使用不同混悬剂稳定剂对痤疮洗剂的沉降容积比测定、重新分散试验、微粒大小的测定及黏度测定等指标进行质量评定。
Methods stability of acne lotion with different stable agent was studied by quality evaluation:sedimentation rate tests, redispersibility tests, grain size tests and viscosity tests.
从每组试验中，吸取几滴过滤后的水分散地滴在培养皿上，然后观察平皿上有什么会出现。
A few drops of the filtered water from each experimental run were then scattered on an incubation plate to see what was left to grow.
该研究对于进行胶态分散体系驱油现场试验具有指导意义。
This research is useful for field test of oil flooding by colloidal dispersion systems.
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