The Phosphonium Tungstic Acid and its catalysate can be saparated byusing Polyvingl chloride - Nylon 6 resin and the result is satisfactory.
本文采用聚氯乙烯——尼龙6树脂;分离磷钨酸与其
物,达到较满意的效果。
物The Phosphonium Tungstic Acid and its catalysate can be saparated byusing Polyvingl chloride - Nylon 6 resin and the result is satisfactory.
本文采用聚氯乙烯——尼龙6树脂;分离磷钨酸与其物,达到较满意的效果。
明：以上例句、词性分类
联网资源自动生成，部分未经过人工审核，其表达内容亦不代表本软件的观点；若发现问题，欢迎向我们指正。
