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        1. ߿гĵӋ(j)

          һ  \(yn)(dng)Ӌ(j)

          һ طr(sh)^(q)r(sh)Ӌ(j)

          (j)ɵصĽ(jng)15ɵصĵطr(sh)1Сr(sh)

          1֪(jng)r(sh)^(q)  r(sh)^(q)(sh)ֽ(jng)ȡ15 ȡ(sh)|(jng)|r(sh)^(q)(jng)r(sh)^(q)

          2֪ijصطr(sh)һصطr(sh)  طr(sh)=֪طr(sh)ɵؽ(jng)Ȳ15/r(sh)|

          3֪ij؅^(q)r(sh)һ؅^(q)r(sh)  ij؅^(q)^(q)r(sh)=֪؅^(q)^(q)r(sh)ɵؕr(sh)^(q)|

          4r(sh)^(q)=וr(sh)^(q)(sh)ҕr(sh)^(q)(sh)

          5֪ɵصطr(sh)һؽ(jng)ȣһصĽ(jng)  (jng)=֪(jng)ȡɵصطr(sh)4/1|

          6֪ijr(sh)ır(sh)gԓؽ(jng)  (jng)=120E(dng)?sh)رr(sh)g-124/1㡣

          7֪ijصճır(sh)gLҹL(jng) 

          (dng)?sh)r(sh)ır(sh)g   (dng)?sh)r(sh)ır(sh)g=ճ+L/2=-L/2

          6еĹʽ⡣

          8ՈDϳcc(din)ڽ(jng)طr(sh)600辀cc(din)ڽ(jng)ĵطr(sh)1800辀cijc(din)ڽ(jng)000c(din)O1200c(din)Oҹ

          ɂ(g)ڷȵӋ(j)

          (j)طr(sh)0r(sh)Ľ(jng)|180㣨H׃һ֮fһ

          180㽛(jng)ĵطr(sh)nr(sh)tһķn15ɴˣһ/fһ=15n/180-15n

          ҹL̵Ӌ(j)

          (j)D(zhun)ĽٶȞ15/Сr(sh)

          1ijؕҹL=ԓؾȦҹȔ(sh)15/Сr(sh)

          2L=طr(sh)-ճطr(sh)=12-ճطr(sh)2=طr(sh)-122

          3O^(q)L24Сr(sh)Oҹ^(q)L0Сr(sh)ϸؕLh(yun)12Сr(sh)ɷȫؕL12Сr(sh)

          4ͬҹLճr(sh)ͬ

          5ͬͬȵăɵؕҹL෴ijؕL=(yng)һͬȴСصҹL

          ģճr(sh)̵Ӌ(j)

          1ճr(sh)=12-L/2=ҹL/2r(sh)=12L/2=24-ҹL/2

          2ՈDϳcc(din)ڽ(jng)طr(sh)600辀cc(din)ڽ(jng)ĵطr(sh)1800辀cijc(din)ڽ(jng)000c(din)O1200c(din)Oҹ

          3ՈDгϸؾճ辀ϵĸؾ䡣Ȼ(j)ɵصĽ(jng)Ȳcطr(sh)P(gun)ϵӋ(j)

          壩̫ꖸ߶ȵӋ(j)

          1̫ꖸ߶ֱ̫c(din)h=90㣩ͬĈAʽfp辀Ϟ0h0ҹh0h=0}һҪעѵ̫ꖸ߶ȾDD(zhun)ՈDP(gun)Iעc(din)?yn)ֱ̫c(din)?yn)ҹc(din)

          2̫ꖸ߶ȵķֱֲ̫c(din)ھϱɂ(c)fpH90-|ա|ʽH̫ꖸ߶鮔(dng)?sh)ؾȡֵĞֱ̫c(din)ľպͦλͬһȡ-tȡ+

          3ɵصľȲ=ɵص̫ꖸ߶Ȳ

          4O^(q)еĘOc(din)ģ磩̫ꖸ߶cֱ̫c(din)ľͬ

          5tanH=UL/UӰL

          zhic(din)Ӌ(j)

          ɂ(g)c(din)P(gun)ڵČQ佛(jng)Ȼa(b)λ෴侕ͬλ෴

          ߣ\(yn)(dng)ٶȵӋ(j)

          1D(zhun)ٶȣٵϳϱOc(din)ؽٶȶÿСr(sh)15㣻ڵϳ̎ٶϱOc(din)0⾕ϾٶV=Vcos=1670cos km/h ͬl(wi)ǵĽٶcϳOc(din)һc(din)ٶȱȌ(yng)ϵc(din)

