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standards for environment quality | |||
ambient quality standard | |||
environmental quality standard Normative documents and guidelines for determining the degree of environmental conditions and requirements to avoid negative and damaging effects, influences, and consequences (规范化的文档和指导方针,用来决定环境条件和需求的程度,用以避免负面的和毁坏性的影响和后果。); environment quality standards | |||
environmental quality standards | |||
environmental quality standard | |||
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environmental quality standard |
环境质量标准 : 24 phrases in 12 subjects |
Business | 1 |
Chemistry | 1 |
China | 2 |
Earth sciences | 1 |
Ecology | 4 |
Environment | 1 |
Metallurgy | 1 |
Refrigeration | 1 |
Space | 1 |
Technology | 8 |
Water resources | 2 |
Wind Energy | 1 |