, , .
(h) . 2,5; 3,5; 5; 7; 10; 14; 20; 28; 40.
: d=1/14h; d=1/10h.
75 ( ).
. 4 2,5 14, .
.5. . ( ) , . , , .
, . 2 , , 75 .
3.5 . . 4 , , , , , , , . h.
.6.
4. . .
2.5 | 3.5 | ||||||||
h | 2.5 | 3.5 | |||||||
( ,,,,,, 1) | 4/7 h | 1.4 | 2.8 | 5.7 | |||||
,,,,, | 6/7 h | 2.1 | 4.3 | 8.6 | |||||
5/7 h | 1.8 | 2.5 | 3.6 | ||||||
1 | 2/7 h | 0.7 | 1.4 | 2.9 | |||||
( ,,,,,) | 5,7 h | ---- | 2.5 | 3.6 | |||||
,,,,, | h | ---- | 3.5 | ||||||
( ,,,,,,,) | 3/7 h | ---- | 1.5 | 2.1 | 4.3 | ||||
(,,,,,,) | 5/7 h | ---- | 2.5 | 3.6 | |||||
4/7 h | ---- | 2.8 | 2.85 | 5.7 | |||||
(1/10)h | 0.25 | 0.35 | 0.5 | 0.7 | 1.4 | ||||
2/7 h | 0.7 | 1.4 | |||||||
1.5 h | 3.8 | 5.3 | 7.5 | 10.5 | |||||
.
|
|
4
.5. . . .
.6. . .
6.
1.5 2. 104 68