大气污染模式 atmospheric pollution model
- 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。
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. - 终端用户部门的防止大气污染设备的利用模式?
What are the usage patterns of air pollution control equipments in end-user sectors? - 这里利用成熟的室外大气污染物扩散理论- 梯度输送理论和箱模式理论,提出焊接烟尘在室内的扩散模式和浓度分布的理论计算方法。
In this paper, the diffusion model and the theoretic calculation method of welding dust are given by gradient transportation theory and box model for outdoor atmospheric pollutants.