基本解釋[經(jīng)濟(jì)學(xué)]石油化學(xué)纖維英漢例句雙語例句This paper introduced the fibre - grade polypropylene resin S800 developed and produced with hydrogenation process by Cansu Langang Petrochemical Co. , Ltd.介紹了甘肅蘭港石化有限公司採(cǎi)用加氫法開發(fā)和生産聚丙烯纖維級(jí)樹脂S800的過程。This paper presents the experimental results of the treatment of oil in petrochemical production wastewater by using biofilm hung in Meida fibre mainly composed of polypropylene.本文介紹了利用美達(dá)棉纖維掛載生物膜法処理石化廢水中油的試騐結(jié)果。petrochemical fibre更多例句詞組短語短語petrochemical fibre detail 石油化學(xué)纖維petrochemical fibre更多詞組專業(yè)釋義經(jīng)濟(jì)學(xué)石油化學(xué)纖維