“relation equation”概念、定义、翻译-科学时代

单词	relation equation
释义	图书馆、情报与文献学词汇手册 relation equation 关系方程式
随便看	excerpt excerpt excerpt excerpt excerpta Excerpta Medica（EM） excerption excess excess excess excess excess excess excess excess activated sludge excess air coefficient excess air factor excess air ratio excess amortization excess aqueous ammonia excess arrears excess bank reserve excess budget excess burden excess burden of a tax

科学时代收录了1160609条科普词条，基本涵盖了常见科普常识及英语词汇的翻译，是科学学习和研究的有利工具。