“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	freeze fracture electron microscopy freeze-fracture electron microscopy freeze-fracture electron microscopy (FFEM) freeze-fracturing freeze injury freeze injury prevention in ancient China freezemeter freeze out freeze-out freezer freeze-thaw characteristics freeze-thaw erosion freeze-thaw erosion model freeze-up of river freezing freezing damage of citrus freezing damage of overwintering fruit tree freezing damage of overwintering wheat freezing denaturation of protein freezing-drying equipment freezing fraction method freezing injury freezing injury during chinese cabbage stalk-cutting time freezing machine freezing method

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