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    ΢ ΢һĎrɰͨ^늼ӟ᷽ʽ_һضȺɃ(ni)Ûֽ(jng)˲gߜض|(zh)ٽ(jng)ع̻γһȵ⚤(ni)׸CY(ji)(gu)͟oCwϡߴ΢С|(zh)phܪY(ji)(gu)(wn)c һϵ(sh) һܶȞ60-120kg/m3ϵ(sh)0.038-0.045W/m.kҡ sȸ (jng)ߜÛγһ͸ܷⲣںֱ8—30%ɳ1000-7000g/cm3ͲȣƉɴ󽵵܉bжеƓp˲wͺĿҲʹHЧõЧSo ͸ߜزȼ c1450ߜز׃᷀(wn)Ժͺͻ I (ni)≦ɰ{āp|(zh)b픰Ϳϣp|(zh)p|(zh)ͻܵI(y)Gt^᣻ˎܶ{(dio)(ji)ʯ V

    ʡԭVI(y)޹˾Ϣ

    ʡԭVI(y)޹˾ԷǽٵVa(chn)ӹһҸ߿ƼF(xin)I(y) ˾ʼ1990Ya(chn)1000fԪI(y)F(xin)š176иߵȹ̎5̎12ˣн(jng)򞼼g(sh)ˆT36й̶Ya(chn)1000fԪ˾ݠиʯĥa(chn)Sʯa(chn)Sa(chn)SԼĂra(chn)܇gĿǰ˾a(chn)ʯĥ1.5fʯ1.6f0.8fNra(chn)Ʒ4.5fa(chn)ƷN۾W(wng)j鼰(ni)ʡ֮a(chn)ƷѕNЈa(chn)Ʒõˇ(ni)̵һºu ˾(yu)£ ˾еļg(sh)(yu)˾ռg(sh)ɡ“(lin)_l(f)ʽͬ(ni)֪PʿˆTˆT湲ͬw˾MĹ탞(yu)˾ƸՈšI(y)(jng)˰լF(xin)I(y)ƶȹI(y)F(xin)I(y)Й(qun)c(qun)ķx˾Юa(chn)Ʒ(yu)˾a(chn)Ʒ“ʯĥ”(ni)ׄ(chung)ԓa(chn)ƷĿǰڇ(ni)a(chn)I(y)õVđãY(ji)ˇ(ni)I(y)MĥϵĚvʷ“]r”аl(f)ɹˇI(y)ЇLڼg(sh)iľЇrӹˮƽęn“΢”Ї_l(f)һׄ(chung)a(chn)Ʒԓa(chn)ƷYԴݽߵĿ΢顢׃ʯ͹̾ʹÿ΢Ěvʷ˾õą^(q)λYԴ(yu)˾λںʡУͨl^107312ٹ·VF·څ^(q)(ni)γͨ_ĽͨW(wng)j˾“޿ǰV֮Q”ݷǽٵVSĵVa(chn)鹫˾İl(f)չṩYԴC

    IИI(y)ԭo//ͻ\r\nԭϡo//\r\nԭo//\r\nԭo//\r\nԭo//Azˮ\r\nԭo//ϡ\r\nԭo//\r\nԭo//儩 ˾עԵַ ˴c
    T˔(sh)100-200 Se20000 II(y)~500fԪ/-1000fԪ/
    M~100fԪ/-200fԪ/ ~100fԪ/-200fԪ/ ҪЈ,۰_؅^(q),
    ͑ȺI(y)
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    ͻϑFɫˮࡢմɡʯCе偠tp܊ȇ(jng)ĸIDZCa(chn)I(y)a(chn)\кͼg(sh)l(f)չزٵĻڸߜعI(y)a(chn)l(f)չҪá2001ԁFɫʯĵȸߜعI(y)ٰl(f)չďͻИI(y)õLB(ti)ѳɞͻϵa(chn)ͳڴ2011ЇͻϮa(chn)sռȫ65%a(chn)N(wn)ͻϵһ(j)2013-2017ЇͻИI(y)ЈcͶYAy桷y(tng)Ӌ2001-2010ͻԭϼƷa(chn)(wn)LСʮ塱ĩs20012;2010ȫͻƷa(chn)_2808.06fs顰ʮ塱ĩ3ֹ2011꣬҇ͻИI(y)Ҏ(gu)ģI(y)1917ĘI(y)ˆT^30fF(xin)N3376.79|ԪF(xin)a(chn)ƷN477.37|Ԫڟo_ӹg(sh)ˮƽYԴCˮƽ^M^Va(chn)YԴ؄eǸƷλͻԭYԴԽԽ(ji)sYԴCYԴǮ֮ΘEJͻИI(y)ԭϵVɽMƌW_YԴMЃ(yu)C؄eDzͬƷλVصľ̎Ž^EɁyڣ𲽴MYԴĸʹ޵YԴl(f)]޶ȵF(xin)ɳm(x)l(f)չǰհW(wng)ʾͻИI(y)l(f)չc(ni)Va(chn)YԴıPX\VVʯīͻԭϡЇXVڇ֮һVVһ߀ʯīڴSYԴ֧҇ͻ϶^˸ٰl(f)չʮcͬr҇ͻI(y)࣬I(y)Ҏ(gu)ģˇg(sh)Ƽg(sh)bˮƽRMa(chn)ʽca(chn)ʽИI(y)w坍a(chn)ˮƽ(ji)ܜp΄DSʮ塱g҇ӿ̭󼰸ܺĮa(chn)ИI(y)c_l(f)ƏV͹(ji)ܠtG_l(f)CϹ(ji)ܼg(sh)_չԴUŷſƺ͡UYԴõȡúͻYԴpٹ̏UŷYԴľCʣȫM(ji)ܜpͻϮa(chn)I(y)l(f)չߡָĿǰ҇FI(y)ͻφκļsÿ25ң2020꽵152020ЇͻϸL(ji)ܡoȾܻĮa(chn)Ʒдa(chn)ƷMұġԼda(chn)I(y)ȇ(jng)l(f)չҪ߳ڮa(chn)Ʒļg(sh)
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