“effective perceived noise level--effective perceived noise level（EPNL）”概念、定义、翻译-科学时代

单词	effective perceived noise level--effective perceived noise level（EPNL）
释义	航空航天词汇手册 effective perceived noise level（EPNL）有效感觉噪声水平
随便看	gymnocarpos gymnocladus Gymnocladus dioica Gymnodinium gymnodinium gymnogrammitidaceae gymnogrammitis gymnomitriaceae gymnomitrion gymnopetalum gymnoplast gymnopteris Gymnopteris bipinnata var. auriculata gymnosiphon gymnosperm gymnosperm gymnosperm gymnosperm Gymnospermae gymnospermium gymnosphaera gymnospore gymnostachyum gymnostomiella gymnostomum

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 perceived noise level（EPNL）