s1A. , . ' (. 9.2) 1-'
. (9.5)
' 1-' .
( 1-) . .
( ) 1- ( ). , .
, (9.6)
- . h d :
. (9.7)
lH .
l0 ,
. (9.8)
lK , , , .
, , α , . α = 12∙10-6.
, (9.9)
t ; tK . , . , .
,
. (9.10)
9.2. .
d = 69,738 , δ 1:10000. h = 0,805 . 100 ( 100 ), tK = 180 100,0035 . t = 220.
.
lH, lK lT.
|
|
.
, , , () , . . .
69,741 . (69,741 69,737) = +0,004 = +4 , (7 . ).