.


:




:

































 

 

 

 


. , ,




, , , .

, , , , , ., , , , , . . . , " ".

, . ( 1010 ). , , ( ). 10-8 105 / ( 106-108 /, 10-8-10-13 /). ( ). : , , , , . .

. , , ( ). , , . "" ( ) "" v () (. . 1). .

. 1.

 

-1 (. 2), . 6 12 2 . , . 5; 1, 2. , 4, 3, 7.

. 2.

1. .

2. 3. , , . . ( ).

 

,              
,                

 

. 3.

 

3. ( ) .

4. : 30, 40 C .. .

5. . , .

. : , .

1. .

2. 30 70 ?

3. , ?

4. , , , ?

5. .

6. .

 

_______________________________________________________________________________

________________________________________________

________________________________________________

________________________________________________

________________________________________________

________________________________________________

________________________________________________

________________________________________________

________________________________________________

________________________________________________

________________________________________________

________________________________________________

________________________________________________

________________

________________________________________________________________

5

: -... .

: , () , , , , , .





:


: 2016-12-05; !; : 1066 |


:

:

: , .
==> ...

2169 - | 1804 -


© 2015-2024 lektsii.org - -

: 0.014 .