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- Combining the copolymerization principle,the compatibilization of synthesized copolymer from SBS graft MMA to PS/PVC copolymer was determined. 结合共聚原理,成功地确定了此接枝共聚物作为PS/PVC共混体系的增容作用。
- The graft copolymer of ethylene propylene diene monomer (EPDM) and methyl methacrylate (MMA) was prepared by swelling mechanochemical copolymerization in mixer. 采用直接溶胀法,在叶片混合器中以不同条件制备了三元乙丙橡胶-甲基丙烯酸甲酯接枝共聚物。
- Experiment result shows that the graft copolymerization reaction agrees quite well with the general free radical mechanism and the copolymer has excellent heat stabilization. 实验结果表明,该接枝反应基本符合自由基反应的一般规律,并且其聚合产物具有明显的抗高温能力。
- The graft copolymer was indentified by IR. 利用红外光谱对接枝共聚物进行了表徵。
- Hard graft is the only way to succeed in business. 艰苦奋斗是在事业上成功的唯一途径。
- It showed that the graft copolymerization really took place. 结果表明,确实发生了接枝共聚。
- Roses graft well on brier roots. 玫瑰很适於接枝在石南根上。
- A healthy shoot should form a strong graft. 健康的嫩枝可以长成强壮的接穗。
- The technological conditions of the graft copolymerization of acrylonitrile onto fibroin have been studied.The methods of determination of effciency and properties of copolymer have also been induced. 介绍了丝朊蛋白与丙烯腈接枝共聚的工艺条件,接枝效率及其共聚物组成的测定方法和接枝共聚物的部分性能。
- The surgeon graft the dead man's kidney into his patient. 这位外科医生将死人的两个肾移植到他的病人身上。
- He was caught by the police because of the graft and corruption. 他因贿赂贪污被警察抓了起来。
- The gardener could graft as many as twenty cuttings an hour on to briar stems. 这位园丁每小时可以嫁接多达20根枝条到石南茎上去。
- Solid phase grafting copolymerization with preirrated polypropylene non-woven fabric as substrate and MMA as the monomer was applied to prepare the graft copolymer. 研究了以预辐射聚丙烯无纺布为基材,甲基丙烯酸甲酯为单体,采用固相接枝聚合的方法制备接枝共聚物的接枝反应过程。
- In addition, the graft copolymer have a clear IEP like gelatin does. 该接枝物仍具有较明显的等电点。
- Nanocomposite of styrene and butyl-acrylate copolymer (PSA)/organic-montmorillonite was synthesized by emulsion copolymerization. 摘要以乳液插层聚合法合成苯乙烯-丙烯酸丁酯/蒙脱土纳米复合材料。
- It is the graft of the pointed upon the round arch. 这是尖拱式样嫁接于开阔穹窿的一种风格。
- Solution of a copolymer with acidic groups. 含酸性基的共聚物溶液。
- Graft has begrimed the government's politics. 贪污造成该政府的政治腐败。
- One of the compounds that constitute a copolymer. 共聚用单体构成共聚物的化合物的一种
- Some government officials connive at graft. 有些政府官员对贪污受贿视而不见。