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    Įǰλã|(w)TԇW(wng) >> МyY >> Y

    |YϷ}͡ʽ㼼

    l(f)2023-12-18 09:46:48 ̖ С | | ҪᆖҪᆖ
    \ Мycߴa@ȡ
                          
       
     
     
     \
    \ |(w)TԇМyYϷ}Ҫ   

            ķYϷ}Reʽ㼼֪Rcӛ~ˮsoһW~
    \ МyYϷ}v 
     
    \

    һӋ㣺

    1.

    Re֪ȥ֪F(xin)cLʣ

    ʽ\

    㼼ɡحrح≤5%حrح5%λֱ

    2.ڲ

    Reքeoijɂ~Ĕ(sh)ֵԼȥLȥ@ɂ~oF(xin)cLʣֵ

    ʽ\

    㼼ɡ1.xǃؓɽMͬ(sh)(j)ųF(xin)ڲٱ^2.xĂ(sh)ֵքeӋɂֱλλ

    ^

    㼼ɡһ֔(sh)|(zh)㣨λֱ

    \

    һLӋ㣺

    1.ReoȥĔ(sh)ֵXXȥӣp٣……Ԫ……

    ʽL=F(xin)p=F(xin)

    㼼ɡβ(sh)λͬ

    2.ReoĔ(sh)ֵͬLʣXXȥL/p…Ԫ

    ʽ\

    㼼ɡLʣ0rL≈1/nL=F(xin)/(n+1)Qn+1ԭt

    Lʣ0rp≈1/nrp=F(xin)/(n-1)Qn1ԭt

    3.L

    ReXX—XXƽÿsӶԪ……

    ʽL=\

    㼼ɡλֱ

    L^

    1.oF(xin)λͬӋ^ijЩ}Ҳֱ^߲ж

    2.oF(xin)Lʣ

    Et󣨬F(xin)LʴLһһһС˷e“F(xin)×r”Lʹ

    ע“1+r”^󣨺ÎױP(gun)ϵrʹ“F(xin)×r”^

    ׃^F(xin)حrح󣬄t׃حF(xin)×rح@˷e󣬄t׃

    ֔(sh)ٷ֔(sh)D(zhun)
    \

    \

    һһLʣ

    1.LӋ

    ReABL/U/ࣩ……%

    ٳF(xin)ٷcʼӜp

    ڡʽ\

    㡿λֱ

    2.pӋ

    ReABp٣½……%

    ʽ\

    㡿λֱ

    3.Lʱ^

    㼼ɡ(sh)֔(sh)^һ㣩

    Lʣ

    1.gL

    RergһL

    ʽR=r1r2r1×r2

    㼼ɡ1.r1r2С10%r1×r22.Ӌr1×r2r֔(sh)

    2.L

    ReF(xin)wɲֽML

    Ewٽڲ֮gƫڻ(sh)^һ(c)ƫڻһһìF(xin)

    ҊûLҎ(gu)tһЩf

    ȫ=ϰ꣫°=ǰȣļM=Mڣخa(chn)=a(chn)خa(chn)\ݔ=؛\\~=M~혲~l(xing)=(zhn)l(xing)

    

    xָijֻwڿwռıһ㶼ǰٷ֔(sh)ʽ

    }AռȵıأBAռ

    ʽ=/w

    }ͷ

    һӋ

    1F(xin)ڱӋAռBı؞

    =/wλֱ

    w=/λֱ

    =w×˷]ֵſs

    2ڱӋ^ȥijAռBı؞٣

    ʽڱ=\

    㼼ɣһ룻1

    3ڱزֵӋAռBıر^ȥij׃……ٷc%

    ʽڱزֵ=\

    ر^

    ֔(sh)^һ㣩

    \

    ƽ(sh)DZʾһM(sh)(j)څݵ(sh)ָһM(sh)(j)Д(sh)(j)֮ͳ@M(sh)(j)Ă(sh)õ

    F(xin)“ÿ”“”“λ”

    ʽƽ(sh)=(sh)/(sh)=/ǰ

    eλQ㣺1=20001=15

    1(sh)ƽ

    ʽƽ(sh)=(sh)/(sh)

    㼼ɣ^취gֵ

    2“ÿ……”“…………”“λ……”Ƕ

    ʽF(xin)ƽ(sh)=(sh)/(sh)=/ǰ=A/B

    㼼ɣλֱ

    3^ȥij“ÿ……”“…………”“λ……”Ƕ

    ʽƽ(sh)=\

    㼼ɣһһ

    4XXƽ(sh)ȥӣp٣……Ԫ/

    ʽƽ(sh)L=\

    5XXƽ(sh)ȥӣp٣……%

    ʽƽ(sh)L=\

    \

    (sh)Ƀɂ“(lin)ϵָˌȳ(sh)ABA/B

    1AB……

    ʽF(xin)ڱ(sh)=A/B

    㼼ɣλֱ

    2^ijȥAB……

    ʽڱ(sh)=\

    㼼ɣһһ

    \

    Re_ƳVS_Ƴ

    ɡ

    1.ec√^×ȿɔ(sh)

    2.΃(yu)ȣ

    ȿпEڱءƽ(sh)LС^Lʵȣֱx(sh)ĺͺμӜp\x헡

    ڃ(yu)ȿ“”xrgc(yu)ȕrg

    gꡢڱֵӋ(f)sֱ^

    Eكڱ^abab½ڻ^R󣺬F(xin)@ĻһҲL^tһһС˷eܻwڸ֮gƫڻ(sh)^һ
     
    \߀]ߴa؏(f)“ԃώ”  
     
    \
    \
     
    \
    ߴaP(gun)ע҂  

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