“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	spectrum feature space spectrum field spectrum function spectrum-generating algebra spectrum index spectrum intensity spectrum kernel spectrum level spectrum line spectrum locus Spectrum losses spectrum-luminosity diagram spectrum matrix spectrum measurement spectrum model spectrum monitoring spectrum of a C*-algebra spectrum of a commutative ring spectrum of a complex spectrum of a continuous signal spectrum of a discrete signal spectrum of a dynamic system spectrum of a function spectrum of a graph spectrum of a hyperfunction

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