metal-purifying process 金属精炼法
gas purifying process 气体净化法
metal purifying process 金属精炼法
natural gas purifying process 天然气净化
purifying water process 水净化处理
The sediment which settles down in the purifying process is used as fertilizer.
净化过程中沉淀下来的沉积物可以用作肥料。
The purifying process, basic working principle and optional design parameters of the equipment are stated.
阐述了该方法的净化过程、基本作用原理和装置的最佳条件实验研究。
Objective: to select the optimum purifying process of total alkaloids from Sophora flavescens by means of cation exchange resin.
目的：考察阳离子交换树脂不同洗脱剂纯化苦参总生物碱的效果，优选最佳纯化工艺条件。
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