求翻译：分别称取油酸6.0000g、环烷酸0.8700g、氢氧化钠0.7500g，加80ml去离子水，搅拌，加热，保持90℃50min，定容至100mL。按实验要求加入相应的非离子表面活性剂，用于CMC的测定。测定所配溶液表面张力γ后，以γ-lgC图，图中两切线的交点浓度即为CMC。是什么意思？

Oleic acid were weighed 6.0000g, naphthenic acid 0.8700g, sodium hydroxide 0.7500g, add 80ml of deionized water, stirring, heating, maintaining 90 ℃ 50min, set the volume to 100mL. According to experimental requirements to join the corresponding non-ionic surfactants, for CMC determination. Determin

Acid said respectively 6.0000 from 0.8700 G G, 环烷 acid, sodium hydroxide 0.7500 G, plus 80 ML deionized water, mixing, heating, and maintain 90 min, 50 °C mL scheduled yung to 100. The experiment requires adherence to the corresponding non-ionic surfactants, CMC used for the measurement. The measuri

A minute alternate name takes oleic acid 6.0000g, naphthenic acid 0.8700g, sodium hydroxide 0.7500g, adds the 80ml deionized water, the agitation, the heating, the maintenance 90℃50min, constant volume to 100mL.Joins the corresponding non-ionic surface active agent according to the experimental requ

Respectively taking acid sodium hydroxide for naphthenic acid 6.0000g, 0.8700g, 0.7500g, add 80ml deionized water, mixing, heating, keep 90 ¡æ 50min, constant volume to 100mL. Experimental asked to join the non-ionic surfactants, for CMC determination. Upon determination of the matching solution sur

Claim to pick up oil acid 6.0000g, cycloalkanes acid 0.8700g, hydrogen and oxidize sodium 0.7500g, adds 80ml deionized water, stirs separately, heat, keep 90 ℃50min, hold to 100mL definitely. Add corresponding non- ion surfactant according to the experiment requirement, for the determination of CMC.