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Publikováno v:
IOP Conference Series: Earth and Environmental Science. 450:012063
Noise environment attracts people's attention constantly at present. In the city, the noise of boiler room is especially serious. Noise has not only physical but also psychological effects on human body. This paper introduces the noise reduction meth
Autor:
Chongzheng Zhao, Lin Lv
Publikováno v:
IOP Conference Series: Earth and Environmental Science. 170:022068
The sponge city theory has played an extremely important role in urban planning and construction, comprehensive management of rain and flood, and development of green ecological cities. However, the reconstruction of the pipelines in the sponge city