:
1. 1 n 1 (. 7)
2.
(36)
e:
d2=d1u (l e);(7)
e=0,01¸0,02.
. , . d1 , 17383-73: 50; 56; 63; 71; 80; 90; 100; 112; 125; 140; 160; 180; 200; 224; 250; 280; 315; 355; 400; 450; 500; 560; 630; 710; 800.
3. 4%.
4. a
min = 0,55(d 1+ d 2) + 0 m=2(d 1+ d 2)
0 , . 18.
a .
18
( 1284.1-80); , .
d1, | lp | W | To | A | Lp | ∆L | q, | |
8,5 | 400-2500 | 0,06 | ||||||
11,0 | 560-4000 | 0,10 | ||||||
14,0 | 10,5 | 800-6300 | 0,18 | |||||
19,0 | 13,5 | 1800-100000 | 0,30 | |||||
19,0 | 3150-14000 | 0,60 | ||||||
23,5 | 4500-18000 | 0,90 | ||||||
: 1. , 2; Lp L . 2. L p400; 450; 500; 560; 630; 710; 800; 900; 1000; 1120; 1400; 1600; 1800; 2000; 2240; 2500; 2800; 3150; 3550; 4000; 4500; 5000; 5600; 6300; 7100; 8000; 9000; 10000. 3. L p: 425; 475; 530; 600; 670; 750; 850; 950; 1060; 1180; 1320; 1500; 1700; 1900; 2120; 2360; 2650; 3000; 3350. : L p =2500 , : 8-2500 1284.1-80: , : -2500 1284.1-800 |
5. L , :
.
18.
6. υ
,
d 1 , .
7. ν, -1:
,
[ ν ]= 15 -1 − ;
L − , .
|
|
20005000 .
, a.
8. a L:
9. α1 .
.
d 1 , ;
[a1]=120 .
10. Ft
,
1− , ;
11. .9.4 ( ) [ k 0], /2.
9.4 ()