各种家用电器对人体伤害有多大?常见的家用电器,从辐射等角度出发.越全面越好.老样子,全面的加分20分.

来源:学生作业帮助网 编辑:作业帮 时间:2024/11/20 11:50:42
x[nI65fFcB{ 3?@jqѾQ%Q"mK\,YGLgT0ƍ\(T Lè&7~ϽzE}kWDx_QGv&;θ%wn$ZǢQ ~{;ވQ՟Eû-ma_-j[i,r>\M~fm>ۺ?rSK O^g7={څ {|%)MػxK,Q8w{g,u6?VǮ:ëPrn`ZϿ^=룻ޡc8Ò{x挮ay:˼#HfV[x%ܻQ$2 A'-ATe}AݝY̠֙4S5;Ö3mQ M=8[x\lݯʞ3^mt+giVm^`¤StEe [m+}?xxoy'Cd)aM,,]y^=] %'ݏ=l?awsF&jpin}+J^϶SzD6-0^D ȱE>gZ3nMppo[8v=3~(2c0^\"~{kwV-/U Q9r!ZlnfM"=i$J6'_Imm2#89"#Bnq⤉awEbrFg9kQʳH|T2-lmP`#`~k[^|QyD@8E;@D:*ՄQ xfˏv;aYvg|Vd?O;X2Dhz&`vzRylC Vb/cZ*]yz'2>J6p78N3^umgIPtlH~9'j_cpo,.!zL,]M!^YH&*6I|W*'5@GTڢ"vYU(4T AJ0q[ZOlo/!< ,X7kPdV[ųW|y X(EB 0_ [kPi~FH)_ 3q/9jZ>fSrrg*e([ U=8,,w6zH7TPL;c}=(W6ُQL*ʜ 7Yn<")>(Prf 2!Tx澒kX_޺[((,jAM*l/.'!Ǖy~%BQ1T42 DwO[]p!@i@K*0 v@3&yJ;pnI'?J\to,Eo䖦KDbRUw$.EE!V$"*G"5 4!?U]1{Q{RJ{{$  l]"R,0!{ _?ftJJ"CvDHQuR]\u#mpSeΤA [1eTnK{R3*'=9KwRZ^ c )U=0Z+b^_ "%Mqc*ɛ Kt?*9mD8#Y`Q\`T`3]UPq ^e0/kd&uT]~.` *ntygʾPc 29ʏ). lZ2PKWw Gյh<{:W dC+\]A%IuZN 8G8.?gLOp>v>9OuJ66ܤJjuʚw9ӭ. t1^m*:3lHTʼQ 3F*\ъLdj yy9O,h< jZ(g,DТ^5GK<V<+-rZYd8Zj 5w:7ft¾0S:P͕h h zD*eW)*g_<&рG]J' 91Ȉ3o Au+n^sͿ̉V-|ؑNTe0񗿮hm^ə4EM`W~9Q9rMGKvY”"KEeOE%W_H]ڛJZ(Nrw]zEë*f2ꐩ2>Y,S600|5)q1UB_LeyZ_R|iZ/j'USYAp77uDE@_ fGSKǠiR#`(؛X+yjushxoljI!(' WOsnK|v΁xNd<*^KL5o:FOh +}KU;ER+5&F@xH4TIş6=1q9*GX`1zM_s=E1릩VBU*sKPX=:H tjY"23䮂J+M/O *&|_iB>TcepR=TCPNzt>iD8 ^/8ȟ>EN;~y7dFlǙTqXl!jinSFIv \M|WQy P,6*,f N '`n)-;֗O+$61,)? }ˌ[TO8%,>Q#O棒s8I8,#tm H^ O*MirB{(dfjndyX% ]*"a9i2G3T61|Ƣ dzT_"a9qw.cp2 .7EupLه$}2HRs!ΫM5{w4GPBi@ljIi7 ӛS-yhu?۷cWD}( K D<⻧("܁#S+)'yGQ+ub7J ǢN$QN@[zOpHq6++zl*Gl侚^Uw@g0+B-3u0x6UB$PbhUb uR2_[rHw/}%ͣЛ&>VNoιFЄ,Ɇ GeGZn"M `-&͒ӬmY '5*&Bvˠ%`6zR?k: |[ Mslр+K%҉U38Bs©Q5: ]2Z疂t܆nqG<BmڥӼ> {_=nF2/thxr$A~g%rB7OTw| RB<@]섮yiS\&2| eEE(PYFKOLksƈ zSKW2(>03a3G“RSy261y9q˽Roc_GUT$k\1\ټn3~u\,(ڎKhϰ9a}D=0|3]1O*,θt e; S=yR1V鞴j}sR += 5Zdΐ,e*+q7i7zmH~J)YYp7ЙBQ7 T8|;ץ8 >={&ϳE^bGک Ues=j GB,UP,-1~Ls yf^'$ K=صx]G<57nZ5#Q@qNKύd qZ[{p3 \6JZG##ua{(7i'r<係I\9SKuô@3n4dzѫڭnK+rЙ_'Yple鿪AVQ