| 机动车排气污染物扩散模式 |
| 摘要点击 4374 全文点击 4489 投稿时间：1998-03-17 |
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| 中文关键词 机动车排气污染 扩散模式 污染物扩散 街道峡谷 公路 |
| 英文关键词 vehicle exhaust pollution dispersion model pollutant diffusion street canyon highway |
| DOI |
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| 中文摘要 |
| 机动车排气污染物扩散模式可分为高斯型模式、经验模式、数值模拟模式和箱模式,按此分类介绍了各种模式,并比较了它们的优劣和指出开发新模式的难点及需要解决的问题。 |
| 英文摘要 |
| The dispersion models for the vehicle exhaust pollutant are classified as Gaussian model,empirical model, numerical simulation model and box model. Based on these classification, the kinds of models are described and their advantage are compared. Furthermore, the difficulty in developing the new model is indicated and the key problem is discussed. |
