“mass number”的概念、定义、翻译、参考文献-科学参考

单词	mass number
释义	mass number [`mas ´nǝm·bǝr] ^{NUCLEAR PHYSICS} The sum of the numbers of protons and neutrons in the nucleus of an atom or nuclide. Also known as nuclear number; nucleon number.
随便看	uranic oxide Uraniidae uranin uranine uranine yellow uraninite uranium uranium acetate uranium age uranium carbide uranium decay series uranium dioxide uranium enrichment uranium hexafluoride uranium hydride uranium-lead dating uranium nitrate uranium ocher uranium oxide uranium-radium series uranium reactor uranium series uranium sulfate uranium tetrachloride uranium tetrafluoride

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