Mf 111BcMf - L S = 012=+x “Z P Z K B 1,12= ii V7 P L v BBBMf WB Tt B?S ZC z 1 C % S/54B M f ?S # B V U T z“ x iy x,y L i“ 1 =)0()0()0()0(xxyydB B L 9 L i B L 3Fz“ x *Nz“ y (x,y) VV U 9 L : O V U x y 00jyixzrrr+= 2. T )sin(cos += iz 22yxz += + yx 122+ yx xyx 2122+ 2)1(22+ yx TV U x 0 O 2)1(22=+ yx YX5.9 5i+=101451)212(5kikieei ( k = 0,1,2,3,4 ) 10171013109105105,=iiiiieeeeei TT V UB B H T 5 ? 0zz K50xx 0yy K5T P.5 1(7) 2(2) 3(3)
