v.使变酸；酸化
A water alkalize may be attached to the kitchen tap or installed under sink.It filters the water first, and then alkalizes and acidifies it via the ionizing chamber, creating the two streams of water. 对此，百度负责人则表示： 百度不参与任何诋毁活动，我们也从没见过哪家公司老总总是指责别人过失。
This paper analyses the reasons why the soft sugar acidifies and coloring during storage in cane sugar factories of South China.Meanwhile, the measure to reduce the sugar to go bad are presented. 本文分析了南方甘蔗糖厂绵白糖贮存时产生酸败及增色的原因,提出了减少绵白糖贮存变质的措施。
