ÐÏࡱá>þÿ :<�þÿÿÿ9ÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿì¥Áq` ðR¿P(bjbjqPqP<.:: ÿÿÿÿÿÿ¤þþþþþþþ–––8Îâ$Ü2(((OQQQQQQ$hv!nu!þuþþ((Û–gggœþ(þ(OgOgg:[,þþã( p¬\4ïÆ–Ÿ¸‡ D¬0Ü‘Rä!W¸ä!ãä!þã(guuXÜ„ ––þþþþþþÿÿÿÿ 'Ylirtf[N'Yl¯sƒXNN(070602)xvzuùW{Q¹eHh N0ùW{Qîvh ùW{QbýV>yO;NINú^¾‹‹NN—‰„v ÿŒcáclšKQ`;NINŒTÛkýlN`ó`úW,gŸSt ÿíp1rVyýV ÿuª~ˆ[Õl ÿÁT·_o‚}Y ÿwQY%N(ŒÑyf[`¦^ŒTOo‚f[Θ ÿ·_0zf0SOhQb—ÑSU\„v'Ylirtf[N'Yl¯sƒXNNºNMb0 UxëXf[MOÿUxëXf[MO·ƒ—_€”^Œcác,gNN„vúW,gtº‹åwÆ‹ŒTúW,g€bý€ ÿ†Nã‰,gNN†˜ßW„vxvz¨R` ÿúW,g Ný€ìrËz_U\N,gf[Ñy gsQ„vxvzŒTYef[å]\O ÿf[MOº‹‡e”^wQ gNš[„vR°e'`b”^(uMRof0 ZSëXf[MOÿZSëXf[MO·ƒ—_€”^û|ß~Œcác'YlirtN'Yl¯sƒXNN„vúW@xtº‹ ÿwQ g½[^ŒTZWž[„vúW@xŒTúW,g€bý€ ÿ†Nã‰,gf[Ñy„vÑSU\†SòS0°s¶rŒTg°e¨R` ÿý€ìrËzbÅbN,gf[Ñy gsQ„vxvzþ‹˜˜ÊSYef[å]\O0f[MOº‹‡e‰BlwQ gÍ‘‰„vf[/gaINb”^(uMRof ÿ”^wQ gR°e'`0º‹‡e(Wñm¦^ŒT^¦^$N¹eb——¾0Røv”^„v‰Bl0 ŒN0xvz¹eT 1ÿ'Ylirt: èe(Wxvz'Yl-NÑSu„v[‰ŒT®_‰irtǏ zÿSìb¹LuB\irt0'Yl\0‘Nþ–irtI{ ÿ ÿíc:yƒ[ìNKNô•„vøv’NT€û|ŒT6R¦~„vOX[sQû|0Œcác°sãN'Yl¢cKmŒTºNå]q_ÍT)Yl„vúW,gtº‹ ÿùW{Q(WøvsQ†˜ßW„v”^(u€bý€0 2ÿ'Yl¯sƒX: xvzalÓgbR(W'YlB\…Q„vibce0“ŒTЏ¨Rĉ‹_ŒTƒ[ìN(W'Yl-NÏ~†S„virtŒTSf[Ǐ zåNÊS'Yl-N„vŒN!kalÓgir„vb_b:gtÊSvQq_ÍT0Œcác°sãN'YlibceŒT'YlSf[tº‹ÊS!j_ ÿùW{Q(W'Yl¯sƒX”^(u¹eb—„vý€›R0 N0Ûbuù[aŒ UxëXxvzuÿò]·ƒf[ëXf[MO”^J\,gÑyÕkNu ÿò]·ƒf[Wf[MO„v(WL€ºNXT ÿÂS RhQýVUxëXxvzuß~N€Õ‹TyOtº‹Nž[õ ÿ2f[R ÿ ê6q©Á‹Õl ÿ2f[R ÿ ñ‚í‹ ÿ4f[R ÿ B{|ÿ OP®_R¹e zpe p z † ˆ ’ ª Ü Þ > „ ” Ž  r€¾Îˆ”æö  ò!"