purifying agent中文什么意思

例句与用法

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1. Study of making purifying agent from pickling waste liquor and its experimental application
   利用酸洗废液制备复合混凝剂及其应用实验研究
2. Scientifically analyzing the property of slime - water and reasonably ascertaining the regime of purifying agent
   科学分析煤泥水性质合理确定净水药剂制度
3. Enriched with purifying agents to clarify your complexion and hamamelis extracts to refine skin pores
   富含洁净因子，有效纯净肤色，金缕梅精华能够收细毛孔。
4. The isopropyl amine is used as extractive and purifying agent to give the final sodium borohydride with high purity and yield of 47 . 8 %
   用异丙胺对产物进行萃取提纯，制得了纯度较高、收率为47 . 8 %的硼氢化钠产品。
5. Abstract : the effects of adding purifying agent during the process of water purification were studied . the best opportunity for applying purification agent to water during purification process was obtained
   文摘:对水质净化过程中投加净化剂的效果进行了研究，得出了在冬春低温低浊季节，水力循环澄清池-快滤池净化过程投加净化剂脱混的最佳选择。