The basic theory of acid-alkalititration is dissertated in this article, which established the theory base for the researching of this apparatus.
课题论述了酸碱滴定法的基本原理，为本仪器的研究奠定了理论基础。
2
The melamine wastewater sample is distillated in the phosphate buffer solution, the emitted ammonia is absorbed, and its content is determined by acid-alkalititration.
在磷酸盐缓冲溶液中加热蒸馏三聚氰胺废水样品，逸出的氨被吸收后通过酸碱滴定测定其含量。
3
Hydroxyl values of straw alkali lignin and modified lignin resin were determined by potentiometric titration in suitable composite acylation system.