}Ŀ˽ijУx_չr^(q)֏ԓУSCȡ150W(xu)Mxr{(dio)醖LDʾĽy(tng)ӋD
(j)y(tng)ӋDṩϢشІ}
1ÿxrgһε˔(sh)ࣿÿxrgBεεĈAĽǶٶ?
2xPӛeȦcxNʽQӛxPӛe˔(sh)ռӛx˔(sh)İٷֱaȫlνy(tng)ӋD.
𰸡1ÿxrg1Сr˔(sh)ÿxrgBεεĈAĽ108㣻2Pӛe˔(sh)ռӛx˔(sh)İٷֱȞ50%aȫlνy(tng)ӋDҊ.
1(j)νy(tng)ӋDóÿxrgڲ1Сr˔(sh)ࣻɿW(xu)(sh)pȥеPӛe۵ČW(xu)(sh)Bռİٷֱ360㼴ɵõY(ji)
2PӛeռxPӛeȦcxNʽ?c)˔?sh)İٷֱaȫlνy(tng)ӋDɣ
⣺1(j)νy(tng)ӋDãÿxrg1Сr˔(sh)
xrgBεΈAĽǞ飨1-10%-20%-40%360=108㣻
2(j)}ã150-18+22+70=40ˣPӛeیW(xu)40
(j)}ã100%=50%
tPӛe˔(sh)ռӛx˔(sh)İٷֱȞ50%.
aȫlνy(tng)ӋDDʾ
ĿД(sh)W(xu) Դ }ͣ
}Ŀ
1D٣ھABCDAB=4AD=6AE=4AF=2Ƿ߅BCCDϷքecGHʹ߅EFGHLLСֵڣՈfɣ
}Q
2DڣһΰABCDAB=3AD=6ףF(xin)Ĵ˰вóһeMܴ߅EFGHʹEFG=90EF=FG=EHG=45(jng)оֻЮcEFGքe߅ADABBCϣAFBFMcHھABCD(ni)߅ϕrпܲóҪIJԇܷõ÷ҪeMܴ߅EFGHܣõõ߅EFGHeBԭcֱBCxSֱBAySϵcHˣՈfɣ
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}ĿСİְIȥЇ@I(y)(lin)ِQِһTƱ˶ȥ^TƱֻһx꼉ĸһk˰ˏ(sh)֞1235ďƽoС(sh)֞4678ďoԼΑҎ(gu)tMУСĸԵďSCһȻăɏƔ(sh)ӣ͞ż(sh)tСȥ͞攵(sh)tȥ
1ՈбķСȥЇ@I(y)(lin)ِQِĸ
2O(sh)ӋΑҎ(gu)tƽƽՈfƽՈO(sh)ӋһNƽΑҎ(gu)t
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}ĿijУW(xu)pݕrgȥW(xu)У10 kmƽɽ`һW(xu)Tƿ܇^20 minW(xu)˹܇ͬ·l(f)Y(ji)ͬr_֪܇ٶƿ܇W(xu)ٶȵ2Tƿ܇W(xu)ٶȺ܇ٶ
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}ĿD֪OֱADһcOBǡAOC(ni)һl侀ҝMAOBcAOCaOMONքeAOCAOBƽ־
1CODcAOBȆՈf
2AOB30ԇAOMcMONĶȔ(sh)
3MON55ԇAOCĶȔ(sh)
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}ĿijwƷ̵ԇNһɱ 50 ԪҎ(gu)ԇNgrڳɱrҫ@ø 40%(jng)ԇNl(f)F(xin)N cNۆr
Ԫ֮gMDʾһκ(sh)P(gun)ϵ.
1ԇ_c
֮gĺ(sh)P(gun)ϵʽ
2ԓwƷ̵ԇN@@õ Ԫԇ
ԪcNۆr
Ԫ֮gĺ(sh)P(gun)ϵʽԇNrԪrԓ̵ɫ@ǶԪ
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}ĿDƽֱϵRtABCcքeA32B04C02
1ABCcCD(zhun)D(zhun)180D(zhun)(yng)A1B1C
2ƽơABCcAČ(yng)cA2˞飨04ƽƺ(yng)ġA2B2C2
3A1B1C@ijһcD(zhun)ԵõA2B2C2,ՈֱӌD(zhun)ĵ .
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}Ŀijˮl(f)ЈҎ(gu)һُIO^100kg100kgl(f)r5ԪһُI100kgO^100kgIJOr8ۣ
IՈ?zh)±?/span>
ُI/kg | 0 | 50 | 100 | 150 | 200 | |
~/Ԫ | 0 | 250 | _ | 700 | __ |
~P(gun)ُIĺ(sh)ʽ
ij˸2100ԪُIOĔ(sh)
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