管网平差新法课件 - 百度文库 ر

4.7J?K ˮԴ4.7.1J?K Ԥ·ڵˮͷ׷ݾڵνӾԤϢڱźͻϢܸƵɰˮԴ4.7.2J?K ˮԴνӾνӾˮˮˮԴˮԴ廷·պϲƻ·պϲ׷ݾڵˮͷƹ·ѡԶͳ׷ݾڵˮͷˮԴ幦ˮԴ幦λW1Z8վˮùˮͷHp=Hb-sQ2HpˮΪ̣HbˮΪʱ̣sΪˮĦ裬QΪˮˮĦs ֵ0.000117ԪW7ˮ𡱣= -(W3-W6* (W8/W5) ^2)ﵥԪW3ΪHpW6ΪˮĦs վˮ̨ǵ̨ˮˮĦs Ϊ0