摘要
引进了净总酸度的概念，在大量实验数据的基础上，利用回归统计方法，探讨了锌系磷化液中净总酸度与ＣＺｎ２＋和ＣＨ２ＰＯ－４的定量函数关系，举例说明在实际生产中的应用。
To introduce the conception of pure general acidity Based on large quantity of experimental data,by means of regression analysis,the quantitative relations between pure general acidity and Zn 2+ content and H 2PO - 4 content in zinc system phosphating solution have been studied,and the application of functional relation equations to practical production has been illustrated by examples
出处
《金属制品》
1998年第4期23-27,共5页
Metal Products
