1. 1 2 
.
__________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________
2. 
______________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________
3. L .
______________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________
4. 2.4 2.5
5. .
__________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________
____________________________________________________________________________________________________________________________________________________________________
______________________20____ _____________________ _______________________
________________________ _____________________ _______________________
3
() __________________
_______________________________________________________________
:
:
: ( ), , , , , .
.
1. , 2.7
|
|
|
2. () () l = 2.7
3. () L=/ 2.5 2.2.
2.7 −
|
| |||||||||
| m, | l =, | , c | L=/, | J1,
 2
| J2, ·2 | J, ·2 | ΔJ, ·2 | ΔJ, ·2 | ε, % |
1. J1. 
________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________
________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________
2. J2 
________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________
________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________
3. ε
__________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________
________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________
________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________
4. .
________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________
|
|
|
________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________
______________________20____ _____________________ _______________________
________________________ _____________________ _______________________
4
() __________________
_______________________________________________________________
:
:
: , , , .
1 ; 2 ; 3 ; 4 .
2.7 −
2.7. 2 4. . 3, . 1 .
1. d 2.8. .
2. .
3. . .
4. l .
5. 1, .
6. 2.8
2.8 −
| d, | , ρ, /3 | , ρ, /3 | l, | t, c | η, | η, | . , η, | ∆η ∙ | ε, % | |
| 1 |
|
|
|
|
|
|
| |||
| 2 | ||||||||||
| 3 | ||||||||||
| 4 | ||||||||||
| 5 |
