n.共有原子价,共价;河道;
英文例句/中文翻译:
The results obtained indicate the influence of the host lattice, radius of positive ion and the covalency of the Pr 3+-O 2-bond on the spectral character.
探讨了基质晶格、阳离子半径、Pr3+-O2-键的共价性等因素对光谱性质的影响;
The ordering of the magnitude for bond covalency is La-O
共价性的大小次序为La-O
And why did he call it polar covalency?
为什么要称它为极性共价呢?