“El-Sayed规则”的概念、定义、翻译、参考文献-科学参考

单词	El-Sayed规则
释义	El-Sayed规则 Encyclopedia 理学计算与理论化学释 El-Sayed's ruleEl-Sayed规则用于判断系间窜越（intersystem crossing）难易程度的规则。
随便看	township finance county management township finance institute township financial expenditure township financial revenue township government township industry township level comprehensive planning township-level tax collector township musical township planning township public finance township records township seat planning townships with distinct characteristics township treasury Townspeople Uprising in New Granada Townsville town-village settlements system town-village system town（rural）construction planning Towolhoe to work wonders towpath of Shanyin county tow-to-top process towveyor

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。