The total quota of water use in different level of water saving was put forward based on regression analysis, probability estimation analysis, advanced quadratic mean method and geometric mean method.
通过逐步回归法、概率测算法、二次平均先进法和简单几何平均法得到北京市宾馆不同节水水平下综合用水定额值；
An Angle acquisition method is proposed in this paper based on Total Least Squares (TLS) estimation with phased array radar.
本文提出了一种在相控阵雷达中利用总体最小二乘(TLS)估计进行目标角度截获，提取目标角度信息的方法。
Meanwhile the author conducts preliminary exploration on ice jam entrainment sediment concentration, total sediment discharge, sediment transport distance and its estimation method;
对冰凌含沙量、输沙总量、输沙距离的估算方法进行了初步探讨；
应用推荐