1·Low molecule polybutadiene, a kind of fine petrochemical, is extensively used. Development of its production technology is summarized in the article.
低分子聚丁二烯是一种精细化工产品，用途广泛。本文就该技术的开发过程进行总结。
2·The properties of the blends are very similar to that of middle vinyl polybutadiene rubber.
共混胶性能非常类似于中乙烯基聚丁二烯橡胶。
3·The toughening of DAIP resin with liquid nitrile-butadiene rubber, polybutadiene, polyether, silicone rubber, unsaturated polyester and vinyl resins was investigated.
用液体丁腈橡胶、 聚丁二烯、 聚醚、硅橡胶、不饱和聚酯和多种乙烯基酯树脂为改性剂，研究了它们对DAIP 树脂的增韧作用。
4·Results obtained with cis-1, 4 polybutadiene and low density polyethylene are given as illustrative examples.
文中尚有顺- 1,4聚丁二烯及高压聚乙烯的实测示例。
5·The thesis also studies the effect of different factors on microstructure of star-shaped polybutadiene and star-shaped butadiene-styrene random copolymer.
论文同时研究了不同因素对星型聚丁二烯和星型丁苯无规共聚物微观结构的影响。