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  • ԑλã233У>һ>>ģ

    ݽ̹(sh)(zhn)A(y)S()(zhn)

    һx
    1C2C3B4D5A
    6B7C8C9D10B
    11B12B13B14B15D
    16C17A18C19B20D

    2C
     (1)AB|֧أRA=1/2qLRB
    (2)ĵ|ZV=RA-1/2qL=0
    12B
    Ҫ(zhn)ˮƽHˮ(zhn)Ҫh(yun)ˮ(zhn)ͻȫվɵӾǡݼb
    15D
    GB50204-2002(4.3.1)      ģr(sh)Ļ(qing)Ҫ

    (m)

    ﵽƵd(qing)ȱ(zhn)ֵİٷ(%)

    2

    50

    2,8

    75

    8

    100

    8

    75

    8

    100

    ۹

    _______

    100


    x
    1AB2CDE3BDE4ABDE5BCD
    6CDE7ABCD8ABC9BD10CDE

    3BDE
    ˮͨˮһ㽨̺Ͷʩ̣nº͙M(gu)H
    6CDE
    ʩĿĿĻҪ
    (1)I(y)f(qun)r(sh)ݽĿ
    (2)ĿĹ(qing)(zhn)FΣ
    (3)ĿĹӦọ̈̄Ҳȫģ桱ָȫģ?

    һ
    ص㿼˵оˮ֯?1A422013)
    (sh)ʩУͨÿʩԍʩϵĹ˴˲xI(y)Чɶˮı˴˲ȡʱֻܰʩGʹרҜڿʱ޶ȵش֯ÿרҜܒķǽˮʩ޽ˮ?
    ޽ˮʩԑļ㹫ITp=Ki+tnʽЦKiˮ֮ͣtnһʩԍʩεijr(sh)֮͡
    ޽ˮʩĹؼ_ˮࡣˮɲȡI?
    (1) Jbʩ̵ˮģJϵУ
    (2) ʩ̵Jϵλ
    (3) ȡ֮ʩ̵ˮ?
    S
    1޽ˮʩĻص
    (1) ʩԍʩϵˮͨx
    (2) ˮˮ֮ijֺϵˮҲx
    (3) ÿI(y)ܹI(y)ʩοмЪ
    2DD33ʾ 
                     
    D33
    31ʩ̵ˮ

    2         6  9  11

    3  6  8   10

     2  3  3  3   -10

    ȡ3

     2ʩ̵ˮ

    3  6  8  10

       4  6  9   11

    3  2  2  1   -11
    ȡ3
     2ʩ̵ˮ
    3  6  8  10
       4  6  9   11
    3  2  2  1   -11
    ȡ3
     33
     (4)ˮ(4+2+3+2+3+3)=17

    fǷʩlҪ(1A423014)
    ǶԹͻ(dng)ЧĿơʩĻҲʩеĹؼlIJ(sh)ДʩƣӦԹn?
    l˱CI(y)_Թ̵ܡȫɿҪӰĹؼλԑصؚlĿA(y)(yng)ץסӰ칤ʩҪ?
    S
    1A(y)ָõlȡЧĴʩA(y)ȿƣԷʩз?
    2ù̵ģq̱Ԥ~?
    (1) ƹؼDÿ㸴ߎŻΣֱԾγӋ(j)?
    (2) A(y)A(y)DsĻݠCԤԤǷ?
    (3) ֲ㺻ʵ֧ӦR[е؅R?
    (4) ҪģҪƼ֤(qing)Ⱥ͸x
    (5) ģ\ƫ淶Ҫ
    3lIJ裺ʵ⣬жϡ
    4(1)̣(2) (3)̣(4)̣(5)
    _֓评

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    试听完整?/a>