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- Preparation of hydroxy-aluminum trichloride and modified polyacrylic amide was discussed.Together with a natural material, high-efficiency water treatment coagulant was made. 研究了羟基氯化铝和改性聚丙烯酰胺的制法,然后与一种天然物质复配,制成了一种复合水处理混凝剂。
- polyacryl amide gel electrophoresis 聚丙烯酰胺凝胶电泳
- Flow changeability of polyacrylic amid under the extreme tangency speed 极低剪切速率下聚丙烯酰胺的流变特性
- Keywords polyurethane;surface photografting;ultraviolet light;benzophenone;polyacrylic acid;polyacrylic amide; 聚氨酯;紫外光表面接枝;二苯甲酮;聚丙烯酸;聚丙烯酰胺;
- He drank off the flagon of wine amid their cheers. 在他们的喝彩声中他喝了一大瓶酒。
- Prevention and treatment of complications of patients accepted breasts plastic surgery by injecting of polyacryl amide hydrogel 聚丙烯酰胺水凝胶注射隆乳术后并发症的防治
- He sat down amid deafening applause. 他在震耳欲聋的掌声中就坐。
- Keywords Water treatment Coagulant Coagulating agent Hydroxy-aluminum trichloride Modified polyacrylic amide Natural substance; 水处理;絮凝剂;混凝剂;羟基氯化铝;聚丙烯酰胺;天然物质;
- He kept calm amid all these excitements. 他在这些使人激动的事件中保持镇静。
- She left amid a swarm of photographers. 她离开时一群摄影记者围着她。
- He drank off the wine amid the cheers. 他在一片喝采声中把酒一饮而尽。
- He drank off a glass of beer amid their cheers. 在他们的欢呼声中,他把杯子里的啤酒一饮而尽。
- He felt strange amid so many people. 和这么多人在一起,他感到不自在。
- He drank up the wine amid the cheers. 他在一片喝采声中把酒一饮而尽。
- polyacrylic amide 聚丙烯酰胺
- Amid all the fumes and hurtling missiles we kept our heads. 虽在烟雾弥漫,弹片横飞之中,而我们还是镇定不乱。
- A church stands amid skyscrapers. 摩天大楼之间耸立著一座教堂。
- We lost our companions amid the storm and the darkness. 在暴风雨和黑暗中,我们失去了伙伴。
- Amid all the rush and confusion she forgot to say goodbye. 她在忙乱中忘记了告辞。
- Amid the growing shade of dusk stand sturdy pines. 在把黄昏越来越暗的阴影之中耸立着一些挺拔的松树。