Based on above works some measures to reduce contribution rate of taxi emission to urban atmospheric pollution were proposed.
并从对机动车尾气污染贡献率削减方面提出了城市出租车的选型的科学建议。
Urban fugitive dust is one of the urban pollution sources of influencing air quality, degrading atmospheric visibility and endangering citizens' health.
城市地面扬尘是影响城市空气质量、降低大气能见度、危害市民身体健康的城市污染源之一。
The study has systematically investigated the tendency and the effect of atmospheric pollution on resident's health in Lanzhou urban area using comprehensive multi-factorial analysis.
采用多指标多因素的综合评判方法对兰州市城区大气污染的变化规律及其给人群健康带来的影响，进行了系统的分析。
The fly ash pollution is important factor in atmospheric pollution of Rizhao urban in Shandong, China.
煤烟型污染是我国我省也是我市大气污染的重要因素。
The fly ash pollution is important factor in atmospheric pollution of Rizhao urban in Shandong, China.
煤烟型污染是我国我省也是我市大气污染的重要因素。
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