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- The background of environmental air quality is a dynamic value and is close to the pollution source and meteorological condition and topography etc. 环境空气质量背景值是一个动态值,它与污染源、气象条件和地形等因素密切相关。
- Monitoring the environmental air quality of National Museum of China 中国国家博物馆环境空气质量监测报告
- An universal index formula suited to environmental air quality assessment 环境空气质量评价的普适指数公式
- Analysis of Environmental Air Quality in Thick Fog Weather in Winter 冬季浓雾气象条件下的环境空气质量分析
- Research of the function district division of environmental air quality in Lhasa urban area 拉萨市区环境空气质量功能区划分的研究
- Study on a New Model of Regional Environmental Air Quality Risk Assessment Based on Reliability Theory 基于可靠性理论的区域大气环境质量风险评价模型探讨
- Agricultural Cabs - Environmental Air Quality - Definitions, Test Methods, and Safety Practices 农机驾驶室。环境空气质量。定义,试验方法和安全操作规程
- Time Change Regulation of Environmental Air Quality and Correlation Analysis in Tianjin 天津市空气质量时间变化规律及相关性分析
- Time Change Regulation of Environmental Air Quality in Shanghai and Its Causes Analysis 上海市环境空气质量时间变化规律及其成因分析
- The environmental air quality state of Lhasa and analysis of relation with some meteorological key elements in recent years 近几年拉萨市环境空气质量状况及与部分气象要素的关系分析
- Study the Environmental Air Quality of the Primary Public Marketplaces,Traffic Roads and Scenic Travel Industry Sites in Chongqing Municipality 重庆市主要公共集会场所、交通道路和风景旅游区环境空气质量的研究
- Indoor air quality can be improved efficiently. 可以有效提高室内空气品质。
- Ever wonder how good the air quality is today? 有想过今天的空气有多清新吗?
- Air quality is still within acceptable standards. 空气质素仍符合可接受标准。
- What's the air quality in your place? 你们那里的空气质量怎么样?
- Revise Air Quality Objective now! 请支持修订空气质素指标!
- We are monitoring the air quality. 我们在监测空气质量。
- environmental air quality 环境空气质量
- The air quality has deteriorated these past few days. 前几天空气质量已下降。
- The air quality in the urban areas picked up gradually. 城市空气质量逐步提高。
