“polyisobutylene”的概念、定义、翻译、参考文献-科学参考

单词	polyisobutylene
释义	polyisobutylene Encyclopedia 工学聚异丁烯释 polyisobutylene聚异丁烯由异丁烯经正离子聚合制得的聚合物。是一种典型的饱和线型聚合物。分子链主体不含双键，无长支链存在，其分子量可从数百至数百万，其中没有不对称碳原子，并且结构单元以首-尾有序连接。
随便看	soil diagnostic characteristic soil dielectric constant soil digging soil disinfectant soil disinfection soil dissloved organic matter soil distribution soil diversity soil dynamics soil,earth soil ecological stoichiometry soil ecology soil effective cation exchange capacity soil electrical conductivity soil electrical conductivity acquisition soil electrokinetic remediation soil electro-magnetism soil environment soil environmental benchmark value soilenvironmentalprotection soil environmental protection and management soil environmental quality assessment soil environmental quality criteria soil environmental stress soil environmental survey

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