, (43)
α ; β ; n1, n2 ; v1, v2 ; N ; 2.998*10^8 /, . .6.
N= 1.003; - N= 1.333 (Θ=20, λ=0.59 ),
- N= 1.474(Θ=20, λ=0.59 ),
- N= 1.515÷1.65(Θ=20, λ=0.59 ).
N :
, (44)
αN . , αN =8*105 1/.
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NaCl
( Q=20):
, (45)
=1.76*10-3 [ 100/ ], =8.8*10-6 [ 100/ ]2, NaCl [/100].
(45) NaCl =[0 ¸20], /100.
-1.
:
, (46)
n0 ;
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k , k=(n - n0)/100,
n, - .
C , -
- . .7.