4 (5), 2000
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( 1)
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( 3)
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() (). .
:
( , ).
:
- ( ), , , , , , , . . - ;
- , , , , , , , .
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, , :
6126 + 62 = 62 + 62 + 674
, 2. : , 2, 2. , 2, . - ( ), ().
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(2), (N2) ( 2).
, . , .
( ), . () :
N2:2:2 = 1:(2,5-6):(10-30)
.1.
|
CO2 |
O2 |
N2 |
|
1,8 |
5,5 |
2,5 |
|
7,0 |
3,3 |
1,3 |
/ |
1,1 |
2,0 |
6,0 |
/ |
5,6 |
0,14 |
4,0 |
|
0,16 |
0,04 |
1,2 |
, . |
0,024 |
0,005 |
0,0015 |
/, . |
0,018 |
0,002 |
0,0008 |
1. , (3*/2** . .)
, , , . . (, , , .) , . . , . , , .
, , , , , . 80% 2 20% 2 85-90% 2 10-15% 2.
50:50 30:70.
, , . : 100% N2 100% 2. : 30% N2 70% 2. (, .) 1 2 . : , .
( , , ), . , /, . : ( 20%), ( 70%) . .
. 2 .
|
, |
, % |
|
O2 |
CO2 |
N2 |
|
|
0-5 |
2-3 |
1-2 |
+* |
|
|
0-5 |
10 |
15-20 |
+ |
|
|
0-5 |
2-5 |
2-5 |
+ |
|
|
0-5 |
- |
10-15 |
+ |
|
|
8-10 |
3-5 |
0 |
+ |
|
|
0-2 |
100 |
- |
100 |
|
|
|
20-22 |
0 |
80-100 |
0-20 |
|
|
20-22 |
0 |
100 |
0 |
|
|
0-2 |
0 |
100 |
+ |
|
|
0-2 |
70-90 |
20-30 |
0-10 |
|
. |
0-2 |
0 |
20-40 |
0-10 |
|
|
0-2 |
0 |
0 |
100 |
|
|
0-2 |
0 |
10-15 |
85-90 |
|
|
0-2 |
0 |
20-60 |
80-90 |
|
|
0-2 |
0 |
0-20 |
80-100 |
|
|
0-2 |
0 |
0 |
100 |
|
|
0-2 |
0 |
100 |
0 |
|
2.
. , , 2 , . , , .
: / ( ), , , , .
. , .
. , .
, . . - . , , , .
|