% $BI=Bj(B: $B$O$8$a$K(B
%
% $BMzNr(B: 2004-06-02 $B?y;39L0lO/(B


\chapter{$B$O$8$a$K(B}

$B:GE,2=K!$G$"$k(B RAND $BK!$G$O29EY$H05NO$r8GDj$7(B, $B0J2<$NJ}Dx<07O$KE,Ev$J=i4|(B
$BAH@.(B $m_{i}^{\phi}$ $B$rM?$($k$3$H$G$h$jJ?9U$K6a$$AH@.(B $n_{i}^{\phi}$ $B$r5a(B
$B$a$k(B. $BH?I|E*$K5a$a$?(B $n_{i}^{\phi}$ $B$r=i4|AH@.(B $m_{i}^{\phi}$ $B$H$_$J$7$F(B
$B$h$jJ?9U$K6a$$AH@.(B $n_{i}^{\phi}$ $B$r5a$a$k$3$H$GJ?9UAH@.$K<}B+$5$;$k(B.
%
\begin{eqnarray}
n_{i}^{\phi} = 
m_{i}^{\phi} \left\{
- \frac{\mu_{i}^{\phi}}{RT}
+ \frac{\sum_{i} n_{i}^{\phi}}{\sum_{i} m_{i}^{\phi}}
+ \sum_{e} \chi_{e} a_{ie}^{\phi}
\right\}.
\Deqlab{rand-1} 
\end{eqnarray}
%
$BC"$7(B, $B>e<0$K4^$^$l$kJQ?t(B $\chi_{e}, n^{\phi}$ $B$O(B
$B0J2<$N(B 2 $B<0$rO"N)$5$;$k$3$H$GF@$i$l$k(B. 
%
\begin{eqnarray}
&&\sum_{i} \sum_{e} a_{ie}^{\phi} m_{i}^{\phi} \chi_{e} = 
\sum_{i} m_{i}^{\phi} \frac{\mu_{i}^{\phi}}{RT}
\Deqlab{rand-2} \\ 
&&\sum_{e} 
  \left\{ 
    \sum_{i} \sum_{\phi} a_{ie}^{\phi} a_{if}^{\phi} m_{i}^{\phi}
  \right\} 
  \chi_{e}
+ \sum_{\phi} \sum_{i} a_{if}^{\phi} m_{i}^{\phi}
  \left( 
     \frac{\sum_{i} n_{i}^{\phi}}{\sum_{i} m_{i}^{\phi}}
  \right) 
= \sum_{i}\sum_{\phi} a_{if}^{\phi} m_{i}^{\phi} \frac{\mu_{i}^{\phi}}{RT} + B_{f}
\Deqlab{rand-3} 
\end{eqnarray}
%



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%
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 \item $B<}B+>r7o$N@_Dj$r$I$&$9$k$+(B. 

\end{itemize}
%

$B0J2<$N>O$G$O>e5-$N:$Fq$r354Q$7(B, oboro $B$K$*$$$F:NMQ$7$?2sHrJ}K!$r=R$Y$k(B.
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