The water absorbency was descended with the ascending of the concentration of the external ion solution and the valenceof the ion.
实验结果表明：随着外部盐溶液浓度的增大及盐离子的价态的升高，复合材料的吸液率下降；
2
Field strength is calculated based on a valenceof the metal cation and an ionic radius of the ion.
基于该金属阳离子的价数和离子的离子半径，算出场强。
3
The results indicate that the ion bombardment enhances the ionization of oxygen, promotes the oxygen permeation and facilitates the formation of the oxide of low valence states of ti.