According to geographic environment, meteorological condition and industrial dust, lead and arsenic pollution model of the Gejiu area's soil is defined as atmospheric pollution type.
根据个旧地区的地理环境、气象条件及工业粉尘情况,确定个旧地区土壤中铅、砷污染模式为大气污染型。
Recent years, BP model has been applied to atmospheric pollution forecast, a neural network prediction model of atmospheric pollutant concentration is set up.
近年来将BP网络模型应用到大气污染浓度预报中,并建立了大气污染物浓度的神经网络预报模型。
In this essay, the basic concept of rough set is introduced and a model for atmospheric pollution assessment in highway project is built up by means of rough-set comprehensive evaluation method.
简述了粗糙集理论的基础知识,应用粗糙集综合评价法对公路建设项目大气污染进行了评价,并通过实例验证了该方法的可行性和实用性。
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