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目的探讨凝聚胺技术在交叉配血、抗体筛选中的作用.
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研究了聚合硅酸硫酸铝对高岭土悬浮液的絮凝性能.
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Infrared spectrum analysis can be used to prove the presence of the exchange reaction of chain.
用聚酯胶的溶剂对所得产品进行溶取试验并且通过红外光谱分析都证明了链交换反应的存在.
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Under ultrasonic polyacrylic acid was synthesized with ammonium persulfate as initiator.
以过硫酸铵为引发剂,在超声波辅助下引发丙烯酸单体聚合.
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In pro-during PF resin we add amino resin and someadditives, the polycondensated resin adhesive.
该胶粘剂是在苯酚和甲醛制造酚醛树脂过程中, 加入氨基树脂及添加剂共缩聚而成.
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The curing reaction of cationic polyacrylates with blocked isocyanates and amino resin was studied.
合成了阳离子型聚丙烯酸酯树脂,并分别用封闭型异氰酸酯及氨基树脂对其交联固化.
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以过硫酸铵为引发剂,制备了羧甲基甲壳素接枝丙烯酸甲酯共聚物,讨论了反应条件对接枝率和接枝效率的影响.
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本文主要记叙述了聚氧乙烯脂肪胺两种生产工艺的比较.
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I am sorry to cast a cloud on the party, but I am afraid there's been some bad news.
很抱歉给聚会抹上了一层阴影, 可是恐怕有些坏消息要告诉大家.
《简明英汉词典》
介绍了一种高分子絮凝剂———聚合氯化铝的合成新工艺.
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介绍了碳酸二甲酯在热塑性丙烯酸清漆 、 硝基清漆 、 醇酸清漆和聚氨酯清漆中的应用.
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We're going to John's party too. You can string along with us if you like.
我们也去约翰的聚会. 如果你愿意你就跟我们一起去.
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The production and market status inland and abroad of poly aluminum chloride were reviewed.
综述了聚氯化铝的生产工艺及国内外市场状况.
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In this article, a new technology for polymeric aluminum chloride synthesis has been presented.
本文介绍了一种合成聚合氯化铝的新工艺.
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