“hafnium”的概念、定义、翻译、参考文献-科学参考

单词	hafnium
释义	hafnium [`haf·nē·ǝm] ^CHEMISTRY A metallic element, symbol Hf, atomic number 72, atomic weight 178.49; melting point 2000°C, boiling point above 5400°C.
随便看	mixed-flow fan mixed-flow impeller mixed forest mixed gland mixed highs mixed indicator mixed laterality mixed layer mixed-layer mineral mixed-mode expression mixed model mixed nerve mixed nucleus mixed number mixed oil mixed ore mixed-phase flow mixed potential mixed radix mixed-radix number mixed reflection mixed salvo mixed sampling mixed strategy mixed surd

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