ࡱ> mol RobjbjPee z z 8'+U@ hhh$76ֈ9n=g1h|nnֈ Fnb  nol܇ $@P6%0U,mJm܇m܇hi7jj3hhhֈֈЃhhhUnnnnmhhhhhhhhhz  : ,{4 ͑RR t㉆` ͑RR/f:ghv͑Q[0N͑RZPRN_esQvyrpQS t^z͑RRi_vS'` cc͑RRv[IN_ fnx͑RZPRT͑RRSSvsQ|0 W@x~ xvz͑RRvQSp bNwS irSO1uN>Nؚ wQ g͑RR0 irSOvؚ^SuSSe _6q4O@w͑RZPR0Vdk ͑RRN͑RZPR/f[RvsQv Ƌ͑RR N1y[͑RZPRvxvz0xvz͑RZPR /fbNxvz͑RRvQSp0 ͑RZPRN_esQ ͑RZPR gNHNyrpbT ͑R/f1uN0Wtv8T_ OirSOS0RvR vQeTzvT N (W0WbDяvQ'Y\S w\OR`ϑ G=mg0S_irSO NMe ͑RZPckRS_irSO NGSe ͑RZPR0 YV5 25@b:y (ϑ:NmvirSO~ Nag N Tv_ Nؚ^/fh1vMOnЏR0Rؚ^/fh2vMOn0 ,{N!kirSOzvT NЏRV-N_1 ͑R@bZPvR WG=mgh=mg(h1 h2)=mgh1 mgh20 ,{N!kirSOl>Pev~T NЏRV-N_2 >Pev~NzveTb҉ irSOǏvݍy:Ns R͑R@bZPvR WG=mgscos=mgh=mg(h1 h2)=mgh1 mgh20 ,{ N!kirSOlNa_T NЏRV-N_3 bNSNbte*N_RbY_wv kN\kS wbNk>Pevv~ R͑R@bZPvR  EMBED Equation.3 =mgh=mg(h1 h2)=mgh1 mgh20 S irSOЏRe ͑R[[ZPvRSߍ[vwpT~pvMOnؚ^ gsQ ߍirSOЏRv_esQ0 Tf[N؏SRgN N͑irT NЏRv`Q w wُN~/f&T T7hbz0 YUOnx[͑RRvh_ (W,gz [[R`ϑ N-N bN]~wS irSOvR/firSOQPvQMOn@bwQ gvϑ0HN ͑RR^NTNirtϑ gsQbT͑RR^ߍirSON0Wtvv[MOn gsQ ؏^ߍirSOS0Rv͑R gsQ0N N͑RZPRyrpvRg-NSNSs irSO@bSv͑RmgN[@bYMOnvؚ^hvXNymgh /fN*N gyrkaINvirtϑ0[vyrkaIN(WN [NebN͑R@bZPvR[RvsQ SNebS@wؚ^vSS SS [p`p`/fbN[~bv͑RRvh_0Vdk irSOv͑RRI{N[@bS͑RN@bYؚ^vXNy sS Ep=mgh0 ͑RZPRN͑RRSSvsQ| gN͑RRvh_ bN1\SNb N͑R@bZPvRvh_Qb WG=Ep1 Ep20 S S_irSOT NЏRe ͑RZPckR WG0 REp1Ep2 sS͑RRQ\ ͑RRQ\vpeϑI{N͑R@bZPvRS_irSOT NЏRe ͑RZPRirSOKQ g͑RZPR WG0 REp1Ep2 sS͑RRXR ͑RRXRvpeϑI{NKQ g͑R@bZPvR0 ͑RR/fr`ϑ0hϑ 1u͑RRv[INSw ͑RRߍirSON0Wtvv[MOn gsQ0irSOvMOnSuNSS irSOv͑RR_N1\SuSS @bN͑RR/fr`ϑ0͑RRvSSϑN͑R@bZPvRv[^ ͑RvR/fhϑ ͑RRS_6q_N/fhϑ vQUSMONRvUSMOv T /f&q30 ͑RRwQ gv['` Yg{>e(WLhP[ NvirSOwQ gY'Yv͑RR S N TvNO_Q N Tv~g0ُ/fV:N N TvNS b N Tv4ls^bZPS0(W [vSs^b NvirSOv͑RR1\:N0irSO(Wُ*NSs^bN N ͑RR1\:NgNcke(WLhP[ NvirSO YgNirSOv͑_@b(Wv4ls^b:NSs^b irSOv͑RR1\:N0YgN4ls^0Wb:NSs^b irSOv͑RR1\:Ncke(W4ls^Lhb N0(uRcagvNz\agbabacw v+gz\y_LhbvǏ z-N bRZPvR:NY\? c:y bRv'Y\e;R(WS /fSR [[agZPvRhQ(uegKQ g͑Rv\O(u (uNXRagv͑RR0@bN SBlQag͑RRvXϑ 1\BlQbR@bZPvR0 ㉐g agv+gz\y_0Wbe agv͑_cؚ0RyLhb EMBED Equation.3 vؚ^ vQ͑RRvXϑ:N  EMBED Equation.3 0 9hnc͑RZPRT͑RRSSvsQ|Sw KQ g͑RZPR  EMBED Equation.3 0 bRZPvRI{NKQ g͑RZPvR sS  EMBED Equation.3 0 p` BlSRRv gN{|S\SRRlS:NBl͑R@bZPvR ۏ ǏBl͑RRv  $ \ ^ v x     ؐ؆lccZcZcPccZh 6H*aJo(h H*aJo(h 6aJo($jh 5UaJmHnHo(u h aJo(h^h 6aJhh OJQJaJo(h 5OJQJaJo()h 5CJOJPJeho(r/hP0h 5CJOJPJeho(rh OJQJaJo(h.h >*CJOJPJo(h 5OJPJaJo( \ ( ~ d WD` gd  dWD`gd  d`gd  & F hd`gd  d0WD`0gd  & F h`gd  d`gd  dgd   ^ gd       " $ & ( j l ` b d f ڿګ$jsE h CJKHUVaJo(h OJQJaJo(jh OJQJUaJh OJQJaJh 6H*aJo( h 6aJhTHh 6aJhTHh aJo( h aJo(h H*aJo(h 6aJo(h&9h 6QJaJ, ` l br: dWD`gd  dWD`gd  & F hd`gd  dgd  d WD` gd  d`gd  j l p t | rvbŹŹΫvmvmvcvcvcvZh QJaJo(hF_h 6aJhF_h aJhF_h QJaJhF_h 5aJhF_h 5QJaJh 5QJaJo(h 5QJaJhlQ h OJQJaJo(h&9h 6QJaJh H*aJo( h aJo(h 6aJo(jh OJQJUaJ%jhS8h EHOJQJUaJ#bdfnpr "$&(*,.ɾyyyym_y_hJh OJQJaJo(hJh 6H*aJ h aJo(h&9h 6QJaJh H*aJo(h 6H*aJo(h 6aJo(hrh 6H*aJhrh 6aJh OJQJaJo(h 5OJQJaJo(hh aJo(h QJaJo(h 6H*QJaJo(h 6QJaJo(% "z|~ƸƭݤƖwkݭe h aJh Bh 6aJo(h Bh 6H*aJh Bh 6aJh Bh aJh"ah OJQJaJo(hh aJh OJQJaJo(hh OJQJaJo(h 5OJQJaJo(hrh aJo( h aJo(h H*aJo(h 6H*aJo(h 6aJo($ ~f | d`gd  & F hd`gd  d WD` gd  d8WD`8gd  dWD `gd  dgd   068ʾʾ龜ʾʕ龜~tʜh OJQJaJh OJQJaJo(hyh 6aJo( h aJo(h Bh 6aJo(h Bh 6H*aJh Bh 6aJh&9h 6QJaJh H*aJo(h 6H*aJo(hD2h 6aJo(h 6aJo(hD2h 6H*aJo(-  (.0繗܍{ h aJhyh 6aJo(h OJQJaJh Bh 6aJo(h Bh 6H*aJh Bh 6aJh&9h 6QJaJh 6H*aJo(hD2h 6H*aJo(h OJQJaJo( h aJo(h 6aJo(h H*aJo(0  (.