• Cehui8.com ϢרҵŻ
  • ҳ >  > רҵϸ

    ߲淶

    2013-08-20 20:01:59Դ:

     ߲淶

    1.        ժҪ
    ߲
    ȷȻ
    ؼͼܹ
    һ
    ڶ
    Ҫ
    պ
    1/50,000
    1/30,000
    1/20,000
    1/15,000
    1/5,000
    2Ҫ;
    Ҫǵ
    ݵƻïܵɭ֣Ҫǵ򲻿ɲɱ̫
    һǴC.F߻ߵǵ㡣
    Ŀ
    ӵһڶǵ⡣
    СĿ
    Ӹߵ߻ǵ⣬Ƶκʵ
    Ӹߵߺǵ⣬ʵ;
    3λǹ۲
    aλDzӦ
     
    bλDZպϲӦ
     
    (c) ۲
     
    (d) ı׼Ϊ
    (e) ޲Χ
    -
    صߣkm
     
    ’’√N
     
     
    16Կɽܵ
     
    +0’’.60
     
     
    2’’.0
    km
     
    3’’√N
     
     
     
    +0’’.60
     
     
    3’’.0
     
     
     
     
    5’’√N
     
     
     4Զ
     
    +2’’.0
     
     
    5’’.0
     
     
     
     
    10’’√N
     
    3Զ,3糿3
     
    +3’’.0
     
    10’’.0
     
     
     
     
    10’’√N
     
    3Զ, 3糿3
     
    5’’.0
     
    20.00
    γȺ;
    ۲
    ڵһǵ(Ӧ˹)
    ȷȷΧ
    1/75,000
    1/50,000
    1/30,000
    1/15,000
    1/7,500
    ʹ
    (f)
     
    (g)ĺͽλ۲
     
     
    E.D.M豸
     
    T4 DK11,3A,T3, DKM-3
    ֳ
    E.D.M豸
     
    C.F
    ֳ
    E.D.M豸
     
    T2ȼ
     
     
    ֳ߻
    E.D.M豸
    T2ȼ
     
     
    ֳ
     
    T1ȼ
     
    2.1 һ߲
    һָ߲C.F߻ߵȼǵ㿪ʼ⽫ɴͼҪܡ
    ָͨع··򺣰ߣұպС1/30,000
    2.2
    i߱߳
        ڵ1.5
    iiλDz
         Ӧ10Ӧ8
    ii
         ϱ
    2.3 ʶ
    ÿһıǹǵʵIJͬͬ£
    a       Ӳ
    ʶӦ30ƽ׺һ׳Ļɣڵ75״ĻӦֱΪ4סΪ1.5—2׵ܼӹ̡
    ɳӻɳӡ𽺺ˮĻﰴ51ı϶ɡܱı汣ƽڶһӢߴСʯͷСԲʯʵˮཬ䣬ı־0.22ھĵǻͭݶ
    ıӦ׹Ħƽڼֺĸ
    b      
    õױͶ꣬ͬɵ־
    ױֱΪ30סΪ15׵Ļɣ……ҳ¶һУ̶ͭݶΪı־
    㲻Ӧڵ7530ƽ׵ԤƻƳɣΪֽ֣ֱڵױꡣױڶ갲ǰ10׺ɳӡͼʾ
    c       Ӳʯ
    ʯϴֱһΪ30׵ĶȻһΪ46ֱΪ5׵ĹӲ붴ڣ¶ʯ16״
    ˮཬעڣʵԹ̶мĹӡȻˮཬӱԵٲ0.22ͭݶΪ־
    ΧʯѺۣΪˮͼṩӦ
    Ӧͼ±汣ƽʶı־ӡˮͼµ档
    2.3.1 cο
               ÿһԵָ־⣬Ӧϸ3οʶ
              ο15ƽף60׵֧־ͬIJ
              οӦѡõĽǶȣӦ30׷ΧڣɹγǾ۽
    2.3.2            ʶ
             “ʶоٺͷ”
              ʶĸPΪ׺Уǰ׺ΪؼӢĵʵһĸƴɡ
    磺LCS 4PҲǣ˹ؼ4־
     
