19钱学森关于这课的主要内容及生字词的意思和感受

来源:学生作业帮助网 编辑:作业帮 时间:2024/09/09 07:50:32
x}n+Yޫd2huxBxov)7+R%Δt5S5QA#gG9\+D0H)3B&8qÿ_ˆI=Oz`|4Gڤf=e]S;Sݿ+OC%T#f0ӷΞ߻ljɠe8{m hM9,"6ٌ: GSx U0gokH٩.9!^QL.mB t183DOL7r1`t:fc?`jh E+ `7 {lA-w"6勘S6XĔҦ a_=-av"KڝI'%JI)MduE @l'/c^v}4/Io%3jc6;=,4:jY1_ 5?:~-Y$42_*.Q-qeM0s'` V91Y[w\*B]0[m9O)?JUL(+*,A=LIʲحIAbN[SjLys+μ[YT4NP_'L ޥOoï+f&:F$mGIbޖ΁UGXu_uIgK=]KW P}S)ҩ{Ѹ!YJ/7s^ldIqM F^F W=gT&ǰ=}0p ,s_[iKq~px|I7(JDa3ؽ-ja\Yב2 S %L^vsp!I@`_gdzR SIˠ M@NG89\)rϤOkլ{>T Wʲ{9ge^ f:1`DF/<)1;A^>8kEzzijt^ Sϙe59D T{ L#TeGb}(-\Kl3x8{Pn%h)OO)X1&nO7n5dpi3xN!26 l.@T&gޕR|D #i{'xEy?hwA8*kEPrI225u Ѓ8yd:ѼםmL$xy%CQ&L{2oBDd)c9@S]ØgI/Cd=F5ݾQ=x9 Z:Ş83/mbpz.~07"8,AZ]8(;(p71MXؔWbC>9h$`jmܩNcjNM~M*;A0/o lSǰž=(Nz R?jt30_ضv qG,.08qwZ~?C#r:\L2wͶIn=fޓ]\{e_󤻩 輿 2Vs{}RIC:F#gTSYƠSDT5w,< [.P  8م bSa [ 7;PbGK#&:})5&7< | *MΞz[`b5ܶ=FcVMC? GhLƐ#uU/Ht֠6zdi\poM>̡. h]}SiI)#gIoi/w ,rB!X _Jt4<'} @XЧx So&:|09R`xLA⒴V ->-4&gv! J[h4>st`t][y9//xGZU2x2<WZŦh2غbɶ:dq{AF;WbSBFQl C2^ly".Lȟlyz"}]2w4zK_J@+иW BPcc('9BA66qbWBA{1J,pMO&8iؤJoL!̓kԀқХaAa5a}qmR<'8Fa. 6(OYj3& Oa-Ɏ#|NHԿ_*/9~8v q4 f ab3 OCp:fNj& .L kX/7@J:hG+32S+7 lA^h vEFb~eTBxWr!CISg_=_?:'Q,n0@еhEZ$B5^]Os;MAGH)!ZhFoz@F&WiBc;f`&SCcZ({2Uطܫ5YS =&`lp١mq9v f.f;/x.2,k<ԠAہp!KH68=ݥG6+.)!k_H۠s0B3.SU9Ԅ.n#!]w7}ۼdʭh Jh %B%#^✌yӕKM<#Í/"E+A鴔{pٔDQ>u|O gB^rnNu2|,~XmQ @Yō4]M2fH[}nfXuil~ &KӜ@ɱֈ_cO{k$Mk1 "6Wպ٬y\L'V yt эw?>yY)#zT~llAg%cͩzXP3K?CvO/N_1|1a|%'~V _L<-p3^[;"!%hF `:e/hz|f5PОX"*gx &#Ilf7ȔEɑ}[1USp4-1`1bj>ֶ6->s1+R":HGR$Q wmauΤq864 ƤM^2uUhPB\y*3|yX[+AD `<?