“electron-donating group”的概念、定义、翻译、参考文献-科学参考

单词	electron-donating group
释义	electron-donating group Encyclopedia 理学给电子基团释 electron-donating group给电子基团能转移出电子至分子中其他部分的基团。又称供电子基团。 Chemistry ＞有机化学＞物理有机化学＞释义 electron-donating group给电子基团＞有机化学＞物理有机化学＞释义 electron-donating group供电子基团
随便看	straight line motion straight-line representation straight-line segment straightness straightness artefact straightness measurement straight photography straight pile position survey straight polyomino straight ramp development straight river Straight Road of Qin Dynasty straight shock wave straight space straight spectrum straight tail straight-tube-type pneumatic dryer straight wall strain strain ageing strain aging strain annealing strain-based design strain birefringence strain centre

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。