论文将实验和理论相结合，以哈尔滨文昌城市污水处理厂经细格栅过滤后的城市生活污水为对象，集中研究了它的对流换热特性。
This thesis, which combined theory and experiment, has studied the convection heat transfer on the urban sewage, which was from some sewage plant in Harbin and had been filtrated by the close grids.
论文将实验和理论相结合，以哈尔滨文昌城市污水处理厂经细格栅过滤后的城市生活污水为对象，集中研究了它的对流换热特性。
This thesis, which combined theory and experiment, has studied the convection heat transfer on the urban sewage, which was from some sewage plant in Harbin and had been filtrated by the close grids.
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