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http://www.kelbournewoolens.com/springtimeinphilad...ngtimeinPhiladelphiaCanopy.pdf
. 6 , 3 .
:
1 ( ) - .
2 ( - ) - .
3 ( ) -
4 ( {} ) - ( 1 , 2 , )
5 ( / ) - 2
6 ( vov ) - 3 - , ,
7 ( \ ) - 2
8 ( ) -
, - 1
, 1*1 2 11 .
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:
L=2r =D,
:
L - ( )
= 3, 14
r- (.. 2r = D)
D-
:
D=L/
52 :
D = 52/3,14 = 16,5
0,5-1
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