【摘要】 <正> 株洲市清水塘评价区位于湖南省中部偏东,南濒湘江,东、西、北三面环山,该区地形属丘陵间平原,地势由北向南倾斜,海拔高度丘陵地带一般55—70m,东南面的石峰山最高点为167.4m,西北面冲天竹峰最高为更多还原

【Abstract】 Smoke clouds exhausting from two boiler funnels with different heights have been measured by laser radar. A model of the lift of hot-smoke clouds in the area has been established by analysing the measured data in which maxium distance and height of hotsmoke cloud is envol-ved. This model has been veried with photograph measurement.更多还原