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һ҃(ni)ҊȾ 31ʽʩ҇һ҃(ni)՚|(zh)˜ʡҰ҃(ni)h(hun)ȾȾ|(zh)֞ һ--WȾҪbҾúˮxFyƷ韟N͟ȵ ڶ--ȾҪ⼰҃(ni)O(sh)a(chn)ͽbϮa(chn)ķȾȣ
--ȾҪԼ҃(ni)bbƷͿ{(dio)Юa(chn)x
ʲôǼȩ ҃(ni)h(hun)еļȩ
ȩһNoɫд̼ˮĚw̵|(zh)35%~40%ˮҺͨQ鸣Rn˱Һȩ^߶Ե|(zh)҇жWƷ(yu)ȿϼȩ߾ӵڶλ
҃(ni)h(hun)еļȩԴ¿ɷ֞ɴ 1 ՚Ⱦ I(y)U܇β⡢⻯WFһ̶ϾŷŻa(chn)һļȩ@һֺ١(j)P(gun)@ʾп՚мȩƽȴs0.005~0.01mg/m3һ㲻^0.03mg/m3@֚wһЩrM҃(ni)ǘ(gu)҃(ni)ȩȾһԴ 2 ҃(ni)Ⱦ ҪԽbƷƷȻa(chn)Ʒ҃(ni)ʹÞͬrҲȼϼ~IJȫȼһЩҪ ȩ^ճԣͬrɼӏĵӲȺͷxĿǰЈϵĸNٻ塢ܶwSzϰоʹȩҪɷֵȩ֬ճτɱĕмȩʽҾߡboO(sh)жҪʹճτ˷õճτĵطмȩwጷ҃(ni)h(hun)Σȩ֬Ƴɵ壭ȩĭ֬кܺõĸ˳ƳɽćoY(ji)(gu)ʹ҃(ni)ضȲӰȩ߀ɁyƷ坍xӡˢī Ŀwf҃(ni)h(hun)мȩāԴ߀ǺVģһbķȩĺ_0.40mg/m3etп_1.50mg/m3(jng)оȩ҃(ni)h(hun)еĺͷݵʹÕrgضȼݵͨLrеP(gun)ϵһrݵʹÕrgԽL҃(ni)h(hun)мȩĚԽضԽߣԽԽڼȩጷţͨLlԽbмȩጷҲ(yng)ԽԽ҃(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)
y(sh)(j)fһbr҃(ni)bޣºȩĝȿɵڣˣbޣºɽˣ¡ձо҃(ni)ȩጷһ飳
ȩȾwΣ ȩѽ(jng)l(wi)M_°»|(zh)ǹJ׃B(ti)(yng)ԴҲǝڵďͻ׃֮һ оȩЏҵ°ʹٰīIӛdȩwӰҪF(xin)X̼^ιܮιܮ߹ܮȷÿ՚_006 -007 mg/ m3r͕ͯl(f)pⴭ҃(ni)՚мȩ0.1 mg/m3rЮζͲm_0.5 mg/m3rɴ̼۾I_0.6 mg/m3ʺmʹȸߕrćIؐⴭˮ[_30 mg/m3r Lڽ|̈́ȩԺʰY(ji)cX½(jng)Ɂy˵Ļͻ׃DNA會(ni)BDNAc|(zh)BDNApޏ(f)CϰYȾɫwѪӛ½н|ͯЋDȩȞΣҲ l(wi)M(WHO)MȩҎ(gu)X۾̼ͺ̼°ֵָȩ҃(ni)h(hun)ȳ10%r͑(yng)ҕ ȩȾΣصĈ bľkhҡe^KTVͼҾ̈̈ȡ ҃(ni)՚мȩȾr ˂¾ӺkҵȈҪM҃(ni)bُIҾbͼҾҪʹôģzϰоwٻذ͏(f)ľذȣa(chn)ʹöԸߵļȩԭzճzճеļȩጷںLһL_15(do)¼ȩɞ҃(ni)՚еҪȾ 20018f(xi)һ@˵{(dio)Y(ji)ڱͺݷքe҃(ni)՚әzy@ʾȩȳ˵ķքe_733791ߵij_ʮ zyTȥ(jng)Ѕ^(q)9Ҿ߳M˿՚|(zh)zyY(ji)l(f)F(xin)ȩęzyY(ji)ƽֵڹl(wi)˜3.3ֵڹl(wi)˜15.8Ʒijʷքe98% 20017ºϷl(wi)Tͨˌԓ15O(jin)yckҺ;ҿ՚O(jin)yY(ji)ȩȫ_85҃(ni)՚Ⱦ@ ϷйкϹ̎b15gkһֱɢ"ζ"ҽ(jng)l(f)F(xin)xҲηӳۜI퇵ʹؐ^ʹȰYO(jin)yY(ji)l(f)F(xin)ԓkҼȩһg45һg29 (j)Ͼ҃(ni)h(hun)O(jin)yһλXĹˆTBԓijɂ푪(yng)ҪϾ30bM˱O(jin)y]һȫ_Їl(wi)˜҃(ni)h(hun)˜ʡҪĆ}Ǽȩȩ˾_40 Ĵʡڄl(wi)I(y)о@Ϥԓǰ1500bľҺk֘MЙzyl(f)F(xin)҃(ni)՚Ⱦ^l(wi)˜ʡ95ϵľ҃(ni)ȩ^l(wi)˜߳^˜ʵ60һЩCP(gun)k҃(ni)՚мȩĺ˔(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)10fˣ˔(sh)350@ǹPߏıлW|(zh)bī@õϢ {(dio)y(tng)Ӌȫÿ280fֱӻgbȾbȾѱО鹫ΣNh(hun)}֮һ(j)ЇA(y)t(y)WƌWԺṩY˂ڼж^ĕrgƽռ66%˲҃(ni)՚h(hun)˵Ľֱӂ(j)Ї҃(ni)bf(xi)҃(ni)Ⱦzy^˽ڱbУжռ68%a(chn)300N]l(f)ЙCVOCl(f)30Nܵ˺С҃(ni)rgLС߀ϲgڵذ
zyxԇʩO(sh)ęzy
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