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单词
铪
释义
铪
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。
Astronomy
全称：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
degree of participation in medical damage
degree of polarization
degree of polarization measurement
degree of polydispersity
degree of polymerization
degree of precision
degree of profile
degree of ramification
degree of reaction
degree of reduction balance
degree of reserve recovery
degree of resolution
degree of rocky desertification
[degree of] roughness
degree of roughness
degree of saturation of soil
degree of separability
degree of shock metamorphism
degree of singularity
degree of soil erosion potentiality
degree of solvability
degree of spatial equilibrium
degree of stability
degree of structural reliability
degree of swelling
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