atmosphere diffusion tests 大气扩散实验
atmosphere diffusion models 大气扩散模型
annual atmosphere diffusion factor 年均大气扩散因子
turbulent diffusion of atmosphere 大气湍流扩散
diffusion atmosphere 扩散大气
GIS is applied to air pollution emergency in urban areas. The figured technology of atmosphere diffusion model is studied.
将地理信息系统应用于城市突发性的大气污染事故，对大气扩散模型的图形技术进行开发研究。
With atmosphere diffusion and EIA method, the purpose of this study is the effect of fire-power rebuild project to atmospheric environment improvement.
运用大气扩散数值模拟方法和环境影响评价手段，以火力发电改扩建项目的大气环境改善效应研究为目的。
Based on the actual environmental assessment, several methods on how to select parameters in the atmosphere diffusion model of point source are presented.
就实际环评工作中点源大气扩散模式计算参数选取的有关问题提出了一些新的看法。
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