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        1. Ӣҽ̾W(wng) > > }ĿԔ
          ±Ϻ݆\(yn) Ϻ--hr(sh)̱һՈ(qng)(j)еĔ(sh)(j)ϾͨL(zhng)ƽ٣
          Ϻ _(ki) h Ϻ
          h h
          1100 h 2l30 1125
          1840
          1930
          Ͼ 0730
          0700
          392
          2200
          2220
          (zhn) 305
          2340
          2350
          ̩ 247
          0300
          0320
          2l20
          2l00
          188
          0550
          0610
          ͨ 1810
          l730
          128
          1230 Ϻ l100 0
          h h
          ɿ݆\(yn)(dng)r(sh)gԲͨϾľxдͨ^(gu)@ξxõĕr(sh)gдͨ^(gu)@ξxõĕr(sh)g(j)˿ˮ@һεƽٶȣ
          ⣺1O(sh)Ͼ-ͨL(zhng)ˮƽٞv0ԓoˮеĺٶȞvsʾϾ-ͨĺL(zhng)ɱпɲs=264kmttքeʾh݆кͨ^(gu)@κ̵ĕr(sh)gãt=12.5ht=9.5h
          Еr(sh)ٞ飨v-v0ts=v-v0t
          Еr(sh)ٞ飨v+v0ts=v+v0t
          Ƀʽãv0=
          1
          2
          s
          t
          -
          s
          t
          =
          1
          2
          264km
          9.5h
          -
          264km
          12.5h
          3.3km/h
          ϾͨL(zhng)ƽټs3.3km/h
          c(din)u(png)}ˌW(xu)(du)ٶȹʽպ\(yn)}к(du)ˮٶȡĕr(sh)̱óкЕr(sh)gDZ}P(gun)I
          (x)(c)ϵд
          P(gun)(x)}

          Ŀ (li)Դ }

          ±Ϻ݆\(yn) Ϻ--hr(sh)̱һ֣Ո(qng)(j)еĔ(sh)(j)ϾͨL(zhng)ƽ٣
          Ϻ_(ki)hϺ
          h/ h
          1100h2l301125
          1840
          1930
          Ͼ0730
          0700
          392
          2200
          2220
          (zhn)305
          2340
          2350
          ̩247
          0300
          0320
          2l20
          2l00
          188
          0550
          0610
          ͨ1810
          l730
          128
          1230Ϻl1000
          hh

          鿴𰸺ͽ>>

          Ŀ (li)ԴԔ (wn)}

          ±Ϻ݆\(yn) Ϻ--hr(sh)̱һՈ(qng)(j)еĔ(sh)(j)ϾͨL(zhng)ƽ٣
          Ϻ _(ki) h Ϻ
          h h
          1100 h 2l30 1125
          1840
          1930
          Ͼ 0730
          0700
          392
          2200
          2220
          (zhn) 305
          2340
          2350
          ̩ 247
          0300
          0320
          2l20
          2l00
          188
          0550
          0610
          ͨ 1810
          l730
          128
          1230 Ϻ l100 0
          h h

          鿴𰸺ͽ>>

          Ŀ (li)Դ2003ȫ(gu)Б(yng)֪R(sh)(jng)ِA(y)ِԇِ^(q)棩 }

          ±Ϻ݆\(yn) Ϻ--hr(sh)̱һՈ(qng)(j)еĔ(sh)(j)ϾͨL(zhng)ƽ٣
          Ϻ_(ki)hϺ
          hh
          1100h2l301125
          1840
          1930
          Ͼ0730
          0700
          392
          2200
          2220
          (zhn)305
          2340
          2350
          ̩247
          0300
          0320
          2l20
          2l00
          188
          0550
          0610
          ͨ1810
          l730
          128
          1230Ϻl100
          hh

          鿴𰸺ͽ>>

          ͬ(x)(c)