“有效保护率”概念、定义、翻译-科学时代

单词	有效保护率
释义	经济学词汇手册 effective rate of protection 有效保护率
随便看	span of control span of control span of control span of control span of control span of management span of management spanon span piece SPAN (small personal area network) SPAN--SPAN (small personal area network) Spa Pavilion Theatre spar spar spar spar spar spar sparaxis Sparaxis tricolour spar buoy SPARC SPARC SPARC (scalable processor architecture) SPARC (Scalar Processor ARChitecture)

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。

effective rate of protection