Reverse-osmosis (RO) and deionization (DI) are common water purification steps.
反渗透（RO）和去离子（DI）是通用的水纯化步骤。
The speciality and application of the reverse osmosis and electro deionization (RO-EDI) desalination system are introduced.
介绍了反渗透-电去离子(RO -EDI)脱盐系统的特点和应用。
In breakers for medium-voltage ac circuits, the cathode-spot phenomena may be combined with methods for bringing about the lengthening and deionization of the arc path.
用于中压交流回路中的断路器，利用阴极辉点现象的方法和拉长电弧去游离的方法相结合。
These formulae have been successfully applied in calculating and plotting the operating performance graphs of this resin, as well as in selecting the optimal water deionization system by computer.
公式已成功地用于计算、绘制该树脂的工艺性能曲线以及用于选取最优除盐水处理系统的电算程序。
Deionization removes ionizable minerals from tap water by passing the water through ion-exchange beds.
去离子是使自来水通过离子交换柱除去可离子的矿物质。
Deionization removes ionizable minerals from tap water by passing the water through ion-exchange beds.
去离子是使自来水通过离子交换柱除去可离子的矿物质。
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