |
| 释义 | eta mesonnoun Physics.a neutral meson with strangeness 0 that is its own antiparticle. Symbol: η Also called eta particle. Origin of eta mesonFirst recorded in 1960–65 Words nearby eta mesonétagère, e-tail, e-tailing, et al., etalon, eta meson, etamine, etanercept, etaoin shrdlu, eta particle, étape Dictionary.com UnabridgedBased on the Random House Unabridged Dictionary, © Random House, Inc. 2020 |
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