|~󿸿oWoNh 5aJo(/hP0h 5CJOJPJeho(r)h 5CJOJPJeho(rhyh OJQJaJo(h OJQJaJo(h 5OJQJaJo(hD2h OJQJaJo( h aJo(h Bh 6aJo(h 6aJo(h H*aJo(h Bh 6H*aJh Bh 6aJh&9h 6QJaJ Bh 46<.02:\^   "$*.02dfxzúú׺ףދ΁΁΁΁h 6H*aJo(/hoh 5CJOJPJeho(r,hbh CJOJPJeho(rh QJaJo(hF_h QJaJh 6aJo( h aJo(h 5aJo(/hbh 5CJOJPJeho(r2.02TVXZ\jlnd f j z | !!ôå𛏆nW,hFh CJOJPJeho(r/hFh 5CJOJPJeho(rh 5aJo(hDRh 5aJo(hh aJo(j[hMh EHUaJjhMh EHUaJ$jjE h CJKHUVaJo( h aJjh UaJh 6H*aJo( h aJo(h 6aJo(| !!!D"L""""#<##<$.%%(&>&&l' (($) d%WD`%gd  d'WD`'gd  d`gd  dgd   d`gd !!D"J"L"N"P"T"""""<#B#F#########>&л苄zqgq\P\G\Gh QJaJo(h 6H*QJaJo(h 6QJaJo(h h aJo(h 5aJo(h*CJOJPJo(>&D&R&&&&&''l't'' ((.(D(F(H(j(l(n(p(r((((((((($)()౩੖౩raXh 5QJaJ!js h_!h EHQJUaJ$jE h CJKHUVaJo(!jh_!h EHQJUaJ$jE h CJKHUVaJo(h QJaJjh QJUaJh_!h QJaJo(h1 h QJaJo(h 6QJaJo(h QJaJo(h"h QJaJo(h 5QJaJo( ()*),)N)P)R)T)V)Z)d)|)~)))))))))*NN"N$N˸ެxaNޣLxU$jh[.h 5EHQJUaJ-jE h[.h 5CJKHUVaJo(h[.h 5QJaJo(h[.h 5QJaJ jh[.h 5QJUaJh QJaJo(h_!h QJaJo($j) h_!h 5EHQJUaJ$jE h CJKHUVaJo(h 5QJaJo(h 5QJaJjh 5QJUaJ$)Z)|))NNNOOPPVPPPQ6QdQ dWD`gd  dxWD`xgd  dgd  dWD`gd  dWD `gd  dWD@`gd  d`gd  d5WD`5gd SSeg0RBlSRRvvv0 O3 (W4ls^0Wb Ns^@wnWWv Tvx kWWxv(ϑ:Nm S^:Nd0\ُnWWxNWWNWW0WS>eweg \ZPY\R c:y YR@bZPvR I{N~bv|~͑RRvXR0 ㉐g nWWxs^(W4ls^0Wb Ne |~͑_y0Wvؚ^:N EMBED Equation.3 0S_\[NS>ewege |~͑_y0Wvؚ^:N EMBED Equation.3 0@bN \ZPR  EMBED Equation.3 0 p` ,g_NSُ7hBl\,{NWWxS Ne ZPR W2=mgd \,{ NWWxS Ne ZPR W3=mg2d& & \,{nWWxS Ne ZPR Wn=mg(n-1)d0 @bN \ُnWWxNWWNWW0WS>eweg \ZPR  EMBED Equation.3   EMBED Equation.3 0 >f6q N(u͑RRSSvl{USN0 O4 YV5 26@b:y (ϑ:NmirSOYbk(W0Wb N irSO Nbޏ@wN*Nvzv{(9_'| 9_'|vR^|pe:Nk0s(uKbbOO9_'| Nz O9_'| NzbacGSؚ^h dkeirSO]~y_0Wb BlirSO͑RRvXRϑ0 c:y irSOcGSvؚ^I{N9_'| NzcGSvؚ^N9_'|b8O^KN]0 ㉐g irSOy_0WbT 9_'|v8Oϑ:N  EMBED Equation.3 0 S irSO NGSvؚ^:N  EMBED Equation.3 0 N irSO͑RRvXRϑ:N  EMBED Equation.3 0 p` 1uN9_'|v8O irSO NGSvؚ^ NI{NbR\O(up Nyvؚ^ Y NlaُNp __O b0 SU\~ O5 YV5 27@b:y Wgb_4l{ؚ:N5m [y:N50m3 4l{^营c4l{A v营c4l{B0_Ye{-Ne4l NO(uA{bNO(uB{baba0W\4lleQ v0R{-N4ln:Nbk Ջ{$Ny`Q NYLuTZPY\RleQv4l_YeGWN{^I{ؚ gS10m/s2 c:y l4lvǏ zYRKQ g4lv͑RZPR XRN4lv͑RR 1uN/fbal4l 4lvR NXR @bNYRZPRpe

P҉:N10203vebR+R:Nl10l20l30 1uRvlQ_Sw (W>P҉:N1veb N ͑RNMOyv9Y҉:N EMBED Equation.3  ͑R@bZPvR:N  EMBED Equation.3 0 TtS (W>P҉:N203veb N ͑R@bZPvRI{Nmgh0 S ͑R@bZPvRNebv>P҉esQ0 2.1 t1uMOn1ЏR0RMOn2e ͑R@bZPvR:N mgh tKQ g͑R@bZPvR:Nmgh tv͑RRXRNmgh0 2 t1uMOn2ЏR0RMOn3e ͑R@bZPvR:Nmgh tv͑RRQ\Nmgh0 3 t1uMOn1ЏR0RMOn3e ͑R@bZPvR:N0 ͑RRvSS:N00 Ǐ,gvBl bNSNSOO0R͑RRvSS/fN͑RZPRv[^v0͑RZPNY\R ͑RR1\ NOY\0͑RZPckR ͑RRQ\͑RZPR ͑RRXR0 3.1 @bkXhNؚ k!k>Nؚvؚ^v T R A. N SNHNSs^b $Ny`Q-N irSO͑RRvXRϑv T B. N SNHNSs^b $Ny`Q-N irSOgTv͑RRvI{ C. N TvSs^b $Ny`Q-N0͑RZPR NI{ D. N TvSs^b $Ny`Q-N0͑RgTv͑RR[ NI{ 4. NRl-Ncknxv/f A. irSOKQ g͑RZPR irSOv͑RRXR B. irSOKQ g͑RZPR irSOv͑RRQ\ C. ͑R[irSOZPckR irSOv͑RRXR D. ͑R[irSOZPR irSOv͑RRQ\ 5. irSO(WЏRǏ z-N KQ g͑RZPR50J R A. irSOv͑RRN[:N50J B. irSOv͑RRN[XR50J C. irSOv͑RRN[Q\50J D. irSOv͑RRS NS 6. Nm8m N N/egؚ2m (W/eg N(uN9h3mv~P[|OON*N͑100NvirSO N0Wb:NSs^b RirSOv͑RR gY'YNN^b:NSs^b RirSOv͑RRS gY'Y 7. (ϑ:N5kgvt Ny0W15mؚY1u N=1s vQ͑RRS:NY'YgS10m/s2 S0Wb:NSs^b SU\~ 8. ؚ:Na=1.6m [:Nb=1.2mvGWSeSOnN4ls^0Wb N vQ(ϑ:N200kg R\vQc \ZPY\RgS10m/s2 9. YV5 30@b:y (WVn4l-NV[N~W{ {Q gN;m^X [v N^bMON4lb N ;m^Xv^byS=1cm2 (ϑ N 'YlS:_p0=1105Pa0sb;m^Xba0Wcؚh=5m RbR[;m^XZPY\R 10. YV5 31@b:y irWW102v(ϑR+R:Nm10m2 N N$N{(9_'|vR^|peR+R:Nk10k2 irWW1S(W Nbv9_'| NFO Nbc te*N|~YNs^ar`0sbaT NcirWW1 v0R[Ry_ Nbv9_'|0(WdkǏ z-N $NirWWv͑RRR+RXRY\        m F k V5 26 2 1 h1 h h2 3 V5 25 V5 27 A B V5 28 2 k1 k2 m1 m2 1 V5 29 3 1 2 A h V5 30 V5 31 2 k1 k2 m1 m2 1 $N&N6N8NTNVN^N`NhNjNNNNNNNNNOOO(O*O,O.O0OZO\O^OOOOOOOOOOOOxe$jXE h CJKHUVaJo(!jhch EHQJUaJ$j3E h CJKHUVaJo(!jhch EHQJUaJ$j!E h CJKHUVaJo(h QJaJjh QJUaJh 5QJaJo(h 6QJaJo(h QJaJo(h[.h QJaJo('OOOOOPPPPP@PBPFPJPLPNPPPZP\PPPPPPPPPPPPPPPPPPPPPPøٰøæÁæzٰٰg$j]E h CJKHUVaJo( h 6aJh 6H*QJaJo(ha1h aJh 6aJo( h aJo(ha1h 6aJh QJaJh H*QJaJo(h 6QJaJo(h 5QJaJo(h QJaJo(jh QJUaJ!jkhch EHQJUaJ(PQQQQQ*Q,Q.Q0Q2Q6Q8QbQdQfQlQpQtQxQ~QQQQQQQѵȍȁuk`WP`EEEh 6QJaJo( h aJo(hHUh aJhHUh QJaJhHUh 5aJhHUh 5QJaJh5h QJaJo(,jh 5OJQJUaJmHnHo(u!jh^{h EHQJUaJ$jE h CJKHUVaJo(h QJaJo(h QJaJh CJQJo(jh QJUaJ!jha1h EHQJUaJdQ*RnRRR$SBSvSSSTpUU4VnV d%WD`%gd  dWD`gd  dWD`gd  d`gd  d8WD`8gd  dgd  dWD`gd  d'WD`'gd Q*R2RnRvRRRRRRRRRRRRRRSSSS S*SBSDSFSHSjSlSnSpSrSvSôࡒ~kZ~!j<&hth EHQJUaJ$j8E h CJKHUVaJo(jh QJUaJh QJaJj#heh EHUaJ$jE h CJKHUVaJo(j heh EHUaJ$jE h CJKHUVaJo(jh UaJ h aJ h aJo(h 5aJo(h QJaJo(!vS~SSSSSSSSSS TTTT T2T4TBTDT^T`TjTlTTTTTTTpUxU˸}sjsjjaXXh 5aJo(h H*aJo(h 6aJo(h1h 6aJh1h H*aJ h aJo(h1h aJh1h QJaJh1h 5aJh1h 5QJaJ%jh >*CJPJUmHnHu)h 5CJOJPJeho(rh]@]B]D]P]X]]]ǴǒpaXNhmh aJo(h 5aJo(jBh=@h EHUaJ$jrE h CJKHUVaJo(j+@hmh EHUaJ$jrE h CJKHUVaJo(j=h=@h EHUaJ$jBqE h CJKHUVaJo( h aJ h aJo(jh UaJjW:h=@h EHUaJ$joE h CJKHUVaJo(\\]H]]]]]R^ _b__`X``@adanaxaaaa$ d$Ifa$gd(l d`gd  dgd  hWDX`gd  hgd ]]]]]]]]^^^ ^"^$^&^(^*^,^.^0^>^@^B^D^F^H^J^L^N^j^l^n^^^^^^^̺ܱ~~k$j&rE h CJKHUVaJo( h aJjh UaJh H*aJo(h h 6aJh 6aJo( h aJo(h h aJ"hc h 5OJPJQJaJo(hc h 5OJQJaJo(h 5OJQJaJo(h1h >*CJPJh1h 5aJ%^^^^^^^_____2_4_6_8_:_<_X_^_______2`8`N`T`da~aaaaaa b"bJbLb0c4c&dƷ߭߭ߛߛߛߛߛߛߏwwwnhkh aJh(h aJo(h(h 6CJaJo(h(h CJaJo(h 6aJo(h H*aJo(h h 6aJjBIh]#h EHUaJ$jhrE h CJKHUVaJo( h aJ h aJo(jh UaJjFh]#h EHUaJ+aaaaaa/kd]L$$Ifl4r HPc  t0G644 layt($ d$Ifa$gd(l aaa bb b$ d$Ifa$gd(l  b"b(b2b6b@bI////$ d$Ifa$gd(l kd-M$$Ifl%r HPc  t0G644 layt(@bJbLbb/" d`gd kdM$$Ifl4r HPc  t0G644 layt($ d$Ifa$gd(l b0ccdndeee"eeef6f\ff4grggg$hbhh d0WD`0gd  dNWD^`Ngd  hdgd  dgd  d`gd &d(d*d,d.d0d2d4d6d8d:d*CJOJPJo(h >*CJPJo(h/1mh >*CJPJh >*CJOJPJo(h 5OJQJaJo(h{th aJo( h aJo(h&9h 6QJaJh H*aJo(hh 6aJo(h 6H*aJo(h 6aJo(e e"e\e^e`ebeee\frftfvfxffffffffffffffffffffffɾɾɶɯɦsmɦaWhdG h H*aJhdG h 6H*aJ h aJhdG h 6aJo(hdG h QJaJhdG h aJh H*aJo(h 6H*aJo(h 6aJo( h aJo(h QJaJh 6QJaJo(h QJaJo()h 5CJOJPJeho(r/hP0h 5CJOJPJeho(r"ffffffffggg g gggg$g2g4gbhiikk(k*k@kFkHkJkLkο賩ο΍xbQ!jh UaJmHnHo(u+hdG h 5CJPJeho(r(hdG h 5CJPJehrh H*aJo(h QJaJh OJQJaJo(hdG h H*aJhdG h 6H*aJh QJaJo( h aJ h aJo(h H*aJo(h 6H*aJo(h 6aJo(hdG h OJQJaJo(hhh i6ipiijj@kHkklmmmmmmmmmmmmmgdvHgd  dgd  d0WD`0gd LkNkTkXkfkjkrkkkkkkkkkk:l>lDlFlZl\l^l`ldlhljllllllllllmmmmmmmmm𹰹ujhX!UmHnHuh h 5OJQJaJo(hvh aJh H*aJo(hvh 6aJh/h aJh OJQJaJo(jh UaJmHnHuh H*aJo(h3h aJo(h 6aJo( h aJo(h'AQh aJ,mmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmnǹǵǵ몞uh/h CJaJh CJaJo(h/h CJaJo(h h6hgUh CJH*aJh 6CJaJo(hV_haZDhkOJQJaJo(h;aXhkjhkUmHnHujh9 UmHnHuh(jh(UhvHha-o()mmmmmmmmmmmmmmmmmmmmmnnn nnngd  &dPgdaZDgdaZDnnnnn n nnnnnnnnnn n"n$n&n*n,n0n2n4n6n:n>n@nBnDnFnHnJnLnNnPnRnTnռ寤rnrnrnbbh/h CJaJo(h h,h 6CJaJo(h,h CJaJh,h CJQJaJhLCh CJaJo(h CJQJaJo(hLCh CJQJaJhKGh CJH*aJo(h CJH*aJo(h 6CJaJo( h6h CJaJo(hhu|h CJH*aJo(&nnnn n$n&n2n4n@nBnFnHnLnNnZn\n`nbnhnjnpnrnxnznnnnngd TnXnZn\n^n`nbndnfnhnjnlnnnpnrntnvnxnzn|n~nnnnnnnnnnnnnnnnnnnnnnnnnnnЄЄxhyh CJaJo(hMh 6CJH*aJo(hu|h CJH*aJo(hLCh CJaJo(h CJQJaJo(hLCh CJQJaJh CJH*aJo(h 6CJaJo(h*_h CJH*aJh h/h CJaJh CJaJo(.nnnnnnnnnnnnnnnnnnnnnnnnnnnnngd nnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnno՞՞՞՞ՏhvHha-o(hh CJH*aJo(h 6CJaJo(h*_h CJH*aJh/h CJaJh CJaJo(h/h CJaJo(h hyh CJaJh/h CJaJhyh CJOJQJaJo("nnogdvH0182P. A!"