          2D(zhun)ٶȣٶh(yun)c(din)7£^ڽc(din)1£^ٶcơ

          3\(yn)(dng)XҹڵӋ(j)㣺T=360/D(zhun)ٶȡ\(yn)(dng)ٶȣͬp

          ˣijգRֱ̫c(din)ĵλõӋ(j)

          ijգRֱ̫c(din)ĵλ=2326NDRD622*2326*4/365

          f1˹ʽֻܴӋ(j)һꮔ(dng)ijֱ̫c(din)ľλ

          2Ӌ(j)Y(ji)ֵt鱱ؓ(f)ֵtϾ

          3RijڣR-622ԓc622씵(sh)2326*4/365ֱ̫c(din)һՃ(ni)Ƅ(dng)ľȾxO(sh)Ƅ(dng)DŽٵģ

          ) ֱ̫Ľ(jng)̫ꖸ߶ٶȾٶ(j)˿Ӌ(j)ԓ(jng)ijһc(din)ľȔ(sh)ֱֵ̫t̫ꖸ߶ٶ(jng)Ⱦٶֱ̫c(din)ڳt̫ꖸ߶ٶ(jng)ȵIJֵһ̫ꖸ߶ȵIJֵԴԓijһc(din)Ľ(jng)Ⱥ͵طr(sh)

          ʮ

          1ijصıOǵǾǮ(dng)?sh)صľȡ?/p>

          2F(xin)OҹO;c(dng)յֱ̫c(din)ľȻ

          3ͬһl(jng)ϵľȲڃɵص̫ꖸ߶Ȳ

            ؈DӋ(j)

          1ߵӋ(j)

          =DϾx/(sh)Hx

          ע⣺ٱ߱]ІλӋ(j)r(sh)ҪעDϾxc(sh)HxĆλҪȓQy(tng)һڱߴС(sh)Hnj(sh)HxsСij̶(sh)ֵϱF(xin)ֵĴС۱ߵĿsСŴǾxĿseĿs܈DϾxҪڵ؈Dȡ

          2(sh)Hx

          1(sh)Hx=DϾx/

          2ڽ(jng)W(wng)Dϣ(jng)1=111ǧ  1=111*cosAǧAǾ

          3^߶  ɵȸ߾ֱД

          4߶  ɵصĺβ

          1ȸ߾؈D  c(din)߶ȹʽ:•ܣȣ•УȞ߶ȸ߾࣬ȸ߾l(sh)Ӌ(j)㶸µĸ߶ȕr(sh)xཻȸ߾ėl(sh)

          2Ȝؾ؈D  ÿ½0.6ξ100

          5¶ȵӋ(j)

          ¶=ɵص߶/ɵصČ(sh)Hˮƽx

          ע⣺ɵصˮƽxͬڃɵ،(sh)Hx

          ٵȉDеL(fng)СɅʽtanA=MN(MʾȉNʾ(sh)Hˮƽx)M(jn)б^

          ڵȉDˮƽ≺ݶĴСtanA=MN(MʾȉNʾ(sh)Hˮƽx)

          tan(sh)tֵԽL(fng)ˮƽ≺ݶλxĜزҲԽ

          6ɵg̾xӋ(j)

          ɵg̾x^@ɵصĴAϵһӻɵؾڳ辀t辀ϵ@ӻɵص̾xL=111*cosAǧA@ɵƽ^ĵĵĽǡ

            ضȵӋ(j)

          1ӵĚ׃ÿ100½06

          2(dng)ӵĚ׃С0.6/100r(sh)a(chn)جF(xin)

          3L(fng)Ч(yng)F(tun)ÿ³1001

          4،µ؜شֱfʣÿ100؜3

            ĵӋ(j)

          1˿ܶ=˿ڿ/ֲe

          2˿ȻL=һ=(dng)˿-(dng)˿ڣ/(dng)꿂?c)˿?/p>

          3˿L=ijr(sh)ĩ˿ڔ(sh)-ԓr(sh)γ˿ڔ(sh)/ԓr(sh)γ˿ڔ(sh)=˿ȻL+˿ڙC(j)еL

          4ָһr(sh)gDŮ15D49qgM֮ǧ?jn)?sh)ʾӳgDŮ1549ܚqˮƽ

          5˿ڱ=˿ڔ(sh)/ԓ؅^(q)˿ڿ(sh)

          6˿ڳ=ijһ؅^(q)һr(sh)ڃ(ni)ָͨһ꣩˔(sh)/ͬƽ˿ڔ(sh)

          7=һr(sh)ڃ(ni)˿˔(sh)/ͬƽ˿ڔ(sh)

          8˿ڿؓ(f)(dn)ϵ(sh)=ָB(yng)˿ڿ(sh)/15D64q˿ڿ(sh)B(yng)˿ָ0D14q65qϵ˿

          9Ԅe=?c)˿˔?sh)/Ů˔(sh)ͨÿ100(g)Ů˿(yng)ж˿ځʾ˿ղy(tng)Ӌ(j)҇˿Ԅe119.2100

          10XX˾ռ=XXĿ/˿ڿ(sh)

          11ֳָ(sh)= ij؅^(q)_Nֲĸe/ؿe

          12˿g(sh)ܶ=һ(g)ҵĿ?c)˿?e

          13˿ܶ=һ(g)ҵĿ?c)˿?ɸe

          14رأ˿g(sh)ܶ/˿ܶ

          15(f)Nָ(sh)=r(nng)I(y)؅^(q)һ(ni)ﲥNe/ؿe

            Ӌ(j)

          1ጷӋ(j)  һ30M=

          2ˮصӋ(j)  羮ˮcȵ

          3ď  =ˮDl(f)

          4DӋ(j)  (j)Dش

          5ƽˮƽӋ(j)

          ԭijضƽc֧

           


          ͬ(x)Դ