“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	particle gun particle hole particle-hole particle-hole interaction particle-hole theory particle horizon particle identification particle identification technique particle image velocimetry particle image velocimetry，PIV particle in a box particle-in-cell method particle in cell simulation particle-in-cell simulation particle induced X-ray emission particle-induced X-ray emission fluorescence analysis particle induced X-ray emission, PIXE particle in spherically symmetric potential particle interaction particle lifetime particle line particle mass spectrometry particle mean diameter particle mean free path particle measurement

　

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