More preferably, an ionic polymer other than PVAs is further adhered to the resultant reverse osmosis membrane.

进一步优选在上述反渗透膜上进一步附着PVA以外的离子性高分子。

youdao

More preferably, an ionic polymer other than PVAs is further adhered to the resultant reverse osmosis membrane.

进一步优选在上述反渗透膜上进一步附着PVA以外的离子性高分子。

youdao