. , , .
.
- ; - ; -
(HB). , P (.3, ).
(). , ,
10-6
P - , H;
D - , ;
d - , .
P :
D = 10 , = 30000 ( = 300D2);
D = 10 , = 10000 ( = 100D2);
(, .) D = 10 ,
= 2500 ( = 25D2)
HB d . 450, , .
(HR). . 120º (D = 1,588 ). , - . (.3, ): 0 = 100 = 0 + ( ). 900 ( ), 1400 ( ) 500 ( ).
. 0,002 . HR HR = 100 - l ( ), HR = 130 - l ( ). l, :
,
h , 1 0, ;
h0 0, .
HRA 600 ( ). HRC 1500 HRB 1000 ( ). .
-2, , . .
|
|
. 1.
1
, | HR | |||
HRA | 70-85 | |||
HRB | 25-100 | |||
HRC | 20-67 |
HRC 2050 .
, , , . .
1 (. 4), 2 , 3 . 4 . . 2 , .
(HV). , . , ( ) (. 3, ), 136º.
:
,
50, 100, 200, 300, 500, 1000 1200 (: V5, V10, V20 . .);
d , , .
, . d .