“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	flight control system ground test with an aircraft flight control system software flight crew flight crew emergency exits evacuation demonstration Flight crew operation plan flight data recorder systems flight declination correction flight delay flight director system flight dynamics of aircraft flight envelope flight fault detection flight fault isolation flight fault prediction flight feather flight hazardous weather flight health management flight height flight illusion flight information region flight information service flight line of aerial photography flight management system flight managment system flight mechanics

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