    3.                       ι۲
    3.1     λ۲
             ˮƽǶȵIJôؾγǣǶ0.5’’ еĽǶȶ۲⵽ԲȦҾȾ66Ƕȡ
    3.2     λǹ۲
              λӦɽλ۲ƣÿ10ѡһ2ͬҹ۲һ8ǡ1װһǺһŶǡC.FͬպϲӦϸյ2涨
    3.3      ߳
              ÿһ߲ӦڶˮƽDzߡ
    3.4     Linca
              ôиֳߵEDM豸롣ɲEDMеC.FߡյˮƽӦ׵λС
    4.       ⶨֵľ
        a ֳ߲
               i׼
               ii¶
               iii¶
               iv
               vƽϸ߶
               vi߽
    b       ӹ۲
    i
    ii
    iiiУ
    iv¶Ƚ
    viҽ
    5.      
              λǹӽ0’’.1롣γȺƫҲӦ㵽ͬľȷȡˮƽȺλӦȷСλ
     
    6.                                                                                                        ߲
    6.1                       
    ָ߲һߵȼƵλ֮䣬ΪڸСƵIJ߲ԱպϾȲӦ1/20,000߲Ŵμ·……ҳȱݣ
    6.2                        ߱߳
    Ӧ350ס
    6.3      λDz
              λDzĵ߲Ӧ25վ
    6.4     
         aǶȹ۲Ĺ۲
              Ӧʹ1뼶γǡ
         b
              ӦʹùDzֳ롣
    6.5      ʶ
              ÿһߵת۴Ӧڹ۲ǰȷűʯʯֱ20ס1׵ñΪ51ɳӣɳӺ𽺣ˮཽע
              Ӧ1.5--2׳мӹ̡Ӧ汣ƽ
              ͭݶΪ־һҪáӱӦĥƽԹ̶־á
    6.6     ʶı
             ʶӦСǰǸؼĴдӢĸд渽S磺I.C.S. 6ҲIlorinؼʶ6
    6.7     Ƕȹ۲
             Ӧʹ뼶γDzǶȡ۲Ϊ44Ƕȡһذ͵IJ
    6.8     λǹ۲
             ÿ25ӦԵ߷λǽпơһIJӦ4ԶǡΪ˲нǣҪλǡ
    6.9     Բ
              ӦʹEDMװûֳ߲ǰӦ1/100,000 øֳѭ30׼Ĺѡһֳ߶Ӧӽǧλ¶ȱ򰴸ֳ߳ѡ
             ˮƽӦȷСλ
    6.10    ߳
             ÿһ۲ĸ߶Ӧڶˮ׼
    6.11    У
         iEDM
             һ߲
         iiֳ߲
              ²УӦ㵽׵λСλڲ롣
    i                     ׼
    ii                  
    iii                 
    iv                
    6.12   λù
    㷽λΪλˮƽӦ㵽ӽСλУӦ뵽׵λСλ
     
     
    7.         ߲
     
    ߲ҪĿԽСγɿԱоϸڸ߾ȷĵС߲ԱպϾΪ1/15,000ϱ
    7.1                ʶʩ
    ʶijߴʩ߲ơҲɲն߲ΨһͬǺ׺ΪT
    7.2                ۲
    Ӧʹʮ뼶γнǶȲT1.A
           ÿһֻ׹۲ݡһӦFLFR
    7.3                λ
    λǹ۲ÿ25¼һݣ3׶ݻһ峿̫ݡ
    7.4                Թ۲
    ԲӦʹøֳߣڽȣʹСΧʽEDMװD.1.3Ҳͬ
    7.5                ߳
    ÿ߶Ӧˮ׼
     
    8.                           ˮ׼ļ
    8.1     ˮ׼
           һˮ׼⡣ӦʹϽ塣
            Ӧǰˮƽ죬Ӧﵽ8.4√KmmKΪǧס
            Ӿ೤45ףǰӽӦͬﵽ1.5׷Χ
            ߵĶӦȷ0.0001ףҶ˿¼Ӧڴˮ׼ֲ703
    8.2     ˮ׼
            ⼶ˮ׼ǴӸһˮ׼ġ
    ʹκδͳĹˮ׼κӦǰӦﵽ24√KmmKΪǧס
            Ӿ೤Ȳ60ףǰƽ10%Χڡ
            ߵĶӦȷ0.001ףֻҪˮ׼˿ڿ70ɼ¼
       вشijڴݸϢ֮Ŀģζͬ۵֤ʵݽο
    ض