}_i,վO~W?>E%u!_r$N [gKр*R(IPŕd"IW[ a J+%V%=vF0Ɋi߸3xjNEhpV/E4a6>1XLF5_~Y ۧ¯ QR/5L"WjbUpʣ(Vy.)?>s&tbiooGϋ}³J_;ȫ0"?!ܡ vݐ%ݎø5wG /`>|Զ| 7d"P!ʉ8xrpF xV>{?WIEX_h %== _R=4:˦2k{5\RNT!Z(2Ԓ&kj{ z2>cDhԇk)\BV$W3i ^[xf6l KiI1ZD%Akqh?sѧ$DW~\a>=&kmfEVGrXhV=)+zoͣ6 y_U0z,ϰYq?Ƈ1MȐ^}{wqW4L6UFyXU5IkPJSs}Ꮪ}J&pA=nHj部2*ݴS.pXViETa.pw!P!rO8B׭An"p岏`*dݱ봢oKi4m>f02y^c!?Sd`cDt]u Ʈݱԣ '{_0=FؾNix*#πywXWh1sx8yjCaRLXC)ZϦfXe>vfA}rwpFг04[bC)N>ӕ`C3p!5.*prŧ^*Pڞ VCʋ0[ C(XU'P@D5zzP 3l*j;K%T!k g^@j O/utB}Vrb5V#gkO2,M-ߘ2؍+/uDait~ EjyWoLI`#j~ cӢSO@덁F7(h\\:rUnL 0vӳ$8,zyE%_T-hU\Nţj ,4 : " < k&wovrӊV,]6UzDu*qȘK+qkO?knҿ37~%fqT:(ւOk;,rE`vrHY"kI9~*xmJȱBm ;1㌡w0j晇Y;},MF'ӓ3q`| {QqX8Ž}:C5*f](qNG* [7[q\%.еSg'Ťy ɀ:s6TxRXЃDf"_e/`t,Z{dc dfQ-k\_9j1ah0&A(NuBb;?}N#Z͠\O b$ R9 ev0z7Σq)M`ω9N$1\~D]z""M-eU(T_QIڋղ&BUiM\GozWI8%hV?j~&S޷g>z"K 挛&{`+6mpAԞ[} gZ_*?g C:IetdXÌ冢H(Qq;+܊a$LD óy5W/O9oz{:.W.:bgvk,InJO|)orŖZ?^^Q5omDS.#*MWa-lhp\.0@0pO.qu+]ІedsX=^"S*'ꟿ[&nza}Jh5:̜L |\Eb9S˱ZtAꍍ(2W蝅Q~.&Y iPDB_SMRf^,a/T}gx*4]D_lU\n1UQyd|RX"WpD˴<:FE'%X|UxxN)+DbzDjg }yb'<8Guj篌iíUB#q b[HCЊ&[cSa hլT& }5Sxy'\̠f)_8$H 6`M49z(ڝY B8?rW BK>N0&e1j} ժ~ QNǜ?У*SAm[/'#+A/D%8 ppb97gm{-W D#_,IxuvGc\Vbjh]  TZ%t3oFhږs1n~4csw ۰+n&\\oO&A['oU\lѤWYԇgw ^Vњ<`FjtZb4;n!!R<|-gR]0jТܚ Sd[I܉n OrH]B_SsDMD(Ot쎗=ې @Х_Xsԣ`&j6t/[w)2z8 =ܸАs%Jri6 e;IHG3Y% ka>{_=~cn*ΉHmh/K.\ܛS#v1+w/){e:Mdz steI/+ 9-zԕAQIAxlpuLkr6S}D%~[0&#=VM+צ90.RQիE! o<9rⱓB$J+44L2#ìzW%ӓ^ZeF $cUʻ)\lqZ^7TrDn$+>>ʔڞ4@K xؖ?6haa*;;7QAn<_yf]h_$"FT+=6k>N4ab͙Xj%.3J7#+a|B]PIU8277Ț:}8( 4㳠y-46MVU)^B+F 6f֌*