“有效竞争理论”概念、定义、翻译-科学时代

单词	有效竞争理论
释义	国际贸易词汇手册 valid competition theory 有效竞争理论
随便看	reflecting prism reflecting projector reflecting section reflecting surface reflecting telescope reflection reflection reflection reflection reflection reflection reflection reflection reflection reflection reflection reflection reflection reflection reflection amplitude reflection angle reflection attack reflection attenuation reflection coefficient reflection coefficient

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。

valid competition theory