1·The triblock copolymer was used as structural guide.
三嵌段共聚物用作结构导向剂。
2·The monomer and copolymer were characterized by IR.
单体及共聚物用IR等进行了表征。
3·Nitrile is a copolymer of butadiene and acrylonitrile.
腈是一种丁二烯与丙烯腈的共聚物。
4·Copolymer system that was compatible with cross-linker.
与交联剂兼容的共聚树脂体系。
5·The copolymer was wet spun to get flame-retardant fiber.
将共聚物通过湿法纺丝，得到了阻燃纤维。
6·The grafted copolymer has good slump loss resistant property.
该接枝共聚物具有良好的保坍性能。
7·The results showed that PELA is a new biodegradable copolymer.
结果表明PELA是一种新型生物降解材料。
8·The coating material of copolymer has good hardness and glossiness.
共聚物的涂膜具有较好的光泽度及硬度。
9·In the second part, celluloses grafting copolymer were synthesized.
第二部分，纤维素的接枝共聚物的合成。
10·Synthetic rubber is a copolymer of butadiene (75%) and styrene (25%).
合成橡胶是丁二烯（75％）和苯乙烯（25％）的共聚物。
1·Nitrile is a copolymer of butadiene and acrylonitrile.
腈是一种丁二烯与丙烯腈的共聚物。
2·A type of thermoplastic synthetic copolymer composed of various proportions of styrene, acrylonitrile and butadiene.
由各种比例苯乙烯、丙烯腈和丁二烯组成的一类热塑性合成共聚物。
3·Regression results showed that reaction time, pressure and composition of feed gas had marked effects on mass fraction of xylene soluble part and ethylene content in copolymer.
实验结果表明，反应压力、反应时间、原料气中乙烯含量对共聚物中的乙烯含量、二甲苯可溶物含量有显著影响；
4·The research progress in the preparation, analysis and application of the copolymer poly-dimethyldiallylammonium chloride-acrylamide(PDA)was reviewed in this paper.
对二甲基二烯丙基氯化铵与丙烯酰胺的共聚物PDA在合成、分析和应用方面的研究进展进行了综述。
5·The results show that: 1 The branch distribution is an important factor in determining the crystallinity of the copolymer.
结果表明：1 支链分布是影响共聚物结晶的重要因素。