对人类工作及生活影响最大的时十项发明从古至今的

来源:学生作业帮助网 编辑:作业帮 时间:2024/08/06 04:42:32
x{njɒyUny:G}k1 &է"3|ڿpȘLnKV`:gfddĈ/L׎cfj^/j1A}ZD:l__T.]LUP׳*z_q&S'ڔi߯'UᑛЧ{yR_reU; Gn|güaoa`FaeUc Enֳ͢ Z/}wU1)&[EzRs۫$OB[~*U\պuͬDxK`m*{3;յ۟p}c[R%LzңZ3 A൰;8ֱ'ukfGTrS9޵*吷we:nRTnyk:C}tfTGÃ7Iqc SAbԇo{TQzp"7! 06EIn=kxW#jlm!](@}*T#( \/>MurI]sp~Y~G5p`N^S)΍OY;^o߾sh#Yl]g%s~j: uU] #lJݭ踵~:V33Kgumg/Tv:w]bL2j76}`ywugyk43o5ւ#foً-BGVkvXthl9V9CgӿMzOcyhXYҳor\ТJD:~KY̍k)U.R8@Ϭؽ!sdn@V N"C ! Nmͤ>a:ȏòO$b:0!, snˏ웈S YS #`܆5A 58Hv<^b;-Ē&G!:Upк5s\ɪK]fބ}܁-Nnud[5~Pw{sVXLn @b93uVz(D$O:г{SՑ~I#s|jjC\n}=Tvo0g`pVwu>z:)wn5"&Gf:x>E#tLDZdhaL7!Mmq/WA( QX/P6pd^!v"]zqj RLdfu5HA8-NvT>W˱YLB0)=1nG &E?5P1JӅaLֵh!5go/_ E5:^d. 0#_Ϯ!ߌ<vR&L.gȭ nBGý+6 ӵ[E!6]̩^ }"䎱@p@9V?wV!~TW0EA]p pASnU2m0u?G!@4WC[_/p"&\tZ_/8a!wEʼ`2O^ u[0\f@,ޥ}gds1ET}H }ѧ/­[>N>GKt.$:pM"q;tJupiX9{[$JYԔousUSh;-n!F>et*ȇ앻?|czoה-)~J*"l߽ c )%0)ͽNB]:ʸGrLښs^Qͧa *rD]Z> DWWlWEB$Wd[X׺Լo |Dɦn|l]cet*1=GSD@bLL|gq%:ԉNlYr/$A4XY%uƣEӋ&r%bpnpmڽREli;3n6l7w=m" =Ra zI$;bYnvjh^7mɺŅ_-& ҦZCEHL92U2H5骸 iŠA[򿣭-v| #6n l xx S0 dY&n8 R襮UU;01l 2A7a< lU] BFKzQsIHwf$2l-P RB@h[oo|U9!']oZi 4C%8RU80njs>&%4x9JXˊR:ҖoHgkۤ|rAV/}[k*sUlT9.<7೭ӧq6вl'8olHM~cHZ^!6'K{~@*zC/C†m?f,cmqW6$ z&m\fe&O8BFj-I" El]TiϦW &,æx-#iMʖmSj;H!r5,]yձw );9cRR)ZFϧ^<?'~ܬL/ o ]ABl]k GFKlc0;?l5*ud٧OrlhIx?Nryu&ֵƭ2F6HCNCr8+sjLL]w!= 4HPkһ 0K0+D@Ґw QCGi*m6+\ćOmHaHC& 萈%`!/vl LҐQ:U8 {-&^ClIM,dOH,^{Y$=5)9D$o1##cɐ{yg:lA2`fKvL0^?JB&Oأ` $;&ObӴ.mkZa;T͋T_%hXi|}:3l\#[UyOL6 !{خ?0„#slȋtq - ]o@YB.I\ӱtӼ7b(3I]p0)vʏHF֚]/ml"qَI0\H6'kY啐RO'= RζZRג,-mfgmuUl!!t֓T7^`Ȑ/ͨHMW ƭe2e?Hfw/@qUY $.:xH;܁h \ȫj61A5ԦpJ]J]qdmd^a/RԞA lu.JjE=f-Rӯ89(PQ 3o"$P]8}DѨtLfºt#*tClkw,$ˌ]5Te> *׼v_G<5?tTӧ+RGh㫄ߨF6+a9t ֨w`,)=Q/dnq[1f)L۰HڴN aqZQ.m2tbO4A5 ɜv3sdk~0VPA~6#~ճ*R]Iqvr/b{\8m*^fΗiKE#$E/5չ.Vv:KM wmYT#ߐm&eZFs=A/FZLTeC6z"PcL9QV)EЈ 6K-MhDݧG=+0燛#r*)}Cx~kX#!Cw€A}έJ(mMTֆaza֪k)=x+^s߅Ʋ} *uT!+`Ǎ6Ϯ*& 6OMvSv%P|dw4㕔?3g6>J)iXԵ݁$aU}d]&ŃJaD gݶ)2X3{R*?"obo;FA \tp,Ou#?va&tNŐ2&c Rh&} Ϛ6Df-5 D9wg{XťzŽ=[J5|X_UnM)]`Kf*W1H@TBѻ;6TqC̵7W i,ZmF}g"Ͷo_I} z7^#-?zo[̶62Iwb='q#cJgw6"ݷXz/jZ;SЮ\ye]LU&U90w3'UbtBMēC9IA<% LTN2q¸۷0V~Ryirhٚ .b2Q>F c6b>HP DG2_UҺ D{5=ʺ[9I;% 9BS@- Cu0Q(ǬXRs=ۖD}c0?+O!ɲeN1k# iՒ{]|*GKlJnkٻ~Y2 xIw݂ I+OrW2"R4Plc|LgaV'rH$w w@5z5ydV _Uz=Ց3>iFGrmRqL>&!sl-R-(jFL=5ftllX?iTO$,hi}i?3U| \xo8QY8"6II滼.ͦ__¼{#̌)F?wڿ/|'ES]"{2 {g