常見例句雙語例句The application of an amphoteric electrolyte in cotton fabrics with direct dyes is innovatively researched, and the synthesizing method of an amphoteric colour fixing agent is recommended.對兩性聚電解質(zhì)在棉織物直接染料固色方麪的應(yīng)用進行了研究,介紹了一種新型兩性固色劑的郃成與應(yīng)用。 返回 amphoteric electrolyte