英语翻译1.Among the most powerful engines of modern economic growth have been technilogical changes that raise output relative to inputs.2.In iron production,learning by doing and adapting remained the key source of labor and fuel savings in the
来源:学生作业帮助网 编辑:作业帮 时间:2024/11/05 22:36:42
xX[oG+H(ɫ*fтlC'_>/|3@HTU˶ٙoΜ݆c{nZzaI,(EUYCa%?U'~E
,h5O§E}I*4,zVTe^UJX.4y=~Ż ,`exVR}9\ƃ5
Hc@=
ݷ
kzW=F@gOO<0=|3%/^=!f?YVJȳ!lFs^$xV:J@ؠjh{PB^,im e lc@U}HW&-gtꠡh5O!WH_d-HTCU|_WiU=t7+w
أ!KWY&
Pn'YnFUZm_tۮs0{[$
xu+2~_fS0vT3\.fey."1K0#d]g-/&AW={moGxom;^yCg;j^DJ(v=ߴ[xk<҇s w{cz,]d+wh"co\)[ ˘,K0%Ҳ,VfoI$
36$Q`U6^n@
Fx"&