ܹ 3 ,ŵ(xn1--xn2--xn3)߲
  -             ߲
 1             xn1-1          0    -77.6090000000001 
 2             xn1-2          0    -62.9349999999998 
 3             xn1-3          0     0 
 4             xn2-2          0     6.70000000000002E-06 
 5             xn2-3          0     0 
 6             xn3-3          0     0 
 7             xn3-1          1     1.80000000000007E-06 
==========================================================
======================вDXDYDZ======================
                 Xв         Yв         Zв
xn1                 0              0              0 
xn2                -.001           0              0 
xn3                 0             -.002           0 
