混合表面活性剂比单一表面活性剂更有利于提高钾溶出率。
The mixed surfactants had higher extractive degree of potassium than single surfactant.
并以特征线框为依据，对测量数据进行分割，形成具有单一表面特性的区域数据。
Based on extracted feature frame, the measuring data is segmented into regions with single geometrical feature.
实验表明，电解质的加入以及表面活性剂的复配都能提高单一表面活性剂对双酚a的增溶率。
Studies were carried out for the removal of bisphenol a from aqueous solutions by using Micellar-Enhanced Ultrafiltration Technique (MEUF).
以铝硅酸盐工业废渣为原料，分别进行了表面活性剂、偶联剂单一表面改性和复合表面改性试验研究。
Using aluminosilicate trade waste as a raw material, the experimental research on single surface modification and compounded surface modification of surfactant and coupling agent was performed.
结果表明，采用复合表面活性剂对油分进行回收时的回收效果要优于采用单一表面活性剂时的回收效果。
The results show that the oil recovery effects of the compound surfactants are better than that of the single surfactant.
结果表明，采用复合表面活性剂对油分进行回收时的回收效果要优于采用单一表面活性剂时的回收效果。
The results show that the oil recovery effects of the compound surfactants are better than that of the single surfactant.
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