香烟中有哪些致癌物质?它的化学反应过程是怎样的?

来源:学生作业帮助网 编辑:作业帮 时间:2024/09/01 15:36:57
xZKSI+lQ=311+,}Îk۽,&@/ HB!H#TB?̪Z_S*]<ݛ*3YC/Z+02wVDb[tRYk5k2ߔܿ77ywgˆzߏ?U罙ه]g;3Vsj333,'׿j E+=c50KX퍍8`nӼ5dDZU>5\}L+0:IZ:h JC4vDT6Xɐ`/m*4k-^q_2u(խaab薏AWFN"ⲹomE/Ek {7MUy qɓ5!03s-H7!E-QjAFG#VkШ&5b#aˋOd:d>rwyۡ:XDK3mOG n{YKwg[ݗ Ϲ,ΣNU}ө)Vۥ^?k;feWuCOla͙/޽]eW=r$`t wCE"6fzzo.xzk܌6s(ttI?n ;O/}o4i%f4dj"C}fkf _B}>9Ӎjl̲aS$׏eT֚d&frzZaGӘ77+If_!l+VoqrBߪ܄ ۅ*cEu[m0/2du38"! ٪!Pևg:qgl5觞)az0+D*A-vx&t iŽl95\tYsCkӊj)nObR`w[דH>m X,ŤTYw F8 k$Kя|~YQf&Tk@1 U \C}T;M$yeڳ[ }n_Ӂu:)[{Ʀ*Ɇ 4Yl^ikrļHIW47Rg_ kXHO~TD#2j+G#.u ʕ kXύKJ#+b[㖏RQy >]VeGD *~پLj䱙 yopf+adDe駜WD8K~o *HrF?ڄIsaT;:IZz-2s BydƓ`C0lf56|>cwȤ R`,3Lw-Jn`eN:h]D(z.R=2U5,j|4mS*Z,8bAkp0+a%A<^ɘB88aX=la &hSUg+B Ioy6pS :)>YoVB WmÐa 3sfo e+#߇ڙIyCj { .(7J^@e Gqy'< qH(+|nG:#;l%GTڂ#wЏۦ:Gah q"%NEXwg%%o( f?y=A: 7DSmE0]6Kb©!oQܢ`sq ʱzRD:.yN@M.W*T.seޒ]X1wۦ *Ce򲂣8!Ż`qhvH+_({6 5/,PFRwA#s`qi(b[&X X2Q2~(ǥ ?MW}pp:VO)(DoC6lrݑPnKTcf nU s{O>xhOs0gbߔ(Tw j,XuiAxQ4ovGBW 򰤂{ϊ^Uy$3<ACj(2jCTTXujީU#6n+H6$ m$vec +l'ümhF? QqtɘYs麬]Tmr+kSLVVd #a@~C)%~; s٬-gJV&c9 V8DHe1[7v頌>aMjTS칡8AbjZߣKn PABJC5b!mFfJs8a5i[ls>UҸ-`S[r)Э$s;_c-~T3(:e&:afpZbj7 q[$/EjHfv\jzFKnwō 147˙ j+6T0i(r ? Gqw=& cBXQLJ6/$HC+g'ճu^v`|ZN#9佄PHЛl[ "R"%hP 2ƅŸgUDckŰ* m)Gu˵B͑[ܾY>Q*¸=">1{VC3!6eVַ }s}DPn=c3;_N8SKeqX%ɫ+eaR{ \ZVSM?][Vd~`VW&=, i$|ι'!A4MjZ~~ Wۆ$qMN^C_c/%[m5ϩ疸&hVqkdjXr$L$b"jUZTs-@"WzX:Q熺j>^\^+Snɘnn•OH@sќ<\&vF? {I2ͫ)7&dϹM]9bCBIPYUTW IVѬFSw v5;t53{+]cxC|!>я~ Gh /yIH qݏ5oT]) v-!No]qArp84> D>ҍ[t.pLP46}='(iy:=LK[[a7?45z|չ؎KM9!LU;WǏ`Bsq䓈: &Qg/?Zs{&>wQ{,{/!V{Z….uA^StM0t`.p"gxt7s ) lBΟ~1&;nJ:.V}}w#DHfL5AN M%KyMiz<+$, guT=YM)p*T\s={D7pqj}b 2]_^wf۸J