“聚异丁烯”的概念、定义、翻译、参考文献-科学参考

单词	聚异丁烯
释义	聚异丁烯 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。 Physics vistanex聚异丁烯 Chemistry ＞高分子科学＞高分子化学＞释义 Polyisobutylene聚异丁烯
随便看	equal-settling ratio of hindered-settling equal sign equal-spaced projection equal-spin-pairing state equal-spin-pairing state, ESP state equal tails test equal temperament equal thickness fringes equal thickness interference equal-time commutation relation equal time sample design equal to Equal traffic rights equal triangles equal trivectors equal value gray scale equal vectors equal weight average combination equal weighted rate of return equant equantequation equate equating equating based on classical test theory equating based on item response theory

科学参考收录了854744条科技类词条，基本涵盖了常见科技类参考文献及英语词汇的翻译，是科学学习和研究的有利工具。