5.3 $BJ4Kv#X@~2s@^$K$h$k2r@ONc(B

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$\begin{displaymath} \frac{4sin^2\theta}{\lambda^2}=\frac{1}{d^2}=\frac{h^2+k^2+l^2}{a^2} \end{displaymath}$

(5.3)

**$B?^(B 5.9:**
$\includegraphics[width =.75\linewidth]{s10.epsf}$

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$\includegraphics[width =.75\linewidth]{s11.epsf}$

$B$J$*!";nNA$K4^$^$l$k85AG$Nl9g$K$O!"I8=`J*

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2010-12-09

5.3 $BJ4Kv#X@~2s@^$K$h$k2r@ONc(B

5.3 $BJ4Kv#X@~2s@^$K$h$k2r@ONc(B