以钠硼解石天然矿粉为原料，经水热解聚和相转化制备出硼酸钙产品。
The calcium borate product was prepared with natural ulexite powder, through hydrothermal depolymerization and phase inversion.
采用四氢呋喃溶解聚氯乙烯、热甲苯溶解聚乙烯材料以提取样品中的目标化合物；
The target compounds were extracted with polyvinyl chloride materials dissolved in tetrahydrofuran or polyethylene materials dissolved in hot toluene.
采用四氢呋喃溶解聚氯乙烯、热甲苯溶解聚乙烯材料以提取样品中的目标化合物；
The target compounds were extracted with polyvinyl chloride materials dissolved in tetrahydrofuran or polyethylene materials dissolved in hot toluene.
应用推荐