$B3U2<2HDm65;U#4(B

2003.5.14$B!!(B[$B$+$F$-$g;v7oJm(B2nd]$B!!Bh#1OC(B

$BCf#3$N@8EL$r65$($F=*$o$C$F!"@8EL$K(B
$B!VA0$N@h@8$GNI$+$C$?$H$3$m$,$"$C$?$i
$B@8EL!V(B$B$$$(!"A0$N?M$HF1$8$G(B$BIaDL$G$9(B$B!W(B
$B!J"t(B $B!-"O!.!K!V$=$&$G$9$+!#(B~~$B$[$&!"(B($B!&#A!&(B)$B%$%$EY6;$7$F$k$8$c$J$$$+!#(B$B%*!<%k%9%?%s%G%#%s%0$N%i%$%V2q>l$N:GA0Ns$KYGCW$C$F%G%V%r%?$I$b$N5(@a$O$:$l$N%*%7%/%i%^%s%8%e%&$G05;`$5$;$F(B$B:9$7>e$2$^$7$g$&$+(B($B"t!,'%!,(B)(I:^Y'(B!!!$B!W(B~~

$B$=$7$F!"$*$P$"$A$c$s$KE7P'(B($B>e(B)$B$r(B$B;d$K5v2D$J$/(B$B=PA0$5$l$^$9$?!#(B
$B$5$C$-3X?)$G(B$BL5BL$KNL$NB?$$%Q%9%??)$C$?$P$C$+$j$J$N$K!A(B($B$D'U!.(B)

$B?)$Y=*$o$C$F5"$m$&$H$7$?$i(B,
$B$5$C$-5v2D$J$/=PA0 $B!V@h@8$3$l!"$[$s$N5$;}$A$G$9!#B);R$r$h$m$7$/$*4j$$$7$^$9!#!W(B
$B$HIuE{EO$5$l$^$9$?!#(B
$B$5$F!"2?$@$m$&!J%4%=%4%=!K(B

$B0pB$(I@](B(I7@$B(,(,(B($B!,"O!,(B)$B(,(,(B!!!!!!

$B=i2s$G$$$-$J$j(B~~$B%o%$%m(B~~$B%\!<%J%9$b$i$&(B$B$H$O!"$J$+$J$+9,@h(B($B!&"O!&(B)(I22(B!!$B%9%?!<%H$G$D$M!J!,"O!,(B)(I1K,K,(B

$B$7$+$7!"5"$k;~!"$=$N$*$P$"$A$c$s$K%P%9Dd$r65$($F$b$i$$$^$7$?$,!"(B$BJb$-=P$7$F0lJ,(B$B$N$H$3$m$G!"(B$BAa$/$b8@$C$F$k$3$H$H0c$C$F$^$9$?(B($B"t!,'%!,(B)
10$BJ,$[$ILB$C$FCe$$$?$i!"(B$BK\MhCe$/$O$:$N%P%9Dd$h$j#2$DJ,$bJb$$$F$^$9$?(B(;-$B"O(B-)

$BB3$/(B