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单词 metallic bond
释义 metallic bondn.(名词)metallic bondnegatively charged electrons (e) move freely around positively charged silver ions (Ag), bonding the atoms together
  1. The chemical bond characteristic of metals, in which mobile valence electrons are shared among atoms in a usually stable crystalline structure.金属键:金属所特有的化学键,金属键中的游离价电子被分配在处于通常稳定的金属晶体结构的原子中
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