“packing fraction”的概念、定义、翻译、参考文献-科学参考

单词	packing fraction
释义	packing fraction [`pak·iŋ ´frak·shǝn] ^{NUCLEAR PHYSICS} The quantity (M-A )/A, where M is the mass of an atom in atomic mass units and A is its atomic number.
随便看	deep inelastic collision deep inelastic transfer deep inland sea deep mining deep pain deep palmar arch deep-penetration bomb deep-pile fabric deep scattering layer deep-sea basin deep-sea channel deep-sea plain deep-seated deep-sea trench deep sleep deep space Deep Space Network deep-space probe deep-submergence rescue vehicle deep tank deep trades deep underwater muon and neutrino detector deep volar arch deep water deep waterline

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