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:




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1. ϳ 1 .

2. , 0,01 .

3. . , .

4. ³ 50 .

5. m

m = m2 - m1 (5)

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6. dk, d. _______________________________________________________________

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7. (4).

 
 

 

 


1

   
  ʳ ij ()   .   ³
 
  n m1 m2 m d σ σ σ Δ σ δ
  - m %
                     
                     

 

8. ³ 100 .

 

 
 

 


9. :

 

(6)

- .

 

 

 
 

 


  1. :

 

(7)

 

 
 

 

 


(8)

,

 
 

 

 


  1. .

 
 

 


  1. ³ .

 

 

1. ?

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2. ?

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3. ?

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4. ?

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5. ³ ?

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6. ? ?

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7. ?

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8. ?

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9. ?

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10. . ?

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11. , , ?

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12. ?

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13. ?

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