科学家瓦特如何发明蒸汽机
来源:学生作业帮助网 编辑:作业帮 时间:2024/08/12 20:35:16
xZn#G~q0<ϲ cxR)x%Q"Y ?2+_aHIIB]Gd_|Y?;z_^r!'$gSs9YˆϚͶ_?˧KYG5l{`M^Dݷ[\}5:dVE<γ2|鵊)Uyubbx/`SӾވQ&d$*.Զ
xC 홻5ZŦHY_{jzed#)J!i]$-1Jŧ{|t|;ɔ-#NiT,yƲ@hZ{jHihLLJbjJOD}yZtR^SA*w~/y?Q#GD[KΓ6yC$g/2-\`$E#kL %ތq\DĢZ^q:dvqQ&%b5WZt/m\34]w*KUuD#%5ZbS苸|.umҘ~%
xpWg[:{Q bmc(lw)j(K떪.͂jT\d&eMB
b8oND_o+˜SXlKӸEK[^b,a)bHSf7;ev\?iot]o%$l"R}L!$`udz0BA.Zw*q/_fڇ-C~OKu*ma[V_Eӹ"-P/Kb`A1z+K]JW}#l`y]|(
t[tҢ&mz>W55n'8_6B[-q٦>cETpf8 IŦL֯3]xM6缚bߙrM~-#03aF.*X,o;5U9-qgXyw"]]匰5UF:"ϴ6UF/Rc`lNE|f&Җb $uEj8\m4 ǒSGr{ܥ%D~s^,e e[f)lyI,|2t4, +URdCԇOQ&fiYj9Qx85ö4($ SgpWR=|pB|*r5c^o-D_gB
v4Hc b3$k KrE\th?:M` ʞx:rÍ$G|DbYZ`%H:B]jxvo{$r9.\tkPff!
\:?ȏr_-ӑn^?;5IWRfK,^yY aO=DVw}UJ+X6&^yˁE}U繰W{9ZKܫ®<}uWȐ!a14JV
wĚҭt{B'Ɩ,xE`FR\Ģ"6K(q"t^$4TMk_4qvc8T 14tʆ-C|t0=@8\@
f|ow
4+?{]k0RJ@+s "%5l|$Iؗ Z3TJkD
{$h;Bqd$FfD,0oE4Kx?`%Ed~<5%C:poXXb|CWc?r'w61/tF}j൏ShYgA@Roea5KKPW4_s .Ayc&<'&eK[z7Lt q`,4KZJȫg5(dQ}p"XSgQ\i/ kox
!pqCJD'
cѮ#Fcp*F$$,o#֑y]6 \se>-hzeIvd)(}{*a&Ɇ).Fc>-ᆪ4 ix벘M{P"*LP"~-wwQaҿ`z'+k5kܛ U翀ՓRXй.^\84
*EH4|W{,IS8xEuC*Q/WZDDd
\7 X"Rw[EIȮ}Rbs8$m#H`- 8yY@"Ou@D/bzp>Ec":#,fmSof6*7#Ʈ#C7="M
|:*<>@h6kD+uVȮuKaHϻ+u0Q[ƽȣ^*ԴOoA'%`=PG@u9'*\Y&LlEhRV,f܍7Ѥ$J%]kfq'8fX! D&EzkQ.O KMf:("6@(X 2OiֺYjqfU]1Xd8=:SFo~Z"O~/uF\RUv!ފ=%QJk#1=)4#
B]eGSFĄ
Z;C{*ad4Y
>1ndu(eRN{0;"ĆoҫFԪn`ܱwkq2Gqc<9Pk"G'MD%tk;ŨM|x8zht8!VQiYf)J74ڬ'%]H ,8%g0u4CEEHf!lw1Oȷi2hSjGz=9C0+d ,xzph8A|M8sivӑљju`{|}ocF*δh(JU wM̂$'<;O 0mxHt)*EZQS`ԑj[$O=g|0T_>TLw?`joks47LuV