, , ..
= t - t (2.3)
= -
. , (16 , 14 , 1 25 ) : (11 +14,3, 15 -3,8, 26 +6,4 3 -16,4). " " .
, .
1. .
t = T 12 -
2. .
t = 0,
. = 12 +
( ).
.
S = t + , t = T 12,
S = T 12 + (2.4)
, , .
, .
.
, , , .
.
, .
.
() - , .
() - .
, () ()
= WE = EW (2.5)
. ().
:
1. , , .
2. , , = 15 .
.
, 1884 .
24 15 ( 1) . 0, 15, 30 15 ( 180) , 730', 2230' - . .
, .
, E W, .
|
|
, , 15. , 730', .
: = 20, = 1
= 28W, = 2W
:
1. 1;
2. ;
3. , .. , :
= EW = WE (2.6)
30, 730'.
, , 730'. , . 90080.