Osmotic distillation is a novel concentrationtechnique that combines the distillation with osmosis.
渗透蒸馏是一种渗透过程与蒸馏过程藕合的新型膜分离技术。
2
This topic adopt suspension flow filtration concentrationtechnique, PTFE membrane filter material is the research object.
本课题采用悬浮流过滤浓缩技术，以聚四氟乙烯覆膜滤料作为研究对象。
3
For instance in one study, the technique was used to take repeated measurements of methane concentration every 10 minutes directly above the height of the 18 cattle in the paddock.