auxiliary valence 中文意思是什麼

auxiliary valence 解釋
副原子價
  • auxiliary : adj 1 輔助的。2 補充的,備用的。3 副的。n 1 輔助者。2 輔助設備;輔助裝置。3 補助艦〈如油船,供應...
  • valence : n. 【化學】(化合)價;(原子)價;【生物學】效價。n. = valance.
  1. Abstract : in this work, atom structure features of rare earth elements have been analyzed. reasons why changeable valence rare earth oxide can strengthen stability of atom valence in oxidized state, ability to conserve oxygen and heat stability for catalysts are discussed from mechanism. auxiliary catalyst functions are understood more deeply on the base theory

    文摘:本文從原子結構分析了變價稀土元素原子的結構特點,從機理上分析了變價稀土氧化物對催化劑原子氧化價的穩定性、貯氧能力和熱穩定性等性能增強的根源,從理論上深入認識了稀土氧化物的助催化作用。
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