$B!!(B
$B!!(B
$B$d$5$$DL?.(B
1999$BG/(B11$B7n(B4$BF|(B($BLZ(B)$BJ!IY$j$(;R(B


$BH,2&;R;TEl@u@n(B553
TEL$B!'(B 0426-68-3501
E-mail:yasai@din.or.jp$B!!(B
Home Page: http://www.din.or.jp/~yasai/

$B!!(B
$BK\F|$N!V;d$N$d$5$$H*!W$O!"2<5-$N#5IJL\$G$9!#(B$B!!(B
$B!!!!!!(B$B4[D.$NEDCf$5$s!!!!(B
$B!!>.Hf4kD.$NNkLZ$5$s!!(B
$B!!>.Hf4kD.$N>.?y$5$s!!(B
$BBg:,(B
$B=U5F(B
$B%-%c%Y%D(B
$B$[$&$l$sAp(B
$BD9%M%.(B


$B?e6d!"%RAG!"1t$J$I$N=E6bB0$K$h$kHo32$+!)(B

$B!!(B11$B7n#2F|!"ED8}$5$s$H$*$C$7$c$kJ}$,!"!V$d$5$$H*!W$rMhK,$5$l$^$7$?!#JBLZD.$K$"$kF|K\%P%$%(%k%"%0%m%1%`m$+$i$N?e6d=|5n:n6H$,!":rG/$N#47n$+$i$O$8$^$C$?$=$&$G$9!#G@Lt$K;H$o$l$F$$$??e6d$G1x@w$5$l$?EZCO$rGc<}$7$?2qm$+$i?e6d$r:N

$B!!ED8}$5$s$NOC$K$h$j$^$9$H!"?e6dG;EY$O!":G9bCM(B5200ppm$B!"=|5n$5$l$-$l$J$$?e6d$,J|=P$5$l$F$$$k$N$G$O$J$$$+!">\$7$$J,@O7k2L$,8xI=$5$l$F$$$J$$$N$G!"B>$N$b$N$bJ|=P$5$l$F$$$k$N$G$O$J$$$+4mW|$7$F$$$k$H$$$&$3$H$G$7$?!#2qE]$J$I$N>I>u$,$G$F$$$k$=$&$G$9!#(B

$B!!(B$BF,H1$NJ,@O$r%"%a%j%+$N8!::5!4X$K0MMj$7$?$H$3$m!"?e6d!"%RAG!"1t$,9bG;EY$G8!=P$5$l$?$=$&$G$9!#E>CO$9$k$H>I>u$,A4$/$J$/$J$k$H$$$&$3$H$G!"860x$O%P%$%(%k%"%0%m%1%`

$B!!$-$A$s$H$7$?EZ>mJ,@O%G!<%?!<$r8xI=$7!"=;L1$N3'$5$s$N7r9/$r2?$h$jM%@h$7$F$3$H$r1?$s$G$b$i$&$h$&;d$b9TF0$r5/$3$7$^$9(B

$BG.1v2CG


$B!!(B10$B7n(B30$BF|!JEZ!K!"(B31$BF|!JF|!K0lGq$G!V$5$f$jJF!W$N$U$kN$!"G.1v2CG>!"4nB?J}J}LL$H8@$($PBgBN$N>l=j$O$*$o$+$j$G$7$g$&$+!#(B
$B!!M-5!G@6H(B20$B<~G/5-G08rN.2q$,!"@8;:CHq.:};R!V;d$N$d$5$$H*!W$b$?$/$5$sGc$C$F$$$?$@$-$^$7$?!#(B

$B!!5-G09V1i$K?@8MBg3XG@3XIt?"J*;q8;3X2J652A!K!";}B3@-$N0];}!"CO0h$N@0Hw3hNO!"$H$$$&9`L\$,F~$C$?$H$$$&$3$H$G!":#$^$GG@6H$O@8;:@-$N$_$,=E;k$5$l$F$-$?$,!"M-5!G@6H$NJ}8~@-$r;}$C$?$b$N$K$J$C$?$H$$$&OC$r$5$l$^$7$?!#(B

$B!!F|K\?M$NJFN%$l$O!"Ln:ZN%$l$K$D$J$,$j!"FC$KBg:,!"Gr:Z$H$$$C$?Ln:ZN%$l$,5/$-$F$$$k!"Fy$H$"$V$i$N
$B$*JF$HLn:Z$rBg@Z$K$9$k?)J82=$r;D$9$3$H$,!"M-5!G@6H$NH/E8$K$D$J$,$k!"@n2<$N?M$r0U<1$7$??)$YJ*$D$/$j!"4D6-$HD4OB$7$?G@6H!"?)$YJ*!"4D6-!";q8;!"J?OB$HDy$a3g$i$l$^$7$?!#(B

$B!!G.1v2CGR2p$7$F$/$@$5$$$h$H8@$o$l$F!":$$C$F$7$^$C$?$3$H$r=q$$$F$*$-$^$9!#(B