英语词汇“proton”的读音、翻译、释义、用法及例句-语文网

词汇	proton
释义	proton 质子质子是一颗带正电荷的粒子，质量是电子的1836倍，符号是p。质子位处原子核（nucleus）内。质子在该原子核中的数目就是原子序数（atomic number，符号是Z）。
随便看	eastabout East African Community East African Development Bank East Asian Character Code East Asian Economic Caucus East Asian Economic Groups eastbound East Caribbean Common Market East Caribbean dollar East Coast East End Easter Easter Bunny Easter egg Easter egg Easter lily easterly Easter Monday eastern Eastern Caribbean Central Bank easterner East (ern) European Time easternmost Eastern (Standard) Time Easter Sunday

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