-27.5 27,5 .
.. I,,
*
(21)
- , .
---------------------------------------------------------------
* , , , .. . .
-10-20/1600 :
= 156.8;
B=1,0878
.
³ .. I
. (22)
N1 .. I1.N2- I2, N3- I3 ..
(23)
, . , , , .. , , , :
. (24)
(25)
Umax- , Umax=29 ;
- :
; (26)
u - ..,, %;
U- (U=27,5 );
S - , *;
n - ;
s - , :
;
S3- .. , * ( S 3=500*).
.. .() ( 1=0,4, 2=0,6, 3=0,8, 4=).
4
. , [6] ,
(27)
U2 - ;
U - , U2=100.
U2, , [2, ].
, 2 10-15, :
(28)
- .
, UAB= 101 , UBC=104 , UCA= 99 , .
( , ). 1 .
f(E2) 2.
f(E2) () :
Nm - 2 m-i ;
|
|
N - .
fE2 E2 , :
1. () , 2,
=1+3,2lg(N), (29)
N - .
.
2.
(30)
.
3. ( ) (E2max+E2min)/2 ,
, E2min E2max .
4. ϳ Nm, : Nm ,
(31)
- m- .
³, (31) ,
(m-1)- m- , m- .
5. ϳ ( ) Nm/N, .
6. , .
m- () Nm/N (m=1, 2,...,).
, , ( ) 40 2(1)=E2min =20; 2(2)=0,4;...; 2(40)=2max=7,2. (29) = I + + 3,2 lg40= 1+3,2*1,602 = 6,13; =7. ; . 2min+E2max)/2=(0.2+7.2)/2=3.7, (..4).
, ', E2(i): N1=2; - : N2 =4; : N3 =9; N4 =13; N5 =8; N6 =3; N7 =7. ³ .5.
:
; (32)
. (33)
³ 13109-67* 2 = 2%. 2>2%, , [2,4,6].
5
ള, .
, , . ³ . 9.
, 1. . , 25, - 25 50 , - 50 100 100[7,8].
9
/ | |||
, , , | -16...-20 + 16...20 -20 +20 50 | ||
, | 1 | ||
г , | 11-15 16-20 20 | ||
[8] | 1 | ||
, ( , ) | I | ||
I . | |||
, | I | ||
, , , , , 80 | I | ||
, ( ) | 1 | ||
I | |||
I | |||
, | 1 |
|
|
2 .
³ . 10.
.
1-5 (.9) :
- 300 ;
, - 400 ;
- 200 ;
.
, - 60 , - 0,004, - 6800 5750 .
10
³ | ʳ | |||||||||
+ 18 | 100+200=300 | |||||||||
-17 | ||||||||||
II | +20 | |||||||||
17-19 | +22 | |||||||||
.. | ||||||||||
: 650
˳
1. 14209-65 (. 3916-82). . .
2. .. . .: , 1982.
3. . .1/ . ... .: , 1980. -256 .
4. .. . . . .: , 1983.
5. ., . . .: , 1988.
6. . - 2- ., . . .: , 1983. -400 .
7. . .2/ . ... .: , 1961.
|
|
8. . .: , 1981. - 72 .
9, .. .// . . 107..:. 1983..69-73.
10. .., .., .. .// , 1983, 12, . 32-33.