Vendor reduction is one of the major initiatives this year. 减少供给商是我们今年的主要措施之一。
In the reverse osmosis desalination process, regular cleaning is one of main measures to prevent and control membrane fouling and scaling. 摘要反渗透海水淡化法中膜组件的定期清洗是防治膜污染的主要措施之一。