“surd”概念、定义、翻译-科学时代

单词	surd
释义	数学词汇手册 surd 根式，不尽根
随便看	income per head income per share income policy income policy income policy income policy income property income property income protection insurance income protection insurance policy income protection program income provider plan income quality incomer income range income rate system income realization income redistribution income redistribution income-redistribution effect income reimbursement insurance income replacement income rotation incomes and prices policy income settlement option

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。