The membrane can be used for concentrating ethanol from dilute ethanol-water mixture through pervaporation process owing to its alcohol-permselective properties.
The pyrolysis membranes from silicon resin would be applied to membrane reactors, owing to its higher resistance to temperature and better permselectivity.
The malignant mesenchymoma is not rare actully,but owing to the one sidedness of sampling,it is always diagnosed pathomorphogically as one singletissue sarcoma.
Liu became an infrequence bandit chief owing to his expand territory, mass banditti,profound society infection and lasting banditry.Liu Guitang is a representative subject on the bandits in Republic.