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        1. Ӣҽ̾W(wng) > е > }ĿԔ

          DԺڣ20N110.3Eĵ̫ꖸ߶ȵֵD(sh)ֵ̫ꖸ߶


          1.Dλڳ辀҄ИOF(xin)F(xin)c


          1. A.
            Ac
          2. B.
            Bc
          3. C.
            Cc
          4. D.
            Dc

          2.DBcĵ


          1. A.
            (70N69.7W)
          2. B.
            (90N110.3E)
          3. C.
            (70N110.3E)
          4. D.
            (6634N20W)

          3.DТc^_


          1. A.
            @һcȢcҊճ
          2. B.
            cʢL(fng)c^^
          3. C.
            һЕҹLǢc
          4. D.
            cD(zhun)ٶȼsڢcһ
          1. B
          2. A
          3. B
          1.̫ꖸ߶0ºڳ辀ϣֱ̫c20ºNԱOϿИOF(xin)xB
          2.ֱ̫c20ºNôBdz辀cеccֱcȻԾ70ºN(jng)180º-110.3ºE=69.7ºWxA
          3.(j)(jng)λÿ֪50ºSϰʢL(fng)Ӱ푣λځWꑵԏ^xB
          (x)ϵд
          P(gun)(x)}

          Ŀе Դ2013ø̩һNόW(xu)ڵڶ¿ԇ x}

          DԺڣ20N110.3Eĵ̫ꖸ߶ȵֵD(sh)ֵ̫ꖸ߶

          С}1Dλڳ辀ϣ҄ИOF(xin)F(xin)c

          AAcBBcCCcDDc
          С}2DBcĵ
          A(70N69.7W)
          B(90N110.3E)
          C(70N110.3E)
          D(6634N20W)
          С}3DТ١c^_
          A@һcȢcҊճ
          BcʢL(fng)c^^
          CһЕҹLǢc
          DcD(zhun)ٶȼsڢcһ

          鿴𰸺ͽ>>

          Ŀе Դ2012-2013W(xu)긣̩һNόW(xu)ڵڶ¿ԇ棩 x}

          DԺڣ20N110.3Eĵ̫ꖸ߶ȵֵD(sh)ֵ̫ꖸ߶

          1.Dλڳ辀҄ИOF(xin)F(xin)c

          AAc    BBc    CCc    DDc

          2.DBcĵ

          A(70N69.7W)

          B(90N110.3E)

          C(70N110.3E)

          D(6634N20W)

          3.DТڡc^_

          A@һcȢcҊճ

          BcʢL(fng)c^^

          CһЕҹLǢc  

          DcD(zhun)ٶȼsڢcһ

           

          鿴𰸺ͽ>>

          ͬ(x)Դ