Quadratic finite volume element methods for the air pollution model in one-dimensional;
本文应用了有限刚体元方法对柔性翅翼进行建模和分析。
Except for considering the processes of transfer and diffusion of air pollution matter, the model covers the photochemical reaction effects as well.
模式除考虑污染物在大气中的输送、弥散过程外，还加入了光化学反应过程。
Based on the analysis of contributing factors, a model of parameterized combination operator in air pollution forecasting is presented, which is suitable to nonlinear problems.
在成因分析的基础上，建立了大气污染物浓度预测的参数化组合算子模型，适应非线性问题。
In addition, because the model system can correctly simulate space-time distribution of pollutants, it has a wide application foreground to urban air pollution prevention planning.
此外，该模式系统由于能够较为准确地模拟城市范围内污染物的时空分布，在城市空气污染防治规划方面具有较为广泛的应用前景。
Based on the box model used in atmospheric Science, Calculation of indoor air pollution concentration had been developed and it's effect factors were discussed as well.
在借鉴大气总量控制箱模式的理论基础上，探讨了室内空气污染物浓度的新的计算方法，并通过此模式对影响因素作了分析和分情况解释。
Integration of GIS and air pollution diffusion model has already become an important trend.
大气扩散模型与GIS整合是当前的重要发展趋势。
The urban air pollution prediction numerical model system is briefly introduced in this paper. The model system is used to predict air pollution in Jinan city.
介绍了城市空气污染数值预报模式系统，并利用该系统对济南市空气污染进行了预报。
GIS is applied to air pollution emergency in urban areas. The figured technology of atmosphere diffusion model is studied.
将地理信息系统应用于城市突发性的大气污染事故，对大气扩散模型的图形技术进行开发研究。
By verifying the validity of the theoretical carbonization model with published test data, this paper analyzes the effects of CO2 increase due to air pollution on the concrete carbonization.
分析了该模型的可靠性，并从理论的角度探讨了大气污染引起的大气co2浓度升高对混凝土碳化深度的影响。
This numerical model can be applied in many fields such as pollutant transport in soil or groundwater, and air pollution. It…
该数值模型可以用来研究诸如土壤或地下水污染物输运以及空气污染等领域里的传质问题。
An air quality simulation model-column model for describing photochemical smog pollution at Xigu district in Lanzhou has been developed.
以兰州西固地区为研究对象，建立了描述该地区光化学烟雾污染的大气质量模拟模式——柱子模式。
The authors developed an air pollution dispersion system(APDS)with elevated Gauss dispersion model to simulate the impact of industrial point source pollution on region air quality.
开发了一个基于高斯扩散的大气污染扩散空间信息系统，用于模拟工业点源 污染对区域大气质量的影响。
The utility model causes air fed into a room to achieve the effects of neatness and freshness, thereby efficiently reducing the air pollution and the damage to a human body.
本实用新型使送入房间的空 气达到洁净、清新的效果，从而有效减少空气污染及对人体危害。
The utility model causes air fed into a room to achieve the effects of neatness and freshness, thereby efficiently reducing the air pollution and the damage to a human body.
本实用新型使送入房间的空 气达到洁净、清新的效果，从而有效减少空气污染及对人体危害。
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