ࡱ > , . + s q` R 4 bjbjqPqP vD : : t 8 4 2 4 A 2 r ^ 4 j j j ZA \A \A \A \A \A \A $ C h E b A ! R$ j j R$ R$ A f A 0 0 0 R$ ^ ZA 0 R$ ZA 0 0 = ? f ;- - < > NA A 0 A > E . E ( ? E ? j 0 D 0 t x j j j A A / j j j j A R$ R$ R$ R$ R \ y b 'Y f[ N% NmQt^UxXxvzueQf[ՋՋ ՋyvoBRf[~T laNy1 ,gRwSqQ4 S'YqQ 1 6 *N\ nR 1 5 0 R 2 ,gwS^\ՋwST{S gT{wST{Hh N_Q(WT{wS NQ(WՋwS NbI~ NGWeHe0laՋwSnm N(WՋwS NmR 3 _{(u݄0ў{b~{W[{T{vQ[GWeHe0 aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa oBRR N0i_ʑ5 R 4 = 2 0 R 1 . S'` 2 . NOqQqmTir 3 . -Nov gHeMO 4 . RsNSBR N01 0 R 5 = 5 0 R 5 . -NocSirv~Sel-N4lcllT'YT[hl/f8^(uv$Nyelf4lcllT'YT[hlv[INv^f$NyelT gNHNyrp 6 . Snl6RYl\(u4lvSt/fNHNǑ(u~Tl6RYl\(u4l8^(uv~Te_/fNHN 7 . Ջ YQZl6RY_VvSt0QQvQ6RY]zAmzv^lf]zagN0 8 . OovsNSBR^wQYTN'`( 9 . 6RYxmQ6RBR8^(uvxmQel gTNq_ToPg-N gHebRxmQvV } gTN N0YeRg1 0 R 5 = 5 0 R 1 0 . Ye YNp4lhgx 2 6 8 g [YNp(lWZ 1 3 6 g TaUV 3 3 . 4 g m| 2 6 6 g m|Fm( 1 7 % ) ϑ nw| 1 5 g {(mrw! 0 . 2 5 g 6Rl`$\[[YNp(lWZ0TaUVN~1 / 3 ϑvm|m SRm|Fm6RoPg6R|r^qte|a$\YNp4lhgxN N|mTReQiRYOvm|r^q m Sb$\8TD gmrw!vnw|N NmTirm SǏ1 2 v[{SGrsS_0 1 RgYefYe-NTbNv\O(u0 2 Sgq,gYeQQnl6R|SGrvuN]zAmz0 3 f,gYev N;No:NNHNR+R6R| 4 f,gYe-N)]BRvReQel0 5 :NNHNnw|-NUeQmrw! 1 1 . Ye ~u }C 1 0 4 g O0WxN 0 . 0 5 g xx"l 4 9 . 0 g Nkxx"l 2 . 0 g l\(u4l R1 0 0 0 m l 1 QQ,g6RBRv6RYel 2 [,g6RBRYeS]zۏLRg0 1 2 . V(lxRS };UBRYe V(lxRS } 1 8 5 m g <\lё2uo 0 . 1 5 % <\lёNo 0 . 0 2 % N/lSN 0 . 5 % ul 1 . 5 % x ϑ x ϑ g|jx ϑ N2uW~~ } ϑ q\h ϑ 4l ϑ 6Rb1 0 0 0 m l 1 RgYe-NTbRv\O(u 2 QQ,g6RBRv6RY]z0 1 3 . Ye ]xxul 0 . 2 6 g 1 0 % YNnm2 . 9 5 m l ASmQ 6 . 6 g lxx 6 . 0 g Z~nP V P 3 . 1 g _vf~~ } 5 . 8 8 g _|Ex 0 . 5 4 g sN| 4 . 9 8 g nw| 2 . 4 9 g lxxA 0 . 1 5 g 1 RgYe-NTbRv\O(u 2 QQ,g6RBRv6RY]z 3 f,gYevʑo:g6R0 1 4 . Ye puw 1 5 . 0 g 'lS 5 . 0 g ul 5 . 0 m l 2uW~~ } 0 . 2 5 g 4lR 1 0 0 . 0 m l 1 RgYe-NTbRv\O(u 2 QQ,g6RBRv6RY]z0 V0BRW1 5 R 2 = 3 0 R 1 5 . SĞޏYeё 2 5 0 g Ğ 2 5 0 g ޏ 5 0 0 g 0,gYe(W4N^ N;N(uNYaΘp@bvaQuSp0TU0TuI{0s2k\vQ6RbhBR9hncoPg'`(f`SboPgcSv` 06RbhBRv]zNS,gYe6RbhBRvSV0 1 6 . (l2ux:N2bkKb/g'YQ@vOQ@o,gT(W4l-Neun:Nxx$N'`STir(Wxx-NGWnk!kcPBRϑ:N0 . 1 - 0 . 3 g 9hncN NOo`:NSTirTtBRWSYev^cQ6RYǏz-NvsQ.c6Rek0 oirRgR N0 T͋ʑk4 R qQ4 0 R ~ހQk } nQ^ [ϑP ky