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        1. Ӣҽ̾W(wng) > лW > }ĿԔ
          ijW߄(chung)ˡԪwɡԭSڱMУXSͿvУYSA(ch)һQУZSZS|(zh)Ӕ(sh)|(zh)Ӕ(sh)֮Z=N-P϶fУԭSԪرеԭ|(zh)ͬλء|(zh)͡Ӕ(sh)|(zh)Ӕ(sh)֮A=N+Pf_ǣ
          A|(zh)ͬ͡ĺһͬһԪB|(zh)ͬĺһͬһԪCN2-P2=AZD2008˂l(f)F(xin)108NԪmNͬλf|(zh)һmN
          AͬһԪؾͬ|(zh)Ӕ(sh)|(zh)͡|(zh)(sh)|(zh)(sh)ͬĺ|(zh)Ӕ(sh)һͬһͬһԪ
          BͬһԪؾͬ|(zh)Ӕ(sh)|(zh)ͬĺ|(zh)Ӕ(sh)һͬ
          C(j)Z=N-PA=N+PӋД
          DһNԭӼһNͬ|(zh)ȣ
          ⣺A|(zh)͡|(zh)(sh)|(zh)(sh)ͬĺ|(zh)Ӕ(sh)һͬһͬһԪ14C14NAe`
          B|(zh)ͬĺأ|(zh)Ӕ(sh)һͬҲһͬһԪأ12C14N|(zh)0Be`
          CZ=N-PA=N+PtAZ=N+PN-P=N2-P2C_
          DһNԭӼһNͬ|(zh)14C16O|(zh)Ĕ(sh)Ŀ(yng)СͬλصĔ(sh)ĿDe`
          xC
          cu}Ϣ}ʽԭӘ(gu)ɸ΢P(gun)ϵԪظ^A(ch)ע⌦A(ch)֪Rգ
          ϵд
          P(gun)}

          ĿлW Դ

          (09}ǵ{(dio))ijW߄(chung)ˡԪwɡԭSڱMУXSͿvУYSA(ch)һQУZSZS|(zh)Ӕ(sh)|(zh)Ӕ(sh)֮Z=NP϶fСԭSԪرеԭ|(zh)ͬλ |(zh)͡Ӕ(sh)|(zh)Ӕ(sh)֮A=N+Pf_

          A|(zh)ͬ͡ĺһͬһԪ

          B|(zh)ͬĺһͬһԪ

          CN 2 P 2 = AZ

          D2008꣬˂l(f)F(xin)108NԪmNͬλf|(zh)һmN

           

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