“hafnium”的概念、定义、翻译、参考文献-科学参考

单词	hafnium
释义	hafnium Encyclopedia 工学控制材料释 hafnium铪化学元素。元素符号Hf，原子序数72，原子量178.49。属周期系ⅣB族。工学难熔金属释 hafnium铪金属元素，化学符号Hf，原子序数72，原子量178.49，位于元素周期表中IVB族。理学铪释 hafnium铪化学元素，元素符号Hf，原子序数72，原子量178.49(2)。属周期系ⅣB族。 Physics hafnium铪72Hf｛化｝ Astronomy hafnium缩写：Hf。铪 Chemistry ＞无机化学＞无机化学基本概念与无机化合物＞释义 hafnium铪
随便看	Northeast Army of Volunteers in the Anti-Japanese War Northeast Asia race North-East Atlantic Fisheries Commission northeast China Dagu ballad Northeast China dagu storytelling Northeast China Literature and Art Association Northeast China Tiger and Leopard National Park System Pilot Site northeast Chinese brown frog North-East District Northeast Document Conservation Center northeast dwelling Northeastern China coal occurrence area North Eastern China’s Transect North-Eastern Daily North Eastern Province Northeastern University Northeastern University Library Northeast Ethnic & Folk Custom Museum, Northeast Normal University Northeast Mandarin Northeast Museum North-East Nonferrous Metals Research Institute Northeast Normal University Northeast Opera Experimental School Northeast Pacific Basin Northeast People 's Radio

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