˜#®#Ê&Ì&Ú&¼'¾'Â'íÞíͼ¨¼¨¼•¼•¼•¼•¼•¼•¼•¨¼•¼¨¼¨¼•¼¨“¼¨¼„w„w¼¨¼•¼hšU¨hšU¨B*aJphhšU¨hšU¨5B*aJphU$hšU¨hšU¨B*OJQJaJo(ph'hšU¨hšU¨5B*OJQJ\aJph!hšU¨hšU¨B*OJQJaJph hšU¨hšU¨5B*CJQJphhyp5B*CJQJo(ph#hšU¨hšU¨5B*CJQJo(ph.8:H ° È Ê Ø ® „ † ”  dr€”¬¾÷òòòÞÞòòòòòòʵÊòò¬¬¬„Âdh`„ & F Æ9´„„Ñdh^„`„Ñ & F Æ9„„Ñdh^„`„Ñ & F Æ9„„Ñdh^„`„Ñdh$dha$(N(ýý¾ÀÎÞî*bž®ê&6rÂþ6F”Ü\¢ì.v†úúúúúúúúúúúúúúúúúïääÙÙÙÙú „dhWD`„ „dhWD`„ „dhWD`„dh†¤ª¼Êæèöbøj   < ¤ º ò!ô!"Ú"˜#š#®#ôôôôôïïêêáêïïïïïØÓÓÈÈÓÓ „†dhWDÈ`„†dh„Âdh`„„ádpþ`„ádpþdh „§dhWDà`„§ 1ÿUxëXueQf[T N*Ng…QۏLˆ^uÌST’N  ÿnxš[ü[^ ÿ6Rš[ùW{Q¡‹R ÿü[^#hQèùW{Qå]\O0 2ÿUxNZSޏû‹xvzu ÿeQf[T N*Ng…QۏLˆ^uÌST’N  ÿnxš[ü[^ ÿ1uü[^#bËzcü[\Ä~6Rš[ùW{Q¡‹R ÿ1uZSëXuü[^ŒTcü[\Ä~#hQèùW{Qå]\O0 3ÿZSëXuÛbuU_ÖSöefnxü[^ ÿ1uü[^#bËzcü[\Ä~ ÿ6Rš[ùW{Q¡‹R ÿ1uZSëXuü[^ŒTcü[\Ä~#hQèùW{Qå]\O0 4ÿlQqQþ‹ÿYí‹ŒT?e»l ÿåN²‹ˆc:N;N ÿ…åNêf[0úW@xþ‹ŒTNNþ‹åNêf[:N;N ÿ…åNÍ‘¹p²‹ˆcŒTÐcî•0‰BlxvzuÂS RTÍyf[/g;mRv^–û‹ gsQ„vNN‡e.s0 N0€8h¹e_ 1ÿlQqQþ‹ŒTúW@xþ‹åN{Õ‹€8h:N;N0 2ÿNNþ‹d–{Õ‹Y ÿ‰Bl™QN˜˜ü~ð¥bJT ÿåN†Nã‰xvzuù[NNåwÆ‹„vŒcácñm¦^ŒTü~TRg˜„vý€›R0 3ÿ-Ng€8h :N†NÝOÁ‹xvzu„v(Ï‘ ÿ(WeQf[T„v,{ Nf[g+gۏLˆ-Ng€8h01uYex¤[Ä~Ç~Sìbü[^(W…Q„vxvzu-Ng€8h\Ä~ù[xvzu„vf[MOþ‹ z ÿº‹‡eۏU\Å`µQåNÊSŒcácýV…QYg°exvz¨R`I{¹eb—ۏLˆ€8h ÿ€8h\Ä~,g@wlQck0#0ž[/fBl‹N„v`¦^ù[xvzu\OúQÄ‹÷N ÿÄ‹š[bé~v^Ù~úQRAmÓ~º‹0ù[€8h NTy ÿ1991 2ÿS. PalArya. Air pollution meteorology and dispersion, Oxford University Press, 1999 3ÿ'Yl\f[ ÿR•ÛvI{,1987 4ÿ'Yll¶nö€ ÿàz„o fI{ ÿlaŒúQHr>y ÿ1995     PAGE 5 ®#b$L%T&Ê&Ì&Ú&'¾'ä'(((( ($(&(*(,(0(2(H(J(L(N(P(ôôôôïïïïïïïïííííííííæÜííï „h„h]„h`„h„ðÿ„&`dh „†dhWDÈ`„†Â'Ø'(( ("(&(((,(.(2(4(@(B(D(F(H(L(N(P(íÜÔÐÔÐÔÐÔÐÆÀƵÆÀ±ÐÜhšU¨hyp0JmHnHu hšU¨0JjhšU¨0JUh|Xßjh|XßU!hšU¨hšU¨B*OJQJaJph$hšU¨hšU¨B*OJQJaJo(ph:0pÖóÿÿ182PP°Á( °–9!°Š"°Š#n$n%°°S°à ©†œJ@ñÿJ ck‡e $1$a$ CJKHPJ_HmH nHsH tH$A@òÿ¡$ Øž¤‹µk=„W[SOFióÿ³F nfhˆ