The instrument coefficient of flow meter given by the method reduces personnel error, thus greatly rises calculation accuracy on total liquid amount during overall integrated flow measurement and raises working efficiency at the same time. 利用这种方法求得的流量计的仪表系数,由于减少了人为的误差,因此,大大提高了计算整个累积流量测量过程总液量的准确度,同时提高了工作效率。
The second part introduces the overall of debris flow of hill slope in Beibei. It generals the characteristics of time and spatial distribution and hazards of debris flow of hill slope. 第二部分介绍了本区坡面泥石流的总体情况,概括了坡面泥石流的空间、时间分布特征及其危害等。