.... According to the real‐time measuring data, the feature of building defence structure and the concentration and diameter distribution of outdoor SPM, the deposition model, the penetration model and indoor air capacity are used as input parameter of the mass balance model. Findings The size of defence...

...Fanliang Kong; MingSong Sun; Lianxing Zhu; Liyao Zhou According to the air temperature change and concerning some information from a region and a large city over the years, this paper delves into a dynamic method of air temperature forecast. A mathematical model and a set of recursive estimate...