#$%S nd' PNG  IHDRVuIPLTE}w@fK픓oooĿ@F!0Hfuq!3!]x ٿ/Y/nJWjTOOO`d.+mvx???KsOOrOmu^V8ZJjZ4}Ao?şbY4ǮJD__L͏B3f8ZRxk=D|q̿Skgϗ SQ/Truf8tJsY:syBKKsw5&'KBM-7Rx32(i K&$W%S^Hr[ɒR~x3kdcŷ0+Ǐ?\Z\ѳ⼐̸vSe+j"4[jS{Pejci&T=몪Zwn*v]XaW0`ג >k4a_0MWS*c.2cbm۹2/tPqOuYm6o"j\ M wuI3x1 p\CWQ.Cx9#J[k"]J ~851!!DĨΌC朹Kڡ|9Fg~k-G|ҁ%g=̜a 6GI_?[l-BFzhFٍ0` O{EgosC.WNdoQ[QÀXLBBO+73B?3fϵ B!DH*U`y{cyf?[reӹ #+9򇞖^7evݣ2ýswG&R2je B3Qdg`,JώeuII9=䨨\A,mI݃9~1Ɇaі;ڀ Ƈ//vF`|_1ɪjݙ, lu7H J S~=i-]|졬>Uoop)\ÅNWreg̙ 3wt%cG?ࣖ9bG/s*Nlj=V㯞JyFRd~ƛrj|YggcT֜a6N ïսp ]|N2ђ'- 93O2*bE:tm`vV,knFy %3bUf|Y:L eXX 9y2|%bTVٹ(:t:ioo,t{7Ef 2*2Ye]%7ʕ?Q f߸K" Vydo4-Z/ۓpq%:}C 7Κ1%wdvG5H}셹;$+nG&s5p!tyfciFuE'PL?un~ԍY< husZdaM Jٌ75fv>V՟nd5N;:俤aFgaU-S6Jhe\gwöNZaAA;n=(h1q^ qIz*ecIz0IzDSce$b,& :C˻ntCC`K܊d]T MZxttS[T T6V>#58LIVp-pYEE]4p֬&œE=^8# p/ 0=E 'N fs{pƷ4z2ٺ+S@-Be9ҹod"+9B. uLJ Kao>u[Z:[Ԑ хϷZ8r ;;|6=h7>!dJ!K6:y +kgF٧ndd& S$#HmM|t ¦&TY'eB N6\'#u#}sF NMFG`4RWqhl"Nc;&j/ؠˑ51.wJaI]ZHߡA:  AAA`ĝ8b6y <4p5TpDs^uscV4v@9.$@{"CEvz]5&;Yf hڼd;UVvmۋ`b\3QJm`'66Gq$s;Tl9Ҁ[ύ YH٣`r`L%|^^Z JEq! 1ؙM=e.z}Z̶kesxOnX*g`FU.?]rP@d'V7IB#_T+CHhRquE+aᓯKŒNI,LMcD*qn*Œ+>+y!5I%l189S9<Դe-PcQnQ[,DSxnnn֢4܍RN]J?p#s04?ݥbzKH"kF?cY0ATOg{LgSDmW#d orYJ.ɸ1ӎy^җݪ䀫 7C|X7KTJ;QM LW׿~>j8!|sULh+`2HhX(e"kɧdJfwDrV6EÙ&]w "-kw?^yϞ=6Lqɋ~^A!l 8хT/mF# dx]2Ly"ȉyșV*)Bi{4#>>6 ܒFPs>dT^ˬ, DW~~b4tD`~0pB+Kt%\"*L/t5cKBBVVBv$qpJ4h؏jd\n+c0'"7&rup,DdM/9lh[$OR[-ݡ1T=^2n HF$";V8j?bZp*`F"1nP"d6F|L%!3+Mqo @U_xzz1Bz=XH&!CvxJ*_&F=!#{I", @`Oxzi]Φ\>eDG0%u?lrVB5Zd@ɢ~8R*ΉFsw.ANժ޻@[f L~j)8x7f0n!!Dބ+z,>3~w%ԓ&)ZۿAwG-[P};a|m EIgx V 0*z~ 4xBO eMX ;6"̯}Uðp/ r z vIdbe-ki2<>$s}xwD2!3RͨXivd 3C 67DJ{xI;$Ig?yq%>z#kmǽ^ój#K|f p !x n܇s'1 g^aRw*XU5&rӰ~fEܷX|{ #lUmYDz"p0א!{euε gAH>PgY9&{ ~ -: 򈺣a23 6X W껦J#zta:,_fn%+VK4ςx`4]W7A׬~ԛtl{ ^_VW{Hu+)V/͈>i &N/1p]QfM>r}dnleq7.oտ] <غcu[zz LKp~ձs% OxZ7Z4rcdՊK N3ɯVE}o+F8qbxZ'N{2w\tIENDB`za9C_iyuU( wwzaceYf(HI!>e@( za h>"f[g( Dd   s lA? ?B0www.3edu.net03eudYeQ MQ9Yef[DnƖce0W03"`?2&M Ī$D6`!}&M Ī$t`@ :Kxcdd``bd``baV d,FYzP1n:B@?b p001@0&dT20<_&,ebabMa`ີÍr4;B]j F\?O3>yٹlq?]8 d-\0sA sC2sSRspb.#\~b >**?l;HNf!7=#C1\!#> `P121)W2؁lbPdh,Ākf zִDd (  s lA? ?B0www.3edu.net03eudYeQ MQ9Yef[DnƖce0W03"`?2UZMT`@S6`!UZMT`@S@ @2Xxcdd``g 2 ĜL0##0KQ* W!d3H1)fYKA<@=P5< %!@5 I_L ĺEt@,a + L *'] ZZpc@𹼂3LF]F\ Lf ~#6?Ώ`B70Y1g?ox8tdnpenR~C'p b.@F\׆"^ J.hLsSX] `PicdbR ,.Ie2C D,ĀGf~eFDd (  s lA? ?B0www.3edu.net03eudYeQ MQ9Yef[DnƖce0W03"`?2UZMT`@S6`!UZMT`@S@ @2Xxcdd``g 2 ĜL0##0KQ* W!d3H1)fYKA<@=P5< %!@5 I_L ĺEt@,a + L *'] ZZpc@𹼂3LF]F\ Lf ~#6?Ώ`B70Y1g?ox8tdnpenR~C'p b.@F\׆"^ J.hLsSX] `PicdbR ,.Ie2C D,ĀGf~eFdDd l  s lA? ?B0www.3edu.net03eudYeQ MQ9Yef[DnƖce0W03"`?2fq66sF>BS6`!:q66sF>Rxcdd``$d@9`,&FF(`Ts A?dbA3zjx|K2B* Rj8 :@u!f0109Y@#ȝATN`gbM-VK-WMc1cC VP\.Ù1lWsHQ%y$vyE`ss*>ؙ =kcdbR ,.Ieԡ"|bb0@NƶDd Ol  s lA? ?B0www.3edu.net03eudYeQ MQ9Yef[DnƖce0W03"`?2{wO3Xm|8 6`!{wO3Xm|8䇮0, Zxcdd``g 2 ĜL0##0KQ* W􀹁CRcgbR v fĒʂT$/&`b]F"L L 0eroB2sSRsnX>pˈ9ը8Z n``I)$5a^E.cbDd 0l  s lA? ?B0www.3edu.net03eudYeQ MQ9Yef[DnƖce0W03"`?2a@8nIdxtoTm 6`!a@8nIdxtoT HexڝRK@~勵 QD!ut"ISpmŦ)Per7pBGZ  {wi廻 bb$h 53ӕUM[,Cb $jDO)aw^:@I~{jy*&K)oQ Eu#A /(ǙJgDqVY?ɬ̷ҷ)ޠSnx?W990Ai!m١p_ľn-n?_Aw:[?@ABCDEFGHIJKLMNOPQRSTUVWXYZ[\]^_`abcefghijknqrsutvxwy{z|~}Root Entry FP.