. , , () ( ). , ( ).
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- - . -. , , , , , . . b
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́ ́ (, , , . .) T ½, 1/2. , 2 . .
, , . , 2 T ½ , 3 T ½ . . , (, , p ) t :
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: , , ( ), - ( ).
[2] , . . .
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- -, 20 . /. , , : 311 , . . - .
|
|
- , , - , .
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- -, , (300 . /). - , , -, , . - 20 , 3 , 1 . - . 50 % -.
1 2025 % -. - ( ) . , - 50100 (, . ). .
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, 20 . /. , . . . . ; ; : , , .
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- , . , , -, -. - 10~810~ . () . , - -.
- . ( ) : 23 , 3, 10, 30 .
- - .
- , , .
(-) . ( ) , -. , - . ( ) .
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|
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́ ́ ́ .
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, .
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, . , , , .
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, . , .
, (3.12)
- a, ηb - b. ( ):
γ-, , ..
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, .
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, .
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, -, -; , -, - ( , - -, - ). - ; - . - , , -.
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, , , , . , .
, , :
, − dN, dt, N .