科技小发明 ,越简单越好

来源:学生作业帮助网 编辑:作业帮 时间:2024/07/14 07:01:33
x|Yr#IU*+BHwfI}=0R2s vb! p@\@2Xc!Lo署jafp[T.=[JQqAV iSi⃹ߍs,[^D9o=3xCj|{g5s}LΎ^L8ZL0_' S>-MV㲩΂$z}ױ;77ß-tehGQvgQv~Vj3Z4F;lJwqpVyoOn4lw!,Aݫq%l܅+0GSf7Udo}دݔR]\騴7gjAz1;lkؼ1׷ :|ÇatŌlZOƍ-aԮRiv۴s|ܹ @+8g0٣ZL\EW[r5u/uS𶚷M v1x[͗=z3㦞<cHL}zǿ,/=qX6 ܯ6>*>cv<&I +! wոOQ8;3>ojrAEѝx3 p$@j\̮&7~^&:o>cwmowe vQG+=:Sn9A+7#Ibb+hyV 6E{im_Mo۴~Uu4"dNȇ''i*aM(> OrsSS@lg NN05n4P$EZ;=@'/fUBQd k WlmR4p8*eRy~4Yݜ*ol'N_ ,\iaMxX: @>c?+{Мܔ}a$|(@I\\ո'nlk_M[@5Qq˟pmlwu5qڕx|¡LPAs=uDP }(w O-c; I4 y2hn5Li0mң| t2b h1͔$S8zTq A6ѲA5 a00 M:ЎtVnQ< 7TPq؝\kD'SԽV.9|;@}nlG>@P\A0p_S\r"QyȩƝ1!E'ibJZ2331h)qf.d}HW*{Ltx=MMje+~'4w\@w/QQe  JQ;:su35ŽUJ\y۩o( `Qw75S2,% HanDkhBGP((m'$GWR,rױWzeTt ~Q z͹7'VETz;FZN:^m-F8{d8_Mosy%,£,mhft5nG fpxZfA`8c ?j  b5=c ƒ-@lVWz8$HH#yYL 6U[29|<|]CP>qˋ^na*|`4( Z#g*d]]R `ӝE3C+&|gfS3(:AX>ڜd'J/UN~j:dDP>J)C(art  ?ԟ_l&GY`o`v- ~>_:΅qREVB ⴫86FCt '\FK,t5KS.FJB'PT' K+VH+F)z' .۰28A.v;jowKEx`тJtO׻y*NZ`_pt`FVRvra{TCmA=B+2Fl_IHՙ-V$|Ǡ$ch@W(?(g_Ղ,AᗰMiM|#&yWc@'Ž)z=xhK`+6:70 /ާO^Gۨre*Ua9b+a,l6sG(Ŏ@a6{t[&p S|Uԅ[ {F P!F;hH@C :,vFZ˅|PUNuuLRr:~`~I?\BNV3 6؈>1'z>SNnd)ɪ ["B~!"%m Y48T#Q<7PSA#ۺ#PSQ3|WՖѸơd \iξOc{h8rqz`'ǺOb{#*Gً.Ֆ=`4wqjvB r|<0;Ʊ91` j%{sC)Azx;t. jo|`*]ZaX:$ 'D.|Cy@) K}Z_qKԉ^N ])qO$@Pk)o0i/8H<=UPB+C-4&wéFv`9M/$]r9C|XLj:b *Y \ؼ嚗IT{ ]D{3opѻo_LqUz cWk]=Es% :O8sgw O)`HE2^n: W.vhkEkv̈^&J})Sw.l'A qpEw&C)J[POS-,yf:]FCV KW_pSs[:C. =AG 3Sͽ1L""ao0Y7 -n}Nのgk0"k Pf`H,-֭Y5kӰ#liGcI ;B:У8IUj2@if`앂Pj UuzEƶJ (Oq4lz8A =7^tߒ&0SdEz'v4yUfacn1zK )+}7[GFGŰwElL䠈N6wH\66ONǨ.AuAJRq`f :[D - hA>Co4۽Y!< @I"cXGSV>G}77T/R6cJ9)Ϻw.<Ý:9т~`'^IֽyH.dƗ;D'Pћ.1dbs3rKe(Tˠv'X:H0ӚPa{ҜWfKhK5fLC.{1p hvĸ A0&|EL x<&C6UgQB'Ë4R1s-]3mzڝK~_MI{x?gBa4YuTqt2SU/XR OIIiĺނǁ6  s8_5&,X3 ڀ#sܾ6R^aW <=A޿xСw09c'B|mA\$w D 7M^7亣< Qg-x9I4pCbPbܘyh`o?