地球为什么要是椭圆的呢?

来源:学生作业帮助网 编辑:作业帮 时间:2024/11/18 18:01:41
xWr~t**7y+y0}$` I3}Ιӣʏ939*gIu>Q9LSOػ/?n:>ZxTѷ렱PN>Y| 3W0[c*T>Aq\u"w 4fʹ٭!13>s {f< nfcT.寋4P5o.9(0ES;?jaݩ'?!PWA?crјtk֩V7ez%rCA B?V'dD  g꾧+JxXSNB{93A]*q2/p(iښzje\u η&N>~DdXR=MuD>Үb߮\Z^TIƌ{zܰUG*ǁwkD嫐RX>XrC;(nP΃AJ:flu;f僿idc39Pd\FO}*Ej<>;q9A< 0lд %:#Ӷo=\P:1jщ\˞im ./%P U+);gEЬФ*$3;"Q+ &(m_;Z͠+Wf_1ç{|_[W\Lu6ܡ끟v z<ݘz MfKBh |_`O~{m(X(wa:$Nm38;Wܭ>֩-*\o%$$8a7vMsYeh0;VH=I ĐyH M G,-F#帴Op1*hN~}{*tn>, ?ؿU8 tkIOcDFj4Ղ(+܊<ݔ"3l o\TPZ=rSK(kZ!cs܅)s#wЌ<'qh{ruN Q[{wHydU46{X +n!fUqmp-GᙹN'AjM 柉Oq <fY2˴9픎pz>f cJ4EcV@݌\^UtCo6FKdi)y4sTQ-H_;\£e1B|31T{,_fw9;hv/["Lf%e&}r)cs ֭-=YL|?f(! JI5K3Πݡ6SO15 HɅK֊Xtr^2hr;8ﷇ_ q'{j7JKtJsǹ%X4zlH+mK4l9*3fܑV483Qu{Ԏ֮*xAږUtۥ`- | s.ّwܩ҄ǥ8dc |fuv2y!(j=1V%eA5Fn%4Tj^_ ![XDZ ڬu*gqa8 n<~`G.09WKttt7b]_+oQe.I2[=O˼g˕#S\mu ]xtT.ϻ5ЏLNSi1N:]c1De_k_2