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

单词	environmental noise standard
释义	environmental noise standard Encyclopedia 工学环境噪声标准释 environmental noise standard环境噪声标准为防治城市或特定区域的声污染，保护和改善生活条件的质量，保障公众健康，对声污染源排放控制、污染过程监测等环境保护工作中需要统一的法规性技术要求，依据法定程序制定的各类标准、规范的统称。
随便看	summable function summable majorant summable operator summable random variable summable semigroup summable sequence summable series -summable series 「C, Summa Contra Gentiles summand sum mapping summarization Summarization of Materia Medica summarized Summarized Records of Poems and Poets from Guizhou summarizing summary summary generation Summary of Annual Events from Jianyan Period Summary of Chinese Ancient Rare Books Summary of Graphology Summary of Names of Mountains, Rivers and Places in Each Dao Summary of the Jesuit’s Translations in Ming and Qing Dynasties Summary of Theology Summary on Flood Control

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