O()(83240}1D2B3C4A5A6C7D8D(4416E.42)yAB10ACIIABC12CD(116©13o114.5621724833%]8N19122342200001(326)2021(3115)2324(1)(2)4078105×10325(1)(2)(3)·(4)075()(2)11266278923!26(I)P,-pgh·1×10'kg'm'xloNlkg×05N.5×10'PaP4+25×10'kg/mJF#=pgVn=l×I03kg/mJx1ON/kg×5×l04m3·5N(3)C=mg=125kg×ION/kg=125NF/=GF,=125N5N=75N28(1)S1,==1101w=05AU220V(2S,S2tominRQ=W,=P2l=(880w110w)×10×60s=462000J(3)15min15W=Pt=088kwxh=022kwh60n=022kwh×600rwh132r()(2)2
