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汉语拼音：lí zǐ jiàn

正离子和负离子之间通过静电作用形成的化学键，如氯化钠（NaCl）分子中钠离子（Na+）和氯离子（Cl-）之间的键。

离子键 [lí zǐ jiàn]

1. 正离子和负离子之间通过静电作用形成的化学键，如氯化钠（nacl）分子中钠离子（na+）和氯离子（cl-）之间的键。也叫电价键。

• The ions bonding strength in TNA is weaker than that of TATB due to the small difference among the distance between ions in TNA and TATB.

  由于TNA和TATB中离子之间的距离差异也很小，所以，TNA分子中的离子键强度比TATB分子中弱。

• Aminoin chitosan and carboxy on the surface of fiber form strong ionic linkage.

  壳聚糖的氨基同纤维表面的羧基形成了牢固的离子键结合。

• Ionic bonds are the attraction between positive and negative ions.

  而离子键是由正负离子间的吸引力而形成的。

• 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。

• IR analysis showed that coated agent had attached to calcium carbonate surface by ionic bond .

  IR分析显示包膜剂与碳酸钙间以离子键结合；

• 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。

• From the ionic bond to introduce the essence of the formation of ionic bond.

  从离子键形成的本质来介绍离子键。

• According to scavenging principle, scavenger resins are divided into one by covalent bonding and the other by ionic bonding.

  根据清除纯化原理，介绍了共价键型和离子键型两类清除树脂。

• The atoms of ceramic are connected by covalent or ionic bond, as a result it is difficult for filler metal to wet the ceramic surface.

  陶瓷的原子结构为强共价键或离子键结合，钎料难以对其表面润湿。