结果表明:料液中氨氮浓度高,其水的渗透蒸馏通量小;
The results showed that the higher the ammonia concentration in feed, the smaller the flux of osmosis distillation;
通过对低浓度乙醇-水的渗透蒸发的试验研究,表明该膜是一种性能较好的新型优先透醇膜。
The membrane can be used for concentrating ethanol from dilute ethanol water mixture through pervaporation process owing to its alcohol permselective properties.
化石通常在大浴池中进行现场清洗,这可以使水和现代 DNA 形式的污染物渗透到多孔骨骼中。
Fossils are often washed together on-site in a large bath which can allow water and contaminants in the form of contemporary DNA to permeate into the porous bones.
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