Ten Years Ago (192)

---- CMO #246 (25 June 2001) pp3023~3042 ----

http://www.kwasan.kyoto-u.ac.jp/~cmo/cmo/246/cmo246.html

---

$B%H(B

$B%C%W$K$OO;7n(B24$BF|$KH/8=$7$?2+1@$N4QB,0MMj$N%"%J%&%s%95-;v$,:\$;$i$l$F$$$k!#:#9f$O$=$NBP1~$GH/9T$,Bg$-$/CY$l!"Fn;a$,EO$C$?2-Fl$G<77n(B19$BF|$K2-Fl$NF1?M$N6(NO$G0u:~!&H/Aw$H$J$C$?!#4,Kv$N!V%7!

$B!!e=\$N4QB,$,$B&K(B$B$O(B171$B!k(BLs$B$+$i(B179$B!k(BLs$B$^$G?J$_FnH>5e$N=UJ,L\A0$H$J$C$?!#;kD>7B(B$B&D(B$B$O(B19.3"$B$+$i(B20.6"$B$H$J$j!"(B21June$B$N:G@\6a$bL\A0$G$"$C$?!#4|4VCf$N(B13June ($B&K(B=177$B!k(BLs, $B&U(B=3$B!k(BN$B!K$K!V>W!W$H$J$C$F$$$?!#Cf1{0^EY(B$B&U(B$B$O(B0.7$B!k(BN$B$+$i(B3.3$B!k(BN$B$K$U$($F!"(B$B&U(B=De(Sub-Earth point) $B$,(BDs(Sub-Solar point) $B$H(B2$B!k(BN$B$GEy$7$/$J$k:"$K!"%(%I%`$G(B$BA.8w8=>]$,5/$3$k2DG=@-$N$"$k$N$,!"%9%+%$!&%"%s%I!&%F%l%9%3!<%W;o8^7n9f$G!"%I%C%S%s%9;a$H%7!<%O%s;a$K$h$C$FM=8@$5$l$F$$$?!#(B

$B!!$3$N5-;v$O!"2f$,9q$G$O!":4Gl91IW;a!"J!0fUi?.;a!"ED:e0lO:;a$J$I$K$h$j(B1950$BG/Be$K4QB,$5$l$?A.8w8=>]$rr7o$N;~$KB@M[8w$NH?2001$BG/(B6$B7n>e=\$KA.8w8=>]$,5/$-$k2DG=@-$rM=A[$7$?$b$N$G$"$C$?!#(B

$B!!$3$N4|4V$N4QB,$H$7$F$B$N@2$l>e$,$j$G$"$C$?!#L\0B$N(B$B&K(B=176$B!k(BLs$B$O(B10$B!&(B11June$B$N$3$H$G$"$j!"Hf2EJ]?.;a$O(B10June$B$K@2$l$?$H$N0u>]$r;}$C$?$,!"(B11June$B$NJ!0f$G$N4QB,$G$OFnC<$KfJ$j$r46$8$F$$$k!#F1F|$N%Q!<%+!<;a$N4QB,$G$O%X%C%i%9$K3%?'$NL8$,6/$/=P$F!"L@$k$5$,Dc2<$7$?0[>o$J;Q$,B*(B$B$($i$l!"Fn6K4'$K$OG;C8$,8+$i$l$F$$$k!#B>$K$bFn6K4'Fb$NG;C8$r46$8$k4QB,$,$"$C$F!"Cf1{0^EY(B$B&U(B$B$,KL8~$-$K$J$C$F$-$F$$$k$3$H$b$"$j!"H=CG$,Fq$7$$>u67$G$"$C$?!#(B

$B!!$=$NB>!"%0%i%U%H%s;a$N(B11June$B$N2hA|$K8+$i$l$?%^%l!&%F%e%C%l%L%`$K8+$i$l$?@~>u:/$K4X$7$F!"?9ED;a$NNIA|$N%f%&%(%s%?%(!&%U%)%s%9$NIA

$B4s$;$i$l$?Js9p$O!"309q$+$i(B12$BL>!&(B45$B4QB,!"9qFb$+$i$O(B13$BL>(B180$B4QB,$K$N$\$C$?!#$$$/$D$+$N4|4V30$NDI2CJs9p$,4^$^$l$k!#=i4|$N!X2P@1DL?.!Y$NJT=8D9$G$"$C$?@uED@5;a(B(As)$B;a$,5W$7$V$j$K;22C$7$F$3$i$l$?!#(B