@p1Data dNWordDocumentPObjectPoolc2!@P.@_1172299891F2!@2!@Ole CompObjiObjInfo "%*/2347:;<?BCFILORUX]`abehilopqrsvy| FMicrosoft ʽ 3.0 İ DS Equation Equation.39qnK Ly W G =mgh ii " FMicrosoft ʽ 3.0 İ DSEquation Native g_1172335310 F2!@2!@Ole CompObj i Equation Equation.39q@`$y m"g+g h 2"h FMicrosoft ʽ 3.0 İ DS Equation Equation.39qObjInfo Equation Native  \_1172426685EF2!@2!@Ole  CompObj iObjInfoEquation Native 6_1172428791F2!@2!@xz l2 FMicrosoft ʽ 3.0 İ DS Equation Equation.39q@Di E p =mg"l2Ole CompObjiObjInfoEquation Native \_1172426900@"F Y!@ Y!@Ole CompObjiObjInfo FMicrosoft ʽ 3.0 İ DS Equation Equation.39qH$y W=E p =mg"l2 FMicrosoft ʽ 3.0 İ DS Equation Equation.39qEquation Native d_1172427016F Y!@ Y!@Ole CompObj iObjInfo! Equation Native !`_1172428577,$F Y!@ Y!@Ole #D(g W F =W=12mgl FMicrosoft ʽ 3.0 İ DS Equation Equation.39qD d2CompObj#%$iObjInfo&&Equation Native '6_1172428595)F Y!@ Y!@Ole (CompObj(*)iObjInfo++Equation Native ,: FMicrosoft ʽ 3.0 İ DS Equation Equation.39q< nd2 FMicrosoft ʽ 3.0 İ DS Equation Equation.39q_1172428632'1.F Y!@ Y!@Ole -CompObj-/.iObjInfo00f W=E p2 "E p1 =nmg"nd2"nmgd2=12n(n"1)mgd FMicrosoft ʽ 3.0 İ DS Equation Equation.39qEquation Native 1_117243068563F Y!@ Y!@Ole 5CompObj246iObjInfo58Equation Native 9_11724308568F Y!@ Y!@Ole =y W=W 2 +W 3 +""+W n =mgd+mg"2d+""+mg(n"1)d FMicrosoft ʽ 3.0 İ DS Equation Equation.39qCompObj79>iObjInfo:@Equation Native A_1172408092=F Y!@ Y!@g =1+(n"1)2(n"1)mgd=12n(n"1)mgd FMicrosoft ʽ 3.0 İ DS Equation Equation.39qOle DCompObj<>EiObjInfo?GEquation Native HF*8|z x=mgk FMicrosoft ʽ 3.0 İ DS Equation Equation.39qF0j h=h"x=h"mgk_1172408592mBF Y!@ Y!@Ole JCompObjACKiObjInfoDMEquation Native Nb_1172408632GF Y!@ Y!@Ole PCompObjFHQi FMicrosoft ʽ 3.0 İ DS Equation Equation.39qdw$g E p =mgh=mg(h"mgk) FMicrosoft ʽ 3.0 İ DSObjInfoISEquation Native T_1172350172LF0!@0!@Ole VCompObjKMWiObjInfoNYEquation Native Z6_1172350283 YQF0!@0!@ Equation Equation.39qȯz H2 FMicrosoft ʽ 3.0 İ DS Equation Equation.39q$y W 1 =mgOle [CompObjPR\iObjInfoS^Equation Native _"H2=Vg"H2=10 3 501052 FMicrosoft ʽ 3.0 İ DS Equation Equation.39qq`j x 2 =_1172401231VF0!@0!@Ole cCompObjUWdiObjInfoXfEquation Native g_1172401494T^[F0!@0!@Ole jCompObjZ\ki(m 1 +m 2 )gk 2 FMicrosoft ʽ 3.0 İ DS Equation Equation.39q2HLy E p2 =m 2 gx 2 =m 2ObjInfo]mEquation Native nN_1172401888`F0!@0!@Ole t g"(m 1 +m 2 )gk 2 =(m 1 +m 2 )m 2 g 2 k 2 FMicrosoft ʽ 3.0 İ DS Equation Equation.39qCompObj_auiObjInfobwEquation Native xo_1172402000OeF0!@0!@S8ly x 1 =m 1 gk 1 FMicrosoft ʽ 3.0 İ DS Equation Equation.39qW|z 2x 1 =m 2 gk 1Ole zCompObjdf{iObjInfog}Equation Native ~s_1172402134jF0!@0!@Ole CompObjikiObjInfol FMicrosoft ʽ 3.0 İ DS Equation Equation.39qj x 1 +2x 1 +x 2 =m 1 gk 1 +m 2 gk 1 +(m 1 +Equation Native /_1172402498hroF0!@0!@Ole CompObjnpim 2 )gk 2 FMicrosoft ʽ 3.0 İ DS Equation Equation.39q'Hly E p1 =ObjInfoqEquation Native C_1172402888w;tF@!@@!@Ole CompObjsuiObjInfovEquation Native _1172402879yF@!@P!@ FMicrosoft ʽ 3.0 İ DS Equation Equation.39quXp m 1 g(x 1 +2x 1 +x 2 ) FMicrosoft ʽ 3.0 İ DSOle CompObjxziObjInfo{Equation Native  Equation Equation.39q 4 =m 1 g[m 1 gk 1 +m 2 gk 1 +(m 1 +m 2 )gk 2 ]=m 1 (m 1 +m 2 )g 2 (1k 1 +1k 2 ) FMicrosoft ʽ 3.0 İ DS Equation Equation.39q/$y 2" 1_1172337190~FP!@P!@Ole CompObj}iObjInfoEquation Native K_1172337256|JFP!@P!