@:'<>t=N͐N^1 &@\]Gݎ3{Ҿ >ZGsgwyJ#m.$}\YgvX[:ЅK㡛A|yH*1GzH"jIK%<)$g_h]ҶJt?kӥio@ɇZ+}Jkj8_̠c O O7x% 9~a}S&V?IM\lRQF dKǃoI> los@dAHi^yuz?NSKsfl":/1Q4VN!˝#x` ҡh:˯aX8<~S <;Ȋ._Bjv]M$HqSRp9[aD롬R=X TFuSюܰXb[9jg+3|*L(7 25W$0kĸt΄ěK˩u9fSBPQ R;d7^Gp)UҽvIiDn! \`yp&x/MwALlm=*{ʦL̕Θo3*>`m.u* (. x9嬯IKmZ#/ë\˔`׮+Q:Atf ژ&wT16i4[%2Z-呩, LΈ:+̆ވq˨nsV%i\iص -ٱ!ޜU+g5&&cvq /BL)y9L57hzE'^$rpVՠ%ARȱn+ \+ U[մZˡ@LT'K1]㇧rƅ˙:0~HTM_Gm]$xFWd]"'w[@.猵G2 l9v8E$WAgT#0y-5' 06`&#7XX,{ d񞷽CbuT @ 7Owczz,`:t+hwe;$YE T#%$xR=C!Kf@^Si =j2޸n:f Kk)l>ßm>Ĝ@Fΰ3뮦1 {\-rSm3E޶ _W2L>pvN)B񫔘yKTg=wiʚh͗pw9B ܜ2n/U hjƜX+Db v+]%JESVj7]2ԍ-2aA tEx{>f6s"1 Gq} `ӱ$sw 9-gRΖ9.ѣ) i7:?P./aoZ/Up1foq<XK=ICKX$7y;|u^*8†֟ɛe|kJ2U|w_lc1>`rE1r[`7!nREH%m6m,LzUkȿ%f`(-_ OFLB۴W=KE*n|RT)Ԥ$.)7a }uPQ'>ҔIP,lO#۾j S܏ݤHr&ä: :lF邾q9cE O)l&Ol3C r9KZ2xj$v*:mq>HWƒܗ)+3~{nR* XF'#%\fSmh/iWQ jH5UCb=7E 4:Hl Ka]?K7?3H ,x`O| *֘Uq2xe2@93sR-4@Ƌ48)4v<ћcў+Joy]S%'tS)L-c^>]Aр xIl־Iπ c:;p'E!*i0t-|8h=c3i W +4=w+OK2Ɠ(!1?\TE71 7˄0$ڟeKSߐo{ICoE<86bN4ff32UW4)#V.z, t|ԗYyӰxd4$U}IΑbOaގ~]! +xhi5m[Q1YSz&̍n;l>̹]w֐WJĨx2"pk<* 8Vy3L(U3ꢠWY .P${wq[gs{ŸT.ɦRkbΨ`yJnI2Sv՗TxOwHȰw"w}'*Ifz7@gh#6vHg:ъpB l ˼k$%rhHԓԳxCR$= @8tmOyWS֗Iz(X.sԐWwT/9+ eDbn=pM9t1,N(yJ+nY 7\˝\Lu@Jʼ #(+޿ŨRyә0EKiM77B?2YCxPαN&AyJ9宿.wpwKa|5_w`xT(5XfG.QRUF^]uS.vN(ޕlj7Dk{u)=YgE^J I%0_7 QrIezF*Iŵ5F,7& _FBn@Uu 7麓ќ,zH;r V&Xt\+? 9QDb/`_ _Rb*gŕb䊈-|WJk}Yt<ƩTLJ`L/#o:;5&.hSO0aD>RRTT_@j_Iٖ܌RS鿙GkWIVk]'&JtEj"O.xJ@X:ݤdaE(Ra3Bź BuGF;zirdgNʱY3`&Oю!א(r@} /GoߎB7S]".B'!**4ҤP:*gld'> ;طm/wt?dcq8}3 4+Zp i8^n>.a>-V2 [FCPT-?cr%^HfћFERw:{S; = c7Fvr {)_%9|bOOhꟇc=O;P ;?PD"eowf,/`5PyIvj4}ZNէ@|paclY5[XW鯻kjڧ8RpBr {tЁ{D=;__|n>èkRڇ=7~Ii$rx4JJ%1f}ELi)EnYi7H.D'q%})$f1%)`L g:c =zj^X'*>헃5̪{Q {`@2.>a[\D$!|`oѓU6Jhыy9RWrѩjD9}_WJMJ:"]J*̮L0+z'K I_i-55쫖 #XaN!*@ , QCbZJ \mLxL? tn2 X^z~qry t/`ZfYPpNYo?|2