$B!!A09f$KB.Js$5$l$?$,!":#4|4V$N%O%$%i%$%H$O!"%U%m%j%@!&%-!<%9$G$N%(%I%`$NA.8w8=>]$N4QB,@.8y$G$"$C$?!#%9%+%$!&%"%s%I!&%F%l%9%3!<%W;o$N5-;v$r3N$+$a$k$Y$/!"%I%C%S%s%9;a!"%7!<%O%s;a$O1s@,Bb$r%U%m%j%@$KAH?%$7$?!#%a%s%P!<$O!"%Q!<%+!<;a$r4^$`0J2<$N=t;a(B (T&P D'AURIA, T DOBBINS, R FIENBERG, D MOORE, D PARKER, G SERONIK) $B$G$"$C$?!#(B $B1s@,Bb$OJ#?t$NK>1s6@$K$h$k4QB,$r9T$$(B5June, 6June$B$K$O2?$b5/$3$i$J$+$C$?$,!"(B7June 6:40GMT ($B&X(B=330$B!k(BW) $B$+$i(B7:20GMT ($B&X(B=342$B!k(BW) $B$K$+$1$F!"%(%I%`$N51$-$,%Q%k%9>u$KE@LG$r7+$jJV$9$N$KAx6x$7$?!#8=>]$O%S%G%*2hA|$K5-O?$5$l8e$K2hA|$K$5$l$F0zMQ$5$l$F$$$k!#Mb(B8June$B$K$b(B7:00GMT ($B&X(B=326$B!k(BW) $B$+$i(B7:20GMT ($B&X(B=331$B!k(BW) $B$H(B7:53GMT ($B&X(B=340$B!k(BW) $B$+$i(B8:24GMT ($B&X(B=347$B!k(BW) $B$NFsEY$K$o$?$j4QB,$5$l$?!#(B9June$B$K$O$b$O$d8=>]$O4QB,$5$l$J$+$C$?!#A09f$K7June$B$N4QB,D>8e$K%Q!<%+!<;a$+$i(BCMO$B$KCN$i$5$l!"%a!<%j%s%0%j%9%H$G4X78

$B!!(BLtE$B$O!"(BNélson FALSARELLA (Brasil), C Martin GASKELL (NE, USA), Tom DOBBINS (OH, USA), Ed GRAFTON (TX, USA), Don R BATES, Jr (TX, USA), Maurizio di SCIULLO (FL, USA), John BARNETT (VA,USA), Mike MATTEI (MA,USA), Frank J MELILLO (NY, USA), Gérard TEICHERT(France), $B{r(B $BIpMH(B(Taiwan), André NIKOLAI (Germany), Don PARKER (FL, USA), Tim PARKER (USA, NASA), Alan HEATH (UK), TAN Wei-Leong (Singapore) $B$N309q$+$i$N$*JX$j$H!"7'?9>HL@(B($BBg:e(B)$B!"0$5WDEIYIW(B($BFJLZ(B)$B!"Hf2EJ]?.(B($B2-Fl(B)$B!"?9ED9TM:(B($B9-Eg(B)$B!"@.ED9-(B($B?@F`@n(B)$B!"0K($B2-Fl(B)$B!"@uED@5(B($BJ!2,(B)$B!"@P66NO(B($B?@F`@n(B)$B!"F|4tIRL@(B($BD9Ln(B)$B$N9qFb=t;a$+$i$NMh?.$,7G:\$5$l$F$$$k!#I.

$B>o4VCO$R$H$_$5$s$N!V%"%s%?%l%98&5f=jK,Ld!W$O8^2sL\$H$J$j!"!V "MICROGRAPHIA" $B$K4X$7$F$N5-=R$G$"$k!#%U%C%/$H%K%e!<%H%s$N7c$7$$BPN)$K$b?($l$i$l!"%U%C%/$NKW8e!"4XO"$9$k;qNA$O%K%e!<%H%s$K$h$C$FJ'?!$5$l!"%U%C%/$N>SA|2h$5$($b3N

$B!!%U%C%/$K4X$7$F$O!"(Bhttp://en.wikipedia.org/wiki/Robert_Hooke

$B$N:8Ms(B Languages $B$N!VF|K\8l!W$+$i$?$I$l$k!#(B

http://www.kwasan.kyoto-u.ac.jp/~cmo/cmomn1/Ant005_8.htm

TYA(70)$B$O!"(BCMO#106 (25June1991) $B$,>R2p$5$l$F$$$k!#Ev;~$N2P@1$O!V$+$K:B!W$GF|!9B@M[$H$NN%3Q$r69$a$F$$$?!#4QB,4|$O=*N;$7$F$*$j!"4QB,Js9p$bDI2CJs9p$,>R2p$5$l$k$@$1$G$"$C$?!#(B

$B2r@b5-;v$H$7$FFn;a$N!V$H$-$I$-(B- SOMETHING OLD (2) "1990-126=1864"$B!W$,$"$k!#2P@1@\6a$N2s5"<~4|$K$D$$$F$N9M;!$G(B$B!"8=:_$G$b;w$?$h$&$J@\6a>u67$r2a5n$N4QB,$+$iC5$9%D!<%k$H$7$F;HMQ$5$l$F$$$k!#%?%$%H%k$K$"$k(B1864$BG/$O(B1990$BG/$N@\6a$H;w$F$$$?@\6a$G!"$=$NG/$N%I!<%9;a(B (W R DAWES) $B$N4QB,$K4X$7$F$N(BJBBA$B$N%^%C%-%`;aC#$K$h$k5-;v$NMWLs$b$N$;$i$l$F$$$k!#(B

http://www.kwasan.kyoto-u.ac.jp/~cmo/cmo/246/tya070.html

$B!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!(B

$B!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!(B $B!!!!!!!!!!(B $BB<>e(B $B>;8J(B (Mk)

---

$BF|K\8lHG%U%!%5!<%I$KLa$k(B$B!!(B/$B!!(B$B!X2P@1DL?.!Y%7%j!<%:(B3$B!!$NJG$KLa$k(B