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  1. #1
      Eiman
    Jul 2011
    -
    14,750

    (Uranium) U. 92 : . 3,0 ! .


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    k2(UO3)(VO4)2.3H2O
    UO2



    , , (Na2U2O7) yellow cake, UO2(NO3)2 (H2O)n (UF4) .






    ( 235) (fissile ) 0.7 .
    ( 238) 99.3 (non fissile) .
    ( 234) ( 233) breeder reactor.


    ( 7^10 * 4.9 ) ( 235) ( 8^10 * 7.04) ( 238).


    4 . 80 ϡ chain reaction .
    .......

  2. #2
      Noor
    Jul 2011
    857

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  3. #3

    Jul 2011
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    4,543

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    SARAH

  4. #4

    Jul 2012
    5,302

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