试验结果证实了页岩与水基流体之间存在着渗透现象，且页岩是一个非理想性的半透膜。
Therefore, osmotic phenomenon exists in the system of shale and water based fluid, but shale is a non-perfect semipermeable membrane.
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.
试验表明流动电位是表征荷电反渗透膜和超滤膜的一个重要参数。
It was found that the streaming potential was an important and useful parameter for characterizing the RO and UF membranes.
应用推荐