@Ole CompObji FMicrosoft ʽ 3.0 İ DS Equation Equation.39q8d W G =mgl 1 cos(2" 1 )=mgl 1 sin 1 =mghOh+'0xObjInfoEquation Native 1Table}SummaryInformation(l  s lA? ?B0www.3edu.net03eudYeQ MQ9Yef[DnƖce0W03"`?2$+9ZgB6[FCC.6`!$+9ZgB6[FCCٰ F\xcdd``` 2 ĜL0##0KQ* W􀹁KRcgbR v fĒʂT/&`b]F"L LG@,a k ;ȝATNA $37X/\!(?71XAs>g%LFޱÐY 2+<c!6*'F&o>uA=6-' $b.{l #cb dOpenR~0N86-(DXAFi[.p[J1mLLJ% {:@ĞB ~dVdDd l  s lA? ?B0www.3edu.net03eudYeQ MQ9Yef[DnƖce0W03"`?2f>xo/4TCB6`!:>xo/4TCxcdd``$d@9`,&FF(`TF! KA?H1 @f0@0&dT0pE1At 2Bab`r F;35V ZZpc@\3Mb&#.#|VJtI2 psTrA} 3 v 0y{@Ĥ\Y\ 2C D,s;.&`lMeDd |l   s lA? ?B0www.3edu.net03eudYeQ MQ9Yef[DnƖce0W03"`?2gy*g[CJ6`!;y*g[`0 xcdd``$d@9`,&FF(`Ts A?db@=P5< %!@5 @_L ĺE,a K L *'031d++&1ܘ!+(|.͑b&#.# F1dح1F1%/ S.phKRĤ\Y\d.P"CXYv]LiSMDd l   s lA ? ?B0www.3edu.net03eudYeQ MQ9Yef[DnƖce0W03"`? 2O ]:M'x"+6`!# ]:M'x"d81xڥSOA~vۥ[k# $p"!5zDoLbli(q"ģ4P^H@q7}oy_vF@k@luE0 e4NJQR7`J\{"z'8CDaZ_4}Kde=˔vg2gVu9s^A")r]~ 6j_ۧb{Evz3r* ~,k|+ʼJZA]$Vp6GH!u_3neȺNI6xH+@1WSzM3Qt{hZ3wMAL7ycWz<᮱P \B5^]}F~?ya%Oß6ly9,l1‹1~_^&9va ?c܉ޣ#߬,. ItDCv6Z>c7 ؕD8Ag {,Dd h   s lA ? ?B0www.3edu.net03eudYeQ MQ9Yef[DnƖce0W03"`? 2.\_37 6`!\_37 &@;|xڥ/A3ǮU!TB A"qHU"ڨޚ'q%I7;LEd~cɏ* X"4Mn/Gyh}j̇r0u-Kcx`( %Wt0BSo ˫)xCӆ6lDj!qÖ=&m7 0lw)rW3IkV㕍'~/:Wl-pq\Ȕ풹,j^(&y\Y4sYy4`qr hR/ֲ0E0sI/:Icjy`CQ[{|?{V)BOEr2#\""[G>̖3C{bs(W#cLg,TbAQ\sUbjϫg?=^t#E(Mx`5coo'>g Dd l   s lA ? ?B0www.3edu.net03eudYeQ MQ9Yef[DnƖce0W03"`? 2nZo) >(6`!nZo) > e%xڕSO@~wW q(q2qVILl!BD6'h\$., n HЀlw_] +a/|,djg+#t4lZEhWRqb0 #$ ˞Ytn%8-JFEg >>i"z') YeA֌5SEr(7ܵ?1׵l(v߫д~}+td:,Q&_>M``a NJwI炆 8A``Ĥ\Y\0dP"CXYWL&BVDd pl  s lA ? ?B0www.3edu.net03eudYeQ MQ9Yef[DnƖce0W03"`? 2Rr]04F%F#6`!Rr]04F%F^ \xcdd``g 2 ĜL0##0KQ* W􀹁WRcgbR v/ fĒʂT/&`b]F"L LR 0e ro.dabM-VK-WMc1cC VP\1lWqnJ?t?H>ΟWM̨*>@r_penR~$np pw&0} g;o o`] ,꽘P[1@sAc [`B.H#RpeqIj.Cȝ @ ]` ",l!ng&bKDd l  s lA? ?B0www.3edu.net03eudYeQ MQ9Yef[DnƖce0W03"`?2ŦoqۈJna4&6`!ŦoqۈJna4@}xڝR=OACPcqGhH:m, 6FX?a⹳\rBd6̼y,@k1~ !c 1 @6̰.oV&B| !b8pL,pU|Q)5@QvЉ1=4q\|~嗬c*xNs~+cö{ؔLZ5J[Ժx$?ιiR8UsΙy`T?f"E+}|3#)[i>uG GI"w7B~']-_7O2oW iQ q&1 7v/ ;D76dDd @l  s lA? ?B0www.3edu.net03eudYeQ MQ9Yef[DnƖce0W03"`?2f (n,j݉MBY)6`!: (n,j݉M xcdd``$d@9`,&FF(`T3 A?d@f0@0&dT0pE1At 2Bab`r wfjQ9A $37X/\!(?71XAs; `z0UHyL`~ǘ6ף S.phK 6F&&\ @ ]` bg!!v1c Q(Dd ,l  s lA? ?B0www.3edu.net03eudYeQ MQ9Yef[DnƖce0W03"`?2*HzSx\+6`!HzSx\p(xcdd``fg 2 ĜL0##0KQ* W A?d 3zjx|K2B* Rj8 :@u!f010YX@vv}X,LlLl$?AL6A $37X/\!(?71XAsy{ ݌`7q0i5P~cQP0 )Yمl? ‡W?ye0 0sX… dOpenR~updq[)wBm|[:Ɂ*?Uޜ "F+/p{@ǓG:L>$ 1ӱ =|/ sҹ9 Ƀb;6F&&\ s:@ b> 13X?祱Dd   s lA? ?B0www.3edu.net03eudYeQ MQ9Yef[DnƖce0W03"`?2FK3L3U.6`!FK3L3U` `P{xcdd``ng 2 ĜL0##0KQ* WÔ-d3H1)fYXh PT obIFHeA*/&*de-¤b Y wfRQ9A $37X/\!(?71XAs;3vqlbi50@c Lw!g?oha 2B7c50a$џ{a~2!nG.vA63\k΂BD ]p{0pRM9\v[=Ĥ\Y\pd/P"CXY=gDd   s lA? ?B0www.3edu.net03eudYeQ MQ9Yef[DnƖce0W03"`?2iro";+!GE16`!=ro";+!G @!؊3 xڥKA߼=Oo=\/ԽIVIvV&\CW!z `-?HkvXJH)(6A!y3aYoǼ1 RG?}5|0Pbp^٥q=1ԗl2(0}B4<_{;Ρ^=&cgqOIj[އhM_HOL@̖||eۗ9L?bMLuēqNNΓ9 ^dzE=t\FoJg;JQ\D]^ۭQ`y2 82ʝaA3CFE(Թ-GFY=۰t)>> u'u{V=1.b妹@;9/ʦؿ>*uP!ďTucCfǍZ⧊ ]?Ro)^1 k@]z6ouR=%`҂7nDd L  s lA? ?B0www.3edu.net03eudYeQ MQ9Yef[DnƖce0W03"`?2O/iR%˺p #56`!O/iR%˺p v` P[xcdd``f 2 ĜL0##0KQ* WÔMRcgbR 6i,@=P5< %! 8 :@AbfKȚro&B2sSRsnX>gr퀘ˈ%հ(t‡f#I1n, 0ۛ s&EI9 J\\M > 7L 0sw1cTrAc e-{#RpeqIj.