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稀土氧化还原法分离提纯
释义
稀土氧化还原法分离提纯
Encyclopedia
工学
稀土湿法冶金
释
rare earth oxidation-reduction separation and purification
稀土氧化还原法分离提纯
基于某些稀土元素易氧化为四价状态〔如铈(Ce)、镨(Pr)、铽(Tb)〕或易还原为二价状态〔如钐(Sm)、铕(Eu)、镱(Yb)〕,而与其他三价稀土元素在化学性质上存在较大差异的特性来分离提纯这些变价元素的方法。
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substoichiometric isotope dilution analysis
substorm
substractive color mixing
substrate
substrate bias
substrate consumption rate
substrate culture
substrate disinfection machine
substrate induction
substrate level phosphorylation
substrate mixer
substrate mycelium
substrate revolution
substrates for semiconductor lighting
substrate spray seeding techniques
Substrates transfer
substratosphere
substratum
substratum interference
substring
substructural logic
substructure
substructure logic
substructure method
substructure of bridge
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