s = l . , (3-129) s = l:
. (3-134)
(3-134) = f (), . . 3-44.
, . ( ) , , . , .
3-14.
) .
. , :
, (3-135)
, ;
, ( );
( ), , J.
. : ; , , .
= 0, , - = 0. , , . = . . , , , . ( ) , .
. 3-45, M = f (n 2). M = f (s), n 2 = (1 s) n 1. M = f ( 2), , , . = .
. 3-45. .
; , , , ; , , , . , , .
|
|
,
> < (3-136)
. , .
) .
. ( s > l) , . , (. 3-46).
. 3-46. ( ) ( ).
, . 3-46 .
, ; , , . . . 3-47 M = f (s): 1 , , 2 , ( ), ; M = f (s) .
. 3-47. .
, M = f (s) , < . , , , , .
3-15.
( 3-7 3-12). , , , , . , , .
, , , , .
(3-123) :
. (3-137)
, . 3-48.
. 3-48. (-).
, , , [ (3-115) (3-117)]. . :
, (3-138)
s = l.
, . , . , , , , s, (3-70 ) (3-100).
|
|
. 3-48 , , , , cos .
. 3-48 :
. (3-139)
, :
;
:
, (3-140)
[. (3-126)];
. (3-141)
, . . , , s = 0 (. 3-48).
(3-141) (3-127), (3-140) :
. (3-142)
(3-140) (3-142) , . 3-49.
. 3-49. - .
- . , . 3-48, s, , s. . 3-49 , C 1 ,. ( < 1 ) , 1 = 23, .
3-16.
. .
( , , , , ) ( , , , ). , .
, ( ), /,
, (3-143)
: , /2.