Arc ion plating or magnetron sputtering provides the best application condition for pulse technique.
电弧或溅射离子镀高的离化率为脉冲工艺提供了最好的应用条件。
The industrial scale purification of glycerin using ion exchange resin have been investigated. The optimum operation condition under constant temperature and speed velocity was given.
本文通过模拟工业生产提纯甘油恒温、恒速条件,用离子交换法提纯甘油,选择出最佳提纯工艺。
This passage introduced how to develop the new flocculants (PFZSS) for wastewater treatment through adding iron(III) ion zinc(II) ion in the silicic acid and controlling the reactive condition.
本文在聚硅酸中同时引入铁、锌两种金属离子,控制好工艺条件,研制新型水处理药剂——聚硅酸硫酸铁锌(PFZSS)。
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