-
, ,
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1
:
_________________________
ρs =________ /3.
:_________________________________________________________
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( )
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V=  , 3
| , |
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/3
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| m 1 | , m2 | m3 | |||
( )
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| m1 | c m2 | m3 | |||
WP
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WL
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| , |
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| m1 | m2 | m3 | |||
| WP | |||||
| WL |
|
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( ):
:
ρ = _________ /3; ρ = _________ /3.
:
ρs = ________ /3; ρs = ________ /3.
:
W =_________; W =_________.
, .
, /3;
ρd =
ρd =
n =
n =
- 
=
=
IP=WLWP=
| - R0, | , | ||||
| Sr | |||||
| . e | - R0, k | , | ||||
| Ip | Ip | IL | ||||
