“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	longitudinal spherical aberration longitudinal (spin-lattice) relaxation time longitudinal [spin-lattice] relaxation time longitudinal spin lattice relaxation time longitudinal spin-lattice relaxation time longitudinal strength longitudinal study longitudinal/transverse resolution of ultrasound imaging longitudinal turbulence longitudinal vaginal septum longitudinal-valley fault in taiwan longitudinal ventilation longitudinal view longitudinal viscosity longitudinal wave longitudinal Zeeman effect longitudinal Zeeman frequency stabilization longitudinal Zeeman splitting longitudinal zonality longitudinal zonation longitudinal gradient Long Jiang Longjiang Hydro-Junction Longjiang opera Longjiang Opera Art Center of Heilongjiang Province

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。