= @ ]` {> 13X?!qDd `  s lA? ?B0www.3edu.net03eudYeQ MQ9Yef[DnƖce0W03"`?2aH_ 76`!aH_ φ`X Pexcdd``vf 2 ĜL0##0KQ* WÔ.d3H1)fY4ĒʂT @_L TȠ1[I3% dc7 `L ! ~ Ay 7, 8Ӛ!f22aai50FP#y} `1d/a>2!jO %pX>o`RXP\TɵNC3w[=YL,kTrAc fEJmLLJ% {:@ b> 1 3X?qLDd   s lA? ?B0www.3edu.net03eudYeQ MQ9Yef[DnƖce0W03"`?2NNݚ+HIH$*:6`!"Nݚ+HIH$`)PxڝKQcwͭ{珜1H$b%yh8Ჩ +[ Q )JxX%ا)ԅgwfv@# := 1"I{39:j%!MJ2] ͦӘPcR"=TȝFLfu撑lj|T+gX?w".yܲ/_E7ͯAxI$Ң64hXH _B_[+go _߆ u_>H-KޏbyE Tb+˰*󺋒s|ޞt+Z7?fkKϘq} ?|Mg2{6L#{Xs=~>>YLT TjV@|J 3D;7J?7!|t2O; |%Tp[%@ M'W‚BDOc=z 6ŘEpcl"o``sAS8v=4Ĥ\Y\0NE.B a 0Dd   s lA? ?B0www.3edu.net03eudYeQ MQ9Yef[DnƖce0W03"`?2 }>:ܢE B:C6`!} }>:ܢE B%`\9PKxڝMhA߼ݤ͚lFQ` 'b6'bUH׃!x G/BEC )ౢ^R02< ߛ{H_P$PZHHd:BF#_:9xɄ9jHfa\ʫzJjf3iLqLZ5h6!E=B'"zxdVZ);wKRQ-Ra}oaKHnuί{Sw܂OO6uQ#O!CWf|4ECt9yƇxg|d2ۤs_ȿfܧcYOkU;8^SP1ϻK]{&P9 x>aO+27/*j̙݌Q?oWyxUǜMoStpBg~Mzlr&m7ryCRb)|qSY}~)suHIvtsv^\݇by:o|Xgu(}^`<7+|Dd l  s lA? ?B0www.3edu.net03eudYeQ MQ9Yef[DnƖce0W03"`?2\(rA8UF6`!{\(rA8U~ dIxڝJAgf]jabI-ppD9J!v)RoNsv M,,|3w] @9!f )MSq%{+N|% Ym/* CV}(f4g5~}'[OD@{F-:F=:o ytaˣVh}rH9eUqtGYxdf}po%hD_Is*:i뎛<$9-2nIs/͛oG2uꛝm54l/&h: Ps+6k0a!y5Dd @l  s lA? ?B0www.3edu.net03eudYeQ MQ9Yef[DnƖce0W03"`?2e5 _%+W6I6`!e5 _%+W6M(xڥS=KAӘ;?9EDV0A[?8πF,DP,DLa~ETb!֖``9{LB=e73 t@_3.+3[{'IZkq!@@ GF\FWB?&| pŘrI. >dP)ʚKV\v4<\UsOL57o$'!n^m)B<}OyTazSE̒e svcu4M wY7ȏI^JK7Q GA8V\oY_%JӶ‡2Tǯ&:fSDڈt"%vTM8677n6Qy6=(z*|يPq ]J#|vr@f ÉHƾh"Z$$If!vh55555#v#v#v#v:V l4 t0G65555ayt($$If!vh55555#v#v#v#v:V l% t0G65555ayt($$If!vh55555#v#v#v#v:V l4 t0G65555ayt((Px  ( 4 @ LX`hpXλ(http://www.7139.com)ѿμأأ̰أķģƻܽ λ(http://www.7139.com) λ(http://www.7139.com) λ(http:/www.7139.com)Xλ(http://www.7139.com)ѿμأأ̰أķģƻܽ Normal.dotmUQi.me2Microsoft Office Word@F#@@4@@4@՜.+,D՜.+,l( hp   λ(http://www.7139.com) λ(http://www.7139.com) λ(http://www.7139.com);   DocumentSummaryInformation8CompObju:B_PID_LINKBASEA4h{^Q~(http://www.7139.com)  F#Microsoft Office Word 97-2003 ĵ MSWordDocWord.Document.89q     b 2 0@P`p2( 0@P`p 0@P`p 0@P`p 0@P`p 0@P`p 0@P`p8XV~PJ_HmH nHsH tHJ`J cke $1$a$ CJKH_HaJmH nHsH tH00 h 1$@&6]$A`$ ؞k=W[SOBi@B nfh*B*phf@cf  Q3\`?/[G\!-Rk.sԻ..a濭?PK!֧6 _rels/.relsj0 }Q%v/C/}(h"O = C?hv=Ʌ%[xp{۵_Pѣ<1H0ORBdJE4b$q_6LR7`0̞O,En7Lib/SeеPK!kytheme/theme/themeManager.xml M @}w7c(EbˮCAǠҟ7՛K Y, e.|,H,lxɴIsQ}#Ր ֵ+!,^$j=GW)E+& 8PK!mQtheme/theme/theme1.xmlYMoE#F{oc'vGuرhF[x=ޝzvg53NjHHzZ $ʯI)*E_N&IA!>Ǽ3xN>UWL0Č߫߿z}rx{h9T8T/χ?xY'~3S~O_|w)ӈHt=a+d NG1-RlƁ1RJwT蠯M1K"o he˓ێ½PL-|%EhY7'qP.\L=dqķ3Iofi.ñBRb-JP_pG ݢiKtdӌhFio7;7Q2ȾD>a/Q>XW ˔M_uHq)h +:Viw4rBqϫ"r!2laCbU|!8^8>ܠ,AбVt׎~ls14_=,ɬožTV G"ѦbH'.4x޵w-ϷE|F;v`b3"G 'e\fHO '$i_wp >*8i&LY%\,xҕ= r6f 3Tʅ):ªZKLs&C Mܛ0 [˫p@ע`j۽7 YHxHicT5Ar@HZAZC}i' RQ\m,zo,gQu{Y\,Nר/=L _.̇Y7C6-fSh62"5NHT[X65̫4X%Yֳ2fkhi~tCKF#b +w1m|4`!:U!p5a:~{4mmio ήc8mDJpSǹ橠V1?#Si?3E'pS2W`qB]( 08w nA[s)k8= Aa?R dڒɾcUӽ˲d)#Queb}C!&i0>4S7{z F} 4sKvUKoȳh~1jYUVH5U8Vk;֜L9ŰD ?*|FL "A3>g]dm2iVֵ褽mg  !$+258?BFJNRU\_behkry|!xwuo`_^]\IHklmz !$+258?BFJNRU\_behkry|  !"!  b!>&()$NOPQvSxUV [\]^&defLkmnTnno !#$%89:<=>?ABDEKLMOPRTV | $)dQnV\aa b@bbhmnnno"&;@CFGHIJNQSUW1EG "68_suj~Macy  ]qs !#4HJ\prsFZ\w!:::::::::::::::::::::::::::  ob$d' 2b$"hs@ۺr$9C_iyuUir$ceYf(HI!>e@i~r$ h>"f[gib$~{WcgM0öjg_b$ƪm`/F H`b$ͅBP2o)<b$F-nm# b$Y`Åɮ;3b$`oSf{4b$NB~@P)a䴦 b$츹]\Nc bܭm b$s@L!C0y\b$j| [د)f6R$=ڈn#e)1Y b$xek(MI<%b$r2 S\[l:1,b$9#"a~9 xd`b$9ۮg&^ kb$b}+PҸvIb$#xS;^`S}@| d(    ;@f4 www.aaaxk.comArial BlackPowerPlusWaterMarkObject1c"$?  ;@f4 www.aaaxk.comArial BlackPowerPlusWaterMarkObject2c"$?  ;@4 www.3edu.netArial BlackPowerPlusWaterMarkObject1c"$?  ;@4 www.3edu.netArial BlackPowerPlusWaterMarkObject2c"$?=f=(   E ~A  B aaaxk0www.3edu.net03eudYeQ MQ9Yef[DnƖce0W0#" `? T$F3, G# NB0www.3edu.net03eudYeQ MQ9Yef[DnƖce0W0C"? H 6 H?"6@`NNN?N%@!