【摘要】 提出了采用高斯模式与平流扩散方程多箱模式相结合的方法确定城市工业区大气污染物浓度场，该方法能准确地反映工业区内污染源及区外大气环境对工业区浓度场的贡献情况。经比较，计算浓度与实测浓度吻合较好，最大相对误差为17.35％。更多还原

【Abstract】 A method of combining Gaussian model and Multi-box model for advection diffusion equation is set up to determine atmosphere pollutanf concentration field in urban industrial area It can accurately reflect the contributions of the pollution sources in urbfan industrlal area and the atmospheric environment around the area to the area’s pollutant concentration field. The calculated concentration is close to that practicully monitored with 17. 35 % of maximum relative error.更多还原