离子键 meaning in English
electrovalent bond; ionic bond; ionic link
◇离子键聚合物 iolon; 离子键树脂 ionomer resin
Examples
- Crystals may be classified as either ionic or covalent by analogy with molecules .
与分子的情况一样，晶体也可以分为离子键型和共价键型。 - An ionic bond is characterized by the transfer of an electron from one atom to the other .
离子键的特点是一个电子可以从一个原子转移到另一个原子。 - Both ionic and covalent bonds arise from the tendency of atoms to attain this stable configuration of electrons .
离子键和共价键都是由于原子要达到这个稳定电子构型而形成的。 - The chains are held together by ionic bonds , whereas individual silica tetrahedrals bond together covalently
这些链状四面体组织由离子键束缚，而一个个单独的硅四面体却以共价键结合在一起。 - In recent years researchers have achieved better performance with compounds such as lithium borohydride , in which the metal atoms form weaker , ionic bonds with groups containing several hydrogen atoms
近年来，研究人员已经制作出效能更佳的复合物，例如硼氢化锂，在这种金属氢化物中，金属原子与氢原子团（由数个氢原子组成）之间，是以较弱的离子键键结。