“评价指标”概念、定义、翻译-科学时代

单词	评价指标
释义	请查阅衡量标准--评价指标
随便看	stream profile stream reach stream regime stream regime stream routing stream routing stream runoff stream runoff stream section stream segment stream self-purification stream set stream sheet stream slope stream stage stream surface stream survey stream system stream traction stream transportation stream trenching stream trenching stream tube stream tube stream tube

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。