ժݲβ
ȼú늏SŷşеҪɷǵ?d)ˮ̼һ̼ȟo(w)ɫw(dng)ŷŵwȴÿ50˕r(sh)ʬF(xin)ɫɫСÿ50˕r(sh)Ҋ(jin)Сÿ30˕r(sh)Ҋ(jin)
еˮcg(sh)
ˮְB(ti)ˮҺB(ti)ˮB(ti)ˮ|(zh)ռȳ^(gu)99.95ҺB(ti)ˮ|(zh)ռС0.05ҺB(ti)ˮɟⒶɵģ(li)Դy(tng)Q(chng)ҺΣVxӝȞ(zhn)Ó{ҺĝQ(chng)F
һǒÓ{ҺwֱҪ1000~2000֮gɷcÓ{Һͬ^(gu)(hu)ڟ踽γɡʯꡱڳŷ늏SҪ^(gu)VwŷŝСÿ10̫ͲܳF(xin)ʯꡱ
ǒijF_ϴˮ@ҺB(ti)ˮҲ1000~2000֮gɷͬ_ϴˮwҸܽ}c_ϴˮеܽ}ͬ֒ض½КB(ti)ˮγɵˮڟıЧ(yng)ˮ֮gײԓˮ1000~5000֮gеԚw(hu)ˮʹˮijɷ(li)꣬pHֵⒶijF_ϴˮcˮγɡꡱҪԭͨ^(gu)߳FijFЧڟ(ni)ڼbҺB(ti)ˮռbɱF(xin)ꡱ
ռˮ99.95ϵĚB(ti)ˮ60~70(li)úͿ՚еˮ30~40(li)ԝÓеˮl(f)κȾŷŴڜض½֚B(ti)ˮ(hu)Y(ji)1ҵļ(x)СˮhɢڿС(hu)䵽҂f(shu)İɫߴןڴⲻ͠B(ti)˼(x)Сˮκ͕ܿ(hu)l(f)ʲôҲҊ(jin)
еğg(sh)x_(ki)ӟh(hun)(ji)ͨ^(gu)ӟķʽߟضеĚB(ti)ˮ̎ڸ߶Ȳ͠B(ti)ʹßʹض½B(ti)ˮҲ(hu)γɼ(x)СҺĶXCɫɴ˿Ҋ(jin)ӟķʽpȾŷ෴ӟҪĴNӟἰһ(hu)߹úÿǧߕr(sh)1~3ʹڳŷŗlҲ(hu)ʹ(yng)ŷŵĿPM2.5ÿ0.6~1.8Ҋ(jin) pȾŷ෴(hu)ӺúȾŷš
FҪ(du)Yˎ
ğه(dng)̧ç̧߶ԽߣU(ku)ɢķԽȾ(du)ӰԽСڟҪӟĸɟ̧߶ȱȝҪU(ku)ɢȾ(du)ȵӰҪСȾȿ½һڌ(sh)F(xin)˳ŷʹǝŷw(du)վؕI(xin)ֵHռ(bio)(zhn)ֵ1˟Ƿ(du)(dng)?sh)حh(hun)՚еwӰ
3NҺB(ti)ˮռˮ0.05ܽ^}ֵăHǟⒶÓ{Һ(j)(sh)y(c)Ӌ(j)M㳬ŷҪIJʯʯʯÓ늏Sеܽ}ÿһ㲻^(gu)1ˡӟp@Щܽ}ŷֻǰl(f)Y(ji)w
Fİl(f)Ҫڶҝ^ĕr(sh)J(rn)늏SŷŵĝFҪԭ(sh)ϟŷŵˮֿcеˮֿ늏Sˮܸ׃ĝҪָǣӟײ](mi)Мpٟеˮŷӟכ](mi)и׃?ni)ú늏Sˮ
FƵĽǶȁ(li)(sh)F(xin)ŷŵ늏SwĜpћ](mi)Нɫ{(ln)ٔ(sh)ŷ늏S(hu)YXGSPM2.5ĝȣҪҕퟟеߵ͵͜늳mÓʽ늳mąf(xi)ͬÓЧ߀ɲÇALQķ
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