“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	annihilating subspace annihilation annihilation of electron pair annihilation operator annihilation operators annihilation photon annihilation polynomial annihilation process annihilation radiation annihilator annihilator algebra annihilator; annulator annihilator condition annihilator ideal annihilator of a module annihilator of a subspace anning Anning Confucian Temple Anning He An Ning Ling Anning Qu Anning Shi Anning Wenquan Anniversary of the Victory of the Chinese People's War of Resistance Against Japanese Aggression and the World Anti-Fascist War Ann J. Wolpert

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