һ҃(ni)ҊȾ 31ʽ(sh)ʩ҇һ҃(ni)՚|(zh)(bio)(zhn)Ұ҃(ni)h(hun)ȾȾ|(zh)֞ һ--W(xu)ȾҪbҾߡúˮxFyƷ韟N͟ȵȣ ڶ--ȾҪ⼰҃(ni)O(sh)a(chn)ͽbϮa(chn)ķȾ
--ȾҪԼ҃(ni)bbϡƷͿ{(dio)Юa(chn)x(x)
ʲôǼȩ ҃(ni)h(hun)еļȩ
ȩһNoɫд̼ˮĚw̵|(zh)ã35%~40%ˮҺͨQ鸣Rn(bio)Һȩ^߶Ե|(zh)҇жW(xu)Ʒ(yu)ȿϼȩ߾ӵڶλ
҃(ni)h(hun)еļȩԴ¿ɷ֞ɴ 1 ՚Ⱦ I(y)U܇β⡢⻯W(xu)Fһ̶ϾŷŻa(chn)һļȩ@һֺ(j)P(gun)(bo)@ʾп՚мȩƽȴs0.005~0.01mg/m3һ㲻^0.03mg/m3@֚wһЩrM(jn)҃(ni)ǘ(gu)҃(ni)ȩȾһԴ 2 ҃(ni)Ⱦ ҪԽϡbƷƷȻa(chn)Ʒ҃(ni)ʹÞͬrҲȼϼ~IJȫȼһЩҪ ȩ^(qing)ճͬrɼӏ(qing)ĵӲȺͷxĿǰЈϵĸNٻܶwSzϰоʹȩҪɷֵȩ֬ճτɱĕмȩʽҾߡboO(sh)жҪʹճτ˷õճτĵطмȩwጷ҃(ni)h(hun)Σȩ֬Ƴɵ壭ȩĭ֬кܺõĸ˳Ƴɽćo(h)Y(ji)(gu)ʹ҃(ni)ضȲӰȩ߀ɁyƷ坍xӡˢī ˣĿwf҃(ni)h(hun)мȩāԴ߀ǺVһbķȩĺ_(d)0.40mg/m3etп_(d)1.50mg/m3(jng)оȩ҃(ni)h(hun)еĺͷݵʹÕrgضȡȼݵͨL(fng)rеP(gun)ϵһrݵʹÕrgԽL҃(ni)h(hun)мȩĚԽ٣ضԽԽԽڼȩጷͨL(fng)lԽãbмȩጷҲ(yng)Խ죬Խ҃(ni)h(hun)坍 3ȩɢl(f); 1 ľıڜضȺ͝ɢl(f)Oȩ 2 ȩ֬z^вɱؚһxȩɢl(f) 3 ڹ̻^һ־Ԙ֬δγɾW(wng)Y(ji)(gu)Ķֽɠȩɢl(f) 4 ֹ̻ȫĘ֬ڟˮֵ°l(f)ֽγxȩɢl(f)
(sh)y(sh)(j)fһbr҃(ni)bޣºȩĝȿɵڣˣbޣºɽˣձо҃(ni)ȩጷһ飳
ȩȾwΣ ȩѽ(jng)l(wi)M_°»|(zh)ǹJ(rn)׃B(ti)(yng)ԴҲǝڵď(qing)ͻ׃֮һ оȩЏ(qing)ҵ°ʹٰīI(xin)ӛdȩwӰҪF(xin)X̼^ιܮιܮ߹ܮȷÿ՚_(d)006 -007 mg/ m3r͕ͯl(f)pⴭ(dng)҃(ni)՚мȩ0.1 mg/m3rЮζͲm_(d)0.5 mg/m3rɴ̼۾I_(d)0.6 mg/m3ʺmʹȸߕrćI£ؐⴭˮ[_(d)30 mg/m3r Lڽ|̈́ȩԺʰY(ji)cX½(jng)Ɂy(x)˵Ļͻ׃DNA會(ni)BDNAc|(zh)BDNApޏ(f)CϰYȾɫwѪӛ½н|УͯЋDȩȞΣҲ l(wi)M(WHO)MȩҎ(gu)X۾̼ͺ̼°ֵָ(dng)ȩ҃(ni)h(hun)ȳ(bio)10%r͑(yng)ҕ ȩȾΣ(yn)صĈ bľkҡhe^KTVͼҾ̈̈ ҃(ni)՚мȩȾr ˂¾ӺkҵȈҪM(jn)҃(ni)bُIҾbͼҾҪʹôģzϰ塢оw塢ٻ(qing)ذ͏(f)ľذȣa(chn)ʹöԸߵļȩԭzճzճеļȩጷںLһL_(d)15(do)¼ȩɞ҃(ni)՚еҪȾ 20018f(xi)һ(xing)@˵{(dio)Y(ji)ڱͺݷքe҃(ni)՚әzy@ʾȩȳ(bio)ķքe_(d)733791ߵij(bio)_(d)ʮ zyTȥ(jng)Ѕ^(q)9Ҿ߳M(jn)˿՚|(zh)zyY(ji)l(f)F(xin)ȩęzyY(ji)ƽֵڹl(wi)(bio)(zhn)3.3ֵڹl(wi)(bio)(zhn)15.8Ʒij(bio)ʷքe98% 20017ºϷl(wi)Tͨ(bo)ˌԓ15O(jin)yc(din)kҺ;ҿ՚O(jin)yY(ji)ȩȫ(bio)_(d)85҃(ni)՚Ⱦ@ ϷйкϹ̎b15£gkһֱɢ"ζ"ҽ(jng)l(f)F(xin)xҲηӳۜI퇵ʹؐ^ʹȰYO(jin)yY(ji)l(f)F(xin)ԓkҼȩһg(bio)45һg(bio)29 (j)Ͼ҃(ni)h(hun)O(jin)yһλXĹˆTBԓijɂ푪(yng)ҪϾ30bM(jn)˱O(jin)y]һȫ_(d)Їl(wi)(bio)(zhn)҃(ni)h(hun)(bio)(zhn)ҪĆ}Ǽȩ(bio)ȩ(bio)_(d)40 Ĵʡڄl(wi)I(y)о@Ϥԓǰ1500bľҺk֘M(jn)Йzyl(f)F(xin)҃(ni)՚Ⱦ^l(wi)(bio)(zhn)95ϵľ҃(ni)ȩ^l(wi)(bio)(zhn)߳^(bio)(zhn)60һЩC(j)P(gun)k҃(ni)՚мȩĺ(bio)(sh)(sh)ʮ |(zh)g(sh)O(jin)ᘌҾмȩȾ}˱Ϻ͏Vص30̘I(y)I(y)(jng)N87NҾ߮a(chn)ƷY(ji)a(chn)Ʒϸʞ64.4% bȾ----ÿ350ˆ ÿжbl(f)ļж¼400ж˔(sh)10f˔(sh)350ˣ@ǹPߏıлW(xu)|(zh)bī@õϢ {(dio)y(tng)Ӌ(j)ȫÿ280fֱӻgbȾbȾѱО鹫ΣNh(hun)}֮һ(j)ЇA(y)t(y)W(xu)ƌW(xu)ԺṩYϣ˂ڼж^ĕrgƽռ66%˲҃(ni)՚h(hun)˵Ľֱӂ(j)Ї҃(ni)bf(xi)҃(ni)Ⱦzy^˽ڱbжռ68%a(chn)300N]l(f)ЙC(j)VOCl(f)30Nܵ˺С?yn)҃?ni)rgLС߀ϲgڵذ
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