大自然给人类带来了哪些启示说说是怎样发现的,还有:多举几个(为什么要发明)

来源:学生作业帮助网 编辑:作业帮 时间:2024/11/15 21:10:06
xYin3IrzF>}1s(ER>"U %RRSU0e)0ÀacUVfdċ/'bo<'k|GMmh?]ioX cqane~4T-w*}-_~8ֶr8VzMwc?N6bZ=yw|M* k[o}ʂ5M'zp {۫о 5vp4KoskWV6׭jnUTvF]t0ȯ x3RNr*/rOnǃڌp`>Yݙۡ FOb^IrR ; ^te~^E|Z꾣6睳mZpwxmx!LN?cT~^ϛzWMcFV ϼ@%p^KB= Hv>$ª{Uipw!/vK!5`oݎ;L(gv֗#(+iㇺ͡_[a@Z?[.n"]ӱ.|~k㷛[8XC pog0E]_ ܶ bXm?a<}sI[]!LWgᶤ ߔSÙkNŏ o:՛`>G/mvL"x.NjsEtI?4~&yznAY?~.Y|RT`xk gYX?],!Bţr`6$z:9̨'Lx9AhWApˮl\AK3+=̪,as\X̅]䗀XR]_@n޲m@o*lfY~t ]2;n v;cp }oh|%4.}s(r0Nw.\eҍOC6LJCUZIj9.Eax ; > Fʨ+G-gT5CA5a k%%-e7E0:j'5*'^1\ 16px\ )9z OjYRw50]8=6 V pr| Vۡʹ0 gi JMaLtܾ0pFa%?iPaCT{ruϭ3Ac |\-r+5Q\dtY_XjS9j OUﳼf}w+SA䇿{ 1}^U\c~,Σ7ZS,o+lTssaC:7ij #amfߩˤj"R7o7*BxUsg2\ף8/fBb4i+9G}bz*y੷LzLە Whm^qU1QxM$Uϑagc<' Pt*=J0~R,pSo^GNybEL5o{H#`Ugfu9otVo[6-\E=ުa^o7XVEX%ϧB`bj0z.k~GV> 5d\fРy]|To/BQ! y,kdTA>zܧG b^EP޲VE ~xDFD]兪"(?(h#  b- 1j**H(JZ( }RANFD=s@:u )bݣQEgKlJ8'YM|ܝӤ^j "GEI- MlܬD ku/h xBM:޲m l6\ 2N>q* Ε-x7@:2*t$4%-Z6Hcv0W>̧="q[TQPNJzoJt"JW >BkA Q Ut&ڝU>J>MD2LlA꡴b,3.t:{9iac: "S/>-!8ƍikpo}|IOk&tI( ؠzdC9Gԓ-~RXlJ19ldhsEa!ʠC;<UM)c׏VmE(j?I%w8y1 bα]*_E!Ip/o-[:sUH Wu>_:Ebdr\BRp$8bAz*r+tAkJ+۵qP%(ݹHYKNTKY&4$Y8'K4$Vz_Rr%o39t]-i4"z].~u$+<!lъYp7POD\ Z NJB3B18t&ᒿnqd;T,\p3{ z!~Q.(]w⹮K娊H J*d=4IxŒt| PA{϶ש,qӆ,LADB x˳%IW01`xG™^uOBas}"pH3CI $8U@xY>H!oޕ4t\]E7IpMfNf$b8懙.zc-ȀnGMd\v:Yy앷f6({ j֩}X&Ԩ= v)Ёq 9ucr|Ɍ97d@*<"gԌ mJ*H0m'dtxpg#!HDa(D݃ 3÷/1LDDH!‰27pSWi)h*+ +> w~WIxÆ3P]ZqAFߒ G{*sfx |꽼n(r u7 6$33 OgggdϽ9'YG^rD ?B2*J?zk's?_N2O&W E2=nLךW4ކF%k2(es^OjNQKdD?e :bNP"إ;N{͙Ou809}Xdh"/ޜteG-EF lϏ>DyzB0yWvr{CRi51]ъm+p