极性键 meaning in English

heteropolar binding
heteropolar bond
polar linkage
polarized bond

All five valences are the ordinary, nonpolar ones .
所有5个价键都是普通的非极性键。
there are also many compounds, such as , sic, etc, in which the array is held together by localized heteropolar bonds.
也有许多化合物，像，SiC等它们是靠定域的异极性键结在一起的。
Non - polar bond
非极性键
< uk > there are also many compounds , such as , sic , etc , in which the array is held together by localized heteropolar bonds . < / uk >
< uk >也有许多化合物，像， sic等它们是靠定域的异极性键结在一起的。 < / uk >