*   I C  IS"`?`'fr):   Z T$F ,? J T$FH+  2  KC F.@33YNTYNT3#" r$ ,,B L s XDjJ.@33TT3 2 M lA.@Emr N[҉~`TT`TT"` 2 lB N 0ZD++TB O C D*{*~TB PB C D\%* Q BCDE4F AR*GIcd"_ @    3"`& *jZB R S Dw$~p+~V S # "`)F5*\ T 3 "`\%)%\ U 3 "`))5*\ V 3 "`&),'ZB W S DT$+lB X 0D+s+ Y xBC}DEF}@3"`*s* Z xBC[DEF[@3"`**w [ xBC}DEF}@3"`**? \ C  \S"`?m)+   ] C ]S"`?m)`+4  ^ C ^S"`?!*3,  _ C _S"`?}(f*:  ` C `S"`?%~'R 0 ~'- a# NB0www.3edu.net03eudYeQ MQ9Yef[DnƖce0W0C"?p b S &A*jZ~"`|) L,n 'I) c #" +I-n d # S"`?'I)vTB e C D(I|)ITB f C D(|)n g # S"`?~')n h # S"`?~')TB i C D(|)TB j C D(|) k C  kS"`?)<-   l C  lS"`?(,|)   m C mS"`?=,- P P(., n# NB0www.3edu.net03eudYeQ MQ9Yef[DnƖce0W0C"? o s *o ?"6@`NNN?NP(,  pB rZA.@Emr N[҉~`Th[`Th["` )K+= q L@ABSC'DE,F SXSeSSr!S'@ 3"`)*\ r 3 "`)1* s L@ABSC'DE,F SXSeSSr!S'@ 3"`)C* t rB:CDEF:@3"`)M+ u 3 S"`?*., fB v s *D!*!*5 w 3 S"`?)+Y  x 3 S"`?O)k+a  #' y# NB0www.3edu.net03eudYeQ MQ9Yef[DnƖce0W0#" ? z s *z ?"6@`NNN?N'$('  {B rZA.@Emr N[҉~`Th[`Th["`$"'U | L@ABSC'DE,F SXSeSSr!S'@ 3"`%yZ&\ } 3 "`Z%&d ~ L@ABSC'DE,F SXSeSSr!S'@ 3"`%Z&  rB:CDEF:@3"`$$'   3 S"`?5%Q' \  3 "`S%9&  3 S"`?%'   3 S"`?%E'   3 S"`?#&q   3 S"`?# %   3 S"`?5%Q'   !) )  # NB0www.3edu.net03eudYeQ MQ9Yef[DnƖce0W0C"?  6?"6@`NNN?NU# '    C S"`?&N )"    2  C F.@33YNTYNT3#" ! ( B  s XDjJ.@33TT3 2  lA.@Emr N[҉~`TT`TT"` 2   xBCDEF@"`a&pv&   fB=CvDEF=v@"`8"ou&   BCDE4F Ak$> H["9e @    3"`#b&   C S"`?"N $"    C S"`?$f &:    rBC|DEF|@3"`p&Z(   C S"`?%)'   C S"`?%H (   !_%Q'* # NB0www.3edu.net03eudYeQ MQ9Yef[DnƖce0W0#" ?  c ,A*jZ~S"`?!3'Q')TB  C D!'Q''p  S &Azz~"`$&$'ZB  S DjJc$%c$&   ~BCDEFjJ@3"` $_% $)   ~BCDEFjJ@3"`$b%$)  C S"`?t"6)&*  #*(&1 # NB0www.3edu.net03eudYeQ MQ9Yef[DnƖce0W0#" ?  s * ?"6@`NNN?N6$/'&1  B rZA.@Emr N[҉~`Th[`Th["`%z/1'/  L@ABSC'DE,F SXSeSSr!S'@ 3"`%-i&s/\  3 "`i%!-&-  L@ABSC'DE,F SXSeSSr!S'@ 3"`%+i&-  rB:CDEF:@3"`$/3'/  3 S"`?D%,`'h. \  3 "`b%*&l+  3 S"`?%V+(*-   3  S"`?%-(/    3 !S"`?#*&+ !  3 "S"`?#,&Y. "  3 #S"`?D%$*`'+ #B S  ?.U !G_>!Tn  Ta<g Ty T TI TU f TEPg Z t@ 4't&t4't&t f !f \"f #f $f %f &f 'f (f \)f *f +f ,f \-f ,p.f r/f ,q lu$lv C !     ow&oy" E ! <*urn:schemas-microsoft-com:office:smarttagschmetcnv 011.21.61015220035508CcmFalseHasSpacekgmm3Negative NumberType SourceValueTCSCUnitName        ^h-235;<LNWY]jnpw{~/ILRS[\`a;DEHKX  KMNOQTUXu XYJ]_$OPefhmnwx}~  XY\]stvz{ Z g   G U _ b       2 3 < = B D I J U V f j > " % * ; C [ _ s w ")q}~ 9Fx*+/045JOeko'(+-.6BDNOVh79de !"/056jkltv*+6STZ')79:<?@ABJLVWxy,:?LU\v$%+1KLS[ !"$%'(7F  '*+/45:;DENOP)?$'3568STUVabfg-1349?BDIMNPSrs04>FX\nr $&.25ilovy # - 7 A E Q V X Y Z \ a b c d j l m o  !!!!!!'!(!)!*!D!E!F!G!Z![!\!]!a!b!c!d!!ij!9; /2Z\VX ! !W!X!!s33ss3333s33s33s3333Zi V Z 3 > & !!!!! ! ! !!!!!!!!!!"!$!%!'!,!.!/!1!3!5!7!9!;!=!?!A!B!D!I!K!L!N!O!Q!R!T!U!W!X!Z!_!a!f!h!i!k!m!o!q!s!u!w!y!{!|!! !!!!! ! ! !!!!!!!~!!xM.(^`CJOJQJ^JaJeho(r.^`5OJQJ^Jo(O \^`\hH. 6\6^6`\hH.  \ ^ `\hH) ~ \~ ^~ `\hH. " \" ^" `\hH. \^`\hH) j\j^j`\hH.xMdIN       *)Km jn v0U@)m*a-I9.5d5O>r?aZDXM~M;aXV_WhSl2vs@x^*vHtX!I.9 hhJ(Yu~({ykNU# @4!NUnknown G*Ax Times New Roman5Symbol3. *Cx Arial;= |8ўSOSimHei;([SOSimSun]5  N[_GB2312Arial Unicode MS1NSefN?= *Cx Courier NewA$BCambria Math qh * *;;!,!),.:;?]}    & 6"0000 0 00000 =@\]^([{  0 00000;[2d   3qHP ?~2!xx6h{^Q~(http://www.7139.com)pe~vNMQ9N N} Ջ N} YeHh N} ee R;`~h{^Q~(http://www.7139.com)h{^Q~(http:/www.7139.com)h{^Q~(http://www.7139.com)UQi.me