俗话说“下雪不冷化雪冷”.试用所学热现象的有关知识加以解释.

来源:学生作业帮助网 编辑:作业帮 时间:2024/10/07 18:20:37
xZIrIJvr!ZIЙ}j\}Ꮛ*u?m ֥Jy_fGF&ϟIUDXZ<)cG#\}xUJߌ>TAuOE-hdslܯwxDD;؝ڸuϓuIzqG)cA|`2URpgO˻C=>hOUϋCH>}PHAʻ,o~u-ebO]@>:_ȟ2GRو݈VA!.R\OT&>㬻?[bF5GT|Q%HӕR39hZO!TON#0Xpq̱qWSKd-Ru)_ƒ #Ktl0@%%MqNWd,ؓܲ:R4؟0S{Gk&vNe$3&|`oռ6ꍮ]#2[D<đG'_fiu /p'y,CwU٣Cgڜ5~;sUaƠ8)4QĐN8ģeq;^zlLP+|Ӱa Er FPʊsD΋j@8505r8j@ce8}MɽD@%.4*ԕwsWH3jf0[Gt'so/`+ɈrOܟ#vΎxd\d>4 $13kcp; k ծI<*ϣ9vv.7qNB%?$A*k/̟6O =8U4zJHa{ˁ:Ics#PiAL SD}TEמc}qK(FO2#.v ,L+?`Rd/?!(7T~J-\i=%&q@7dXb7vA9NJySmw 2ry/> /\(7LϺw zpOǦt\W}bZ\17Lf`/d~O7=aj4󵏁҈s3KT[:4QKaO4AU㮤Lb@HNc/*koxO1DKl'+$җYA~8C0яAѐ[;R-ky 2n2uS[8 vS'cYO 0][݉>ª9ٌm_N*y?u|p_dLB6p^Q%5U v+ Oy`0Z#8 0GvcoHΨ`0g3\NSzWa(Hh`ȑz gdrѾoJ.VX+t3; |2G&[Ԟ2ٌڌN)_mtRNΡ>mPPxViMҕc)ƵJ6.DÂƽj+u菊 .W (Kb<'&qmKB*;Tk2Iug.Lb7|^i,ǧ(7֝:uP!:"Cy*VS3*anrS?[PXy~zjnBu]A:W[J b_tyOS2CG knWIf MAri`\~˅iGm,.̤`(֑|Dڑk@*G:(Er䌲 uzN #NcrpGeTHqAWC80Ae-a\wȦ8qp= ^Ud2?:Lm6 ˴h5eq L$/exBjbnZoWOZ`DL$bl{WNz'%8lrwzmT^e ">+E;Hj>Uv ۳]<8Ag_6abh4&La$98QK8'spΥG_µ墑'H}u890EޒNʂ~vi\?vg>=!$|];-dj2^.v?K/xK>'=ax0(J"3}L8ទZV|ɶ^/(caH5iz/\l*qܹq@.ATb^{w5ٷfxg.~8hAS9]>2n<<Sx{91i@sd;U|%M y^qg9Z$/D>فn?o>ށ#U c!GިX6֖ʳ"ܼI+W[rL˷/N ޾h`Ho { Qgb1 vV'0 rdg` b:tȗඪ[jn[_fi67xxc*ŷA*? 5u#^}ѓ3=FMat`}a\Vf=8vڸoG-CWpOU<qMy M;,7NJ%5+kbC`y(OؑaT3pa:X5Zڮ2MGl%-v9"Ky$S-7lUusI(+au٠7;2<1zS5sh{\=~qoEs2bT4D8͖@poY;$7O,eF^  %ީޑxSssyi1Uk\AJFS VMH+퉰hOp!i9i9t$Cq,qy h JdQVd+$'49\W8⊛A b1NƑT'~#ŀi6CƮ}6\nuc |Nm¯;YP $,&dѽ&@1͵rgywHA ][nOxǼ8@x$ 4yoc;Κ5Ox%  3 I1&p`X׺q ˨AE;>a!ѹ~bPѴbݦܬ!QږF4'_VjwO *GDZ^W1~u67y"wvl9]^CnmD$|s)||m!IDZ*BJLf:=F['y@TG478cOtad솷Qk6qk@hoM[kҽNLIP i?A(.Ȣ}xZYM֡MN<*"DtV,uk_lDspmJ|MUZ@誟%K2xti0IktS}KR`F+~1ڼgz~`9 Vw4L*@e{i3׵eck`q^]/62ީ] t%l-7>8.MT^X AT>a2َ xP%AG`^W 49ؖΪ"B` 2VMt_]_Ebl7x