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        1. }Ŀ˽ijУx_չr^(q)֏ԓУSCȡ150W(xu)Mxr{(dio)醖LDʾĽy(tng)ӋD

          (j)y(tng)ӋDṩϢشІ}

          1ÿxrgһε˔(sh)ࣿÿxrgBεεĈAĽǶٶ?

          2􌢌xPӛeȦcxNʽQӛxPӛe˔(sh)ռӛx˔(sh)İٷֱaȫlνy(tng)ӋD.

          𰸡1ÿxrg1Сr˔(sh)ÿxrgBεεĈAĽ1082Pӛe˔(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
          2(j)}ã150-18+22+70=40ˣPӛeیW(xu)40

          (j)}ã100%=50%
          tPӛe˔(sh)ռӛx˔(sh)İٷֱȞ50%.

          aȫlνy(tng)ӋDDʾ

          (x)ϵд
          P(gun)(x)}

          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÷ҪeMܴ߅EFGHܣõõ߅EFGHeBԭcֱBCxBAySϵcHˣՈfɣ

          鿴𰸺ͽ>>

          ĿД(sh)W(xu) Դ

          }ĿСİְIȥЇ@šI(y)“(lin)ِQِһTƱ͸˶ȥ^TƱֻһx꼉ĸһk˰ˏ(sh)֞1235ďƽoС(sh)֞4678ďoԼΑҎ(gu)tMУС͸ĸԵďSCһȻ󌢳ăɏƔ(sh)ӣ͞ż(sh)tСȥ͞攵(sh)tȥ

          1ՈбķСȥЇ@šI(y)“(lin)ِQِĸ

          2O(sh)ӋΑҎ(gu)tƽƽՈfƽՈO(sh)ӋһNƽΑҎ(gu)t

          鿴𰸺ͽ>>

          ĿД(sh)W(xu) Դ

          }ĿijУW(xu)pݕrgȥW(xu)У10 kmƽɽ`һ֌W(xu)Tƿ܇^20 minW(xu)˹܇ͬ·l(f)Y(ji)ͬr_֪܇ٶƿ܇W(xu)ٶȵ2Tƿ܇W(xu)ٶȺ͹܇ٶ

          鿴𰸺ͽ>>

          ĿД(sh)W(xu) Դ

          }ĿOֱADһcOBǡAOC(ni)һl侀ҝMAOBcAOCaOMONքeAOCAOBƽ־

          1CODcAOBȆՈf

          2AOB30ԇAOMcMONĶȔ(sh)

          3MON55ԇAOCĶȔ(sh)

          鿴𰸺ͽ>>

          ĿД(sh)W(xu) Դ

          }ĿijwƷ̵ԇNһɱ 50 ԪҎ(gu)ԇNg΃rڳɱrҫ@ø 40%(jng)ԇNl(f)F(xin)N cNۆ΃r Ԫ֮gMDʾһκ(sh)P(gun)ϵ.

          1ԇ_c ֮gĺ(sh)P(gun)ϵʽ

          2ԓwƷ̵ԇN@@õ Ԫԇ ԪcNۆ΃r Ԫ֮gĺ(sh)P(gun)ϵʽԇN΃rԪrԓ̵ɫ@ǶԪ

          鿴𰸺ͽ>>

          ĿД(sh)W(xu) Դ

          }ĿDƽֱϵRtABCcքeA32B04C02

          1ABCcCD(zhun)D(zhun)180D(zhun)󌦑(yng)A1B1C

          2ƽơABCcAČ(yng)cA2˞飨04ƽƺ󌦑(yng)ġA2B2C2 

          3A1B1C@ijһcD(zhun)ԵõA2B2C2,ՈֱӌD(zhun)ĵ .

          鿴𰸺ͽ>>

          ĿД(sh)W(xu) Դ

          }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)

          鿴𰸺ͽ>>

          ĿД(sh)W(xu) Դ

          }ĿDֱ2cmĈAμƬһAĽǞ90OABcOABڈAϣһAFtAFĵAİ돽 cm

          鿴𰸺ͽ>>

          ͬ(x)Դ