1.
Article 6 The administrative department of environmental protection under the State Council shall establish national standards for atmospheric environment quality.
第六条 国务院环境保护行政主管部门制定国家大气环境质量标准。
2.
ambient air quality standard
GB3095-1996环境空气质量标准
3.
We present the National Primary and Second Ambient Air Quality Standards as upper bound guideline.
我们把国家一级和二级环境大气质量标准作为上限控制线。
4.
Environmental quality standard for soils
GB15618-1995土壤环境质量标准
5.
Urban Air Quality in Key Environmental Protection Cities In the 47 key environmental protection cities, 19 of them have attained the Grade II standards for urban air quality.
环保重点城市空气质量47个环保重点城市中，19个城市环境空气质量达到空气质量二级标准。
6.
The Study of Air Environment Capacity and Time Limit Satisfying Project in Lhasa City;
拉萨市大气环境容量及环境空气质量限期达标方案研究
7.
In establishing national ambient air quality standards, the EPA Administrator is not permitted to consider the feasibility of attaining them.
在建立《国家环境空气质量标准》时，环境保护局的局长不允许考虑达到标准的可行性。
8.
The Quality Assessment of Gas Standard Materials of Carbon Monoxide And Methane in The Field of Environmental Monitoring
环境监测领域一氧化碳、甲烷气体标准物质质量的评估
9.
The environmental quality standards and pollutant discharge or emission standards are divided into state standards and local standards.
环境质量标准、污染物排放标准分为国家标准和地方标准。
10.
Study on the Evaluation and Air Environment Capacity in Hefei City;
合肥市大气环境质量评价与大气环境容量研究
11.
Standard methods for radon measurement in environmental air
GB/T14582-1993环境空气中氡的标准测量方法
12.
Each region in the country which complies with the NAAQSs is put into one of three classes.
全国符合《全国环境空气质量标准》的各个地区，都被划分为三类。
13.
From 2002 to 2004, the quality of ambient air in urban area of Qinzhou city reach national secondary standard.
2002年至2004年，钦州市区环境空气质量达国家二级标准。
14.
Environmental quality standard for surface water
GB3838-1988地面水环境质量标准
15.
For atmospheric environments definitive standards have not been published yet.
大气环境正式标准尚未发表。
16.
Air Quality and Atmospheric Environmental Capacity Calculation in Liuzhou City
柳州市大气环境质量及其环境容量测算初探
17.
Determination and Evaluation of Uncertainty on Environmental Gas Reference Materials
环境气体标准样品量值的计算及不确定度分析
18.
In 2001, the annual average of NO2 concentration in the air of 341 cities attained the Grade II national standards for air quality.
2001年，341个城市空气中二氧化氮浓度年均值均达到国家环境空气质量二级标准。