“environmental quality standard for noise”的概念、定义、翻译、参考文献-科学参考

单词	environmental quality standard for noise
释义	environmental quality standard for noise Encyclopedia 工学声环境质量标准释 environmental quality standard for noise声环境质量标准为维护人们正常生活、工作和学习的良好条件，对法规性中的噪声水平所作出的限制性规定。
随便看	excerpt Excerption of Song Dynasty Poetry Excerpt Medica Database Excerpts of Prescriptions excess excess absorption excess air coefficient excess air ratio excess and deficiency excess attenuation excess buoyancy excess capacity excess coefficient excess current excess demand function excess density excess emission excess energy excess enthalpy excess entropy excess entropy balance equation excess entropy criteria formula excess entropy generation excess entropy production excess flow value

科学参考收录了854744条科技类词条，基本涵盖了常见科技类参考文献及英语词汇的翻译，是科学学习和研究的有利工具。