ultrapure water

• 超纯水

ultrapure water的用法和样例：

例句

1. Why do we need High Purity Water for cleaning and rinsing?
   为什么要用超纯水作清洗和冲洗？
2. Someone can find some clues to the production process of polishing mixed bed ion exchange resins for electron-level ultrapure water were given in this paper.
   对电子工业中制备超纯水的精制混床离子交换树脂的生产工艺进行了分析与探讨，提供了一些思考。