“等成本曲线”概念、定义、翻译-科学时代

单词	等成本曲线
释义	经济学词汇手册 isocost curve 等成本曲线
随便看	soil dynamics soiled copy soiled copy soil environment soil environment soil erosion soil erosion soil erosion soil erosion soil erosion soil erosion soil erosion soil erosion soil evaluation soil evaporation soil evaporation between plants soil fabric soil family soil family soil fertility soil fertility soil fertility soil fertility soil fertilization soil flow

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。

isocost curve