seawater desalination的用法和样例：
例句
- Although desalination plants that remove salt from saltwater now exist, they remain expensive.
尽管目前存在为海水脱盐的海水淡化厂，但其代价仍然很高。 - Seawater desalting is an important method for solving the water shortage crisis.
海水淡化是解决用水危机的一个重要途径。 - New development of membrane technology in seawater desalination and multipurpose use is reviewed in this paper.
主要论述了膜技术在海水淡化和海水综合利用中的新进晨。
