| 丹东城区SO_2落地浓度的可视化计算 |
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| 引用本文： | 于文革,张国荣,梁铁军. 丹东城区SO_2落地浓度的可视化计算[J]. 安徽农业科学, 2011, 39(2): 1012-1015 |
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| 作者姓名： | 于文革 张国荣 梁铁军 |
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| 作者单位： | 于文革(辽宁省丹东市气象局,辽宁丹东,118000);张国荣,梁铁军(辽宁省丹东市环境监测站,辽宁丹东,118000) |
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| 摘 要： | 对丹东城区进行网格化处理,采用高斯点源扩散计算SO2落地浓度,运用Visual Basic 6.0进行模式的程序设计,输出SO2落地浓度,利用Visual Basic 6.0对象控制技术,调用Surfer绘图功能,绘制并输出SO2落地浓度等值线图。通过改变气象条件和点源个数实现不同条件下SO2落地浓度的计算和模拟。
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| 关 键 词： | SO2 落地浓度 计算 模拟 |
The Visual Computation of SO2 Ground Density in Dandong District |
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| Affiliation: | YU Wen-ge et al (Dandong Meteorological Bureau in Liaoning Province,Dandong,Liaoning 118000) |
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| Abstract: | Grid processing was carried out in the Dandong district.The Gauss point source proliferation was carried out to calculate SO2.By dint of Visual Basic 6.0,the program of mode was designed and the SO2 ground density was exported.Using the Visual Basic 6.0 object control technology and the Surfer drawing function,SO2 ground density contour was drawn and exported.The calculation and simulation of SO2 ground density was realized under different conditions through changing the meteorological condition and number of point sources. |
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| Keywords: | SO2 |
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