“石油”“煤炭”是怎样形成的?
来源:学生作业帮助网 编辑:作业帮 时间:2024/07/26 19:59:11
xZr"Y|7YU5mi52me? b_R$J$ @KV9~=e3UVDŗ~i:DZ9C<UgEK.9}?ۯƈ2Le+5:͞/ㅚ~ֿ;wyELP{"}ݨm=n_]OSK*űr27t}L~DU NfM;,m00FQpk3xt<z>M9jhQH[3 mTuh958ۍYӇZ?ƻZW`I-fr]U,ȱwrG&)%)_ᵽk:jF))$FYU9珶BD)Eƒ>UgGlk]f:I?v#y1mFhz.TgnȩLMa6q e;G+<G^5۶Ytn`W8VKݝ)bNJ3(]^A~ WVktE(IIxD{GC˶uFd6&=ê[#@2۪zJ[Lޝ`
C(vA; ҍǷ
es`SK>}PS"+.9mh
yy~hsU {yV=5rNjsБueMJ'k徜4Kot90~)FXV3xMb&'^~
m
W
u)DTShϿW鍅31B'X<c1moX%1!pKDF㫁L
@2M=\;ܟ~{0
hzJȟ0f_q#n6%|Bq:Hj֕
#.1d(=aƆp1enJ'*YlZURQ}!T ZZ瘅q/faɓֺHuyZ08P}YIςJ&`~}WE+T4NR:#sַ9PD
{:$=)4Jlbc'CX|m
YzéהRy6vOBKiz1kxJ氮ZM >eI h^Uf3;6-:*ȖDFς|`a
lեVދ쪵E/|Nk6m3&dYp2øƟȹ,/ձ%rr'o
R7kc=Hȸ cy
"f[1