“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	Trajan Trajan's Column Trajan's Forum traject trajectory trajectory and attitude coordination control for hypersonic vehicle trajectory arrangement trajectory bucket energy dissipator trajectory calculation trajectory correction and control trajectory data trajectory equation trajectory equivalence trajectory-equivalent dynamical systems trajectory intersection trajectory model trajectory of a curve trajectory of a differential trajectory of a dynamical system trajectory of a family trajectory of a point trajectory of a process trajectory of a quadratic differential trajectory of a random function trajectory of a random process

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