常見例句雙語例句The content of vinyl chloride copolymer in the polyethylene terephthalate scrap was analysed by using the heating method, the Fourier transform infrared spectrometry and the gravimetric method.采用加熱顯色法、傅立葉紅外光譜法和稱量法對廢聚對苯二甲酸乙二酯中的氯乙烯共聚物進(jìn)行定量檢測。This article describe the structure, properties, developmental condition, recent application progress, productive method, state of market and developmental trends of vinyl chloride-EVA copolymer.敘述了氯乙烯—EVA接枝共聚物的結(jié)構(gòu)、性能,發(fā)展概況,最新應(yīng)用進(jìn)展,生產(chǎn)方法,市場狀況和發(fā)展趨勢。Vinyl chloride-acrylonitrile copolymer fiber is an important raw material for producing fire-retardant fabric in China.腈氯綸纖維是我國生產(chǎn)阻燃織物的主要纖維品種。 返回 vinyl chloride copolymer