1、1; “; “23-3 =“dYBa=“d =“d B8s1 “d S T()CS()RS222nnSS +222()()() 2nnnCSGSRS S S=+3-E D“ n-E D1 q=“dYY$ jBy =“d Sb=aY1a 4E D f (0 1) +01 Q Lvl % h y vl5 % “dY y b+j0n1S2S21nj 6 f H52221() ()()2nnnCS GSRSSS S=+22212nnnSSS S+=+22 221() ()nd ndSSS S += + +01N H“d M L21,21nnS = #1221211() 1 ( )21St Stnct
2、e eSS= 0t 121S2SImRet()ht10a.VE D“daVV HW A 0sse =b. N H“d VB“d ,121SS 13stS=(5%)11()()SCSRS S S=+134aE D f (0) Q1 HW b HW L=1“ wL d y7 Y“d KvV , HW bn21% 100%e=4(2%)snt=n26 1 m U“d P“dKv 0.2 HW 1 k 9mK i N K /“d 6 HW HW bhKhKrtst()CS()RS+1hKS+(1)KSS+0.456 =21% 100% 0.2%e=%2027G5i1( )pdtS=(/)drad S =#23.53( / )1dnrad S=7222()() ( 1) 2nhnCS KRS S KK S K S S=+ + +28)/(5.1253.32222SradKn= )(178.012SKKnh=)(65.0)cos(11Stdr=)(48.24%)2( Stns=295 : 3-530nn
