hafnium
n.
[化]鉿(金屬元素；符號 Hf)
英語翻譯 Noun:
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a grey tetravalent metallic element that resembles zirconium chemically and is found in zirconium minerals; used in filaments for its ready emission of electrons
造句
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hafnium metal
海綿鉿
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hafnium complex
鈥絡(luò)合物
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hafnium carbide
碳化鉿
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hafnium filament
鉿絲
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hafnium hydroxide
氫氧化鉿
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hafnium nitride
氮化鉿
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hafnium silicate
硅酸鉿
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