____________ .
________________2006.
. 6031
..
2006.
: , .
: , ( , )
: 
mn (228 )
R (10 )
r (4,5 )
l (147 )
n=20
t1=53.64 c
t2=54.43 c
t3=53.39 c
<t>=53.82 c
T=2.69 c
2. 
2.1
: 
; 
mn (228 )
R (10 )
r (4,5 )
l (147 )
m (2294 )
n=20
t1=57,68 c
t2=57,18 c
t3=57,52 c
<t>=57,46 c
T=2.87 c
.
. , , , - .
, ( 2 )
: 
mn (228 )
R (10 )
r (4,5 )
l (147 )
m 1 (745 )
n=20
t1=24,34 c
t2=24,95 c
t3=25,08 c
<t>=24,79 c
T=1,239 c
, ( 2 )
:
mn (228 )
R (10 )
|
|
|
r (4,5 )
l (147 )
m 1 (745 )
n=20
t1=41,85c
t2=42,15c
t3=42,09c
<t>=42,03c
T=2,102c
m 1 (745 )
d , (0,05 )
: (, , ) , .
