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        1. 2005?ݣ(gu)ҭh(hun)ְl(f)ġ2004Ї(gu)h(hun)r(bo)ָЃ(ni)ݣ
          aȾʼڅ(sh)
          bɽR(yng)Ȫͬп՚Ⱦָ(sh)ȫ(gu)113h(hun)ǰλ
          cߴˮϵкˮϵ|(zh)
          d҇(gu)˿ռȫ(gu)˿40%
          ɴ˸(j)W(xu)֪R(sh)ش
          1Ⱦʼڅ(sh)ԭǣԭûW(xu)ʽʾ飮
          2ɽȾָ(sh)λǿw@c̎؅^(q)ȻYԴcI(y)a(chn)ֱP(gun)J(rn)ɿ՚пwԭǣ(xi)һN
          3ȡˮϵij֧ˮҪȾ^ҸˮʉAԣˮк^CO32-xӺЙC(j)|(zh)|(zh)ϴ섩ȣ߀дԭw缚(x)x(chng)ȣ
          ٺ(jin)pHԇy(c)ˮAȵķ
          Ҫȥˮеļ(x)Сwˮм루|(zh)QˮȻo̎
          Ҫȥˮw^CO32-xʹˮwɼ|(zh)ǣ(xi)һN
          ˮwЙC(j)ˮwܽ(hu)x(qing)򡰜p򡰲׃
          ݞЧˮwеIJԭwx|(zh)еģx̖(ho)
          A̼BƯ׷C⣻DʯӺͼ(x)ɰ
          𰸡a(chn)ԭҪ?yn)՚кж򡢶ģ?dng)ˮpH5.6r(sh)Q꣮pHԇԜy(c)ҺAȣ(j)ˮԭM(jn)P(gun)Д࣮
          ⣺1՚жصҪԭ򣮹ŷŵȣ
          (yng)ĻW(xu)ʽ飺SO2+H2O=H2SO3
          2?yn)ɽ؅^(q)Ҫúȼϣʯȼϵȼȣ
          3pHԇy(c)ˮAȵķǣòպȡˮpHԇȻcɫ(du)֪ˮAȣ
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          Ư׷ۿԌ(du)ˮB
          c(din)u(png)}Ҫ˭h(hun)Ⱦy(c)ҺAȵȷă(ni)ݣ
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          ĿлW(xu) (li)Դ

          2005?ݣ(gu)P(gun)T(mn)Ҏ(gu)ڹ(dng)(chng)(yn)ʩŚ(du)Ҏ(gu)нጲܳǣ

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          ĿлW(xu) (li)Դ

          2005?ݣи(xing)W(xu)(sh)(yn)IJ_
          BCE
          BCE
          ̖(ho)
          A^(gu)Vr(sh)^(gu)VĻֱӵ©
          BӟIJˮӟǰ(yng)
          CϨƾֻßñw磬촵ȵȷϨ
          DбP(pn)ƽQ|(zh)r(sh)ȼСaμ^a
          E(sh)(yn)üӟi⛵ķr(sh)ԇܿڑ(yng)ƒAб

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          ͬ(x)(c)