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

单词	PNL（perceived noise level）
释义	环境科学与工程词汇手册 PNL（perceived noise level）感觉噪声级
随便看	rejection quality level rejection rate rejection rate rejection reaction rejection region rejection region rejection region rejection risk rejection risk rejection slip rejection slip rejection slip rejection slip rejection state rejection surge rejection threshold rejection to question rejection to the goods rejective art rejective art rejective sampling rejectivist reject metaphysics reject of freight claims reject of passenger claims

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。