, , . , . , , , , .
, ( , , ), , . , , , . . (. 232) : 1) ; 2) ; 3) ; 4) ; 5) -; 6) -. .
. 232
, ( ) , . , , . , , , . ( ; ).
, R1 R2 b , *, : ( ) , .
(. 233) , ( ), , ( ), .
N = n/n1 (n n1 ).
t1 = t2,
(166.1)
. 233
() , . . , . , . . , , . h ≪ (a+e), h ≪ (b+d )
|
|
,
(166.1),
(166.2)
≪ d ≪ b, (166.2)
,
d = h2/ (2 R 1),
(166.3)
(166.3) . , . a = ¥, . . (. 234, ),
. 234
b = OF = f ,
.
b = ¥, . . , , (. 234, 6), a = OF = f. , , , . F, , , . , , .
(166.4)
. (). 1 : 1 = 1/.
, . , , . . ( ) , (. 235).
. 235
(166.4), (166.3)
/ b .
:
1) , ;
2) , ; ( ) ;
3) ( ), ; .
(. 236) (. 237) : (. 236, ) (. 236, ) , .
. 236
. 237
. ( ), ( ). , .