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- Abstract The system investigated are the solutions of monosilicic acid and poly silicic acids with different polymerization degrees. 摘要 本文研究的体系是单硅酸和聚合度不同的多硅酸溶液。
- Keywords poly silicic acid;compound coagulator;living wastwater;wash coal wastewater;oily wastewater; 聚硅酸;复合絮凝剂;生活污水;洗煤废水;含油废水;
- Barium sulfate is a radiopaque substance. 钡硫酸盐是一种辐射光不能穿透的物质。
- Keywords decoloration;coagulant;poly silicic decoloration coagulant;wastewater treatment; 脱色;混凝剂;聚硅聚复盐;污水处理;
- poly silicate ferric aluminum chloride ( PSFAC ) 聚硅氯化铁铝
- What color is copper sulfate solution? 硫酸铜溶液是什么颜色?
- The barium sulfate must be a lump-free powder. 硫酸钡必须是无块的粉末。
- Beijing Poly International Auction Co., Ltd. 北京保利国际拍卖有限公司。
- Hangzhou pacific poly textiles co., Ltd. 杭州太平洋保利纺织品有限公司。
- Sodium Fatty Alcohol Polyoyetylene Ether Sulfate. 醇醚硫酸铵。
- Party member, cadre and the rich poli. 党员、干部与党的先富政策;
- Pengshan Anhydrous Sodium Sulfate Plant. 安徽全力集团有限公司彭山元明粉厂。
- Dextran sulfate sodium salt from Leuconostoc spp. 硫酸葡聚糖。
- Convert the cylinder to editable poly. 把圆柱体转化成可编辑多边形物体。
- Ammonium Fatty Alcohol Polyoyetylene Ether Sulfate? 醇醚硫酸?
- Next week I must start my term paper for Poli Sci. 到下周,我必须着手写政治学的期末论文了。
- No permitamos q la poli boludee! 所在地: Hagamos las cosas bien.
- Methods:Sulfate ion precipitation method was used. 方法:采用硫酸根离子沉淀法。
- I went into BMT after poly and my ex GF was in NUS. (内容大意:我当兵的时候,前女友在国大念书;