详细晾晒A题思路

artoriuslei

回复 江源 的帖子

( R' A# Q' ?# c  r  ~; `5 v& h我还以为你是我认识的一个叫李江源的学长呢
   

artoriuslei

回复 sunnyboy1982 的帖子
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这次可能思路会更重要，没问题的，加油~
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zhang0108795

回复 artoriuslei 的帖子

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    我知道，按照理论推导出来应该和数据有恒定的3.48%的差距（偏大），也不能是误差，误差应该是上下浮动的，所以这个根本和误差没有关系，是实验仪器导致的偏差

artoriuslei

回复 zhang0108795 的帖子
0 M7 V2 V' v" h; `8 ]" M) D我可能前面打错了，我没有说这个是误差，而这种偏差在假设实验仪器没有问题的情况下，是有可能发生于所给尺寸非内径尺寸的，并且我们要得到的罐容表肯定是可以用于实际的罐容表，即使是实验仪器的偏差，也必须通过修正将理论值更改为实际值嘛。
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fx0618

回复 artoriuslei 的帖子


    你的意思我保留意见，毕尽我也曾这么想过，不过仍然认为出题者不大可能这么处理。期待有官方解释。。。

fx0618

V(h,alpha,beta)=9.000000002*pi-3685.630981*h^2*alpha^5+.2017835171*h^5+7518.213450*h*alpha^6+3.375000001*sqrt(1.000000000-1.*10^(-9)*tan(alpha)-.4444444444*cos(beta)^2*h^2+1.333333333*cos(beta)^2*h-.9999999999*cos(beta)^2-1.777777778*tan(alpha)*cos(beta)*h+2.666666667*tan(alpha)*cos(beta)-1.777777778*tan(alpha)^2)/tan(alpha)+1011.476634*h^3*alpha^4-806.8237383*h*beta^2*alpha^4+259.4005899*h^2*alpha^5*beta^2+583.6513138*alpha^5*beta^2+.1377676999*h^3*beta^4+1.291666667*pi+9.372477882*h^2*alpha^5+.2017835185*h^5+10.33920583*h*alpha^6+8.072483874*h^3*alpha^4-.5273499295*h*beta^2*alpha^4+1.083334340*h^2*alpha^5*beta^2+2.437502484*alpha^5*beta^2+.1377677120*h^3*beta^4+0.9963377454e-1*h^3*beta^6-.1602564095*h^4*beta^4-.2064003361*h^5*beta^2+14.32228513*h*alpha^4+25.23373179*h^2*alpha^2*beta^2-.4483519854*h^2*beta^6+21.73955655*h^2*alpha^3+3.689052569*alpha^4*beta^2-5.711872998*h^4*alpha^2+11.10356627*alpha^3+2.911718827*alpha^5+5.437954802*alpha^7+.8527429900*alpha^9+4.385959612*alpha^2-12.15233691*alpha^4-4.809156302*alpha^6-2.858014492*alpha^8+.1963603251*h^3-13.97284066*h^2*alpha^3*beta^2-1.853407077*h*alpha*beta^4+7.351003186*h^3*alpha*beta^2-4.032992718+1.182188241*h^2-24.16759116*h*beta^2*alpha^2-1.350298126*h^2*beta^2-1.113161649*h^5*alpha+5.526213826*h^4*alpha^3-0.7432262418e-1*h^6-.4033486925*h^4+12.11852351*h^3*alpha^2+.3246329887*h^6*alpha+0.1897742131e-1*h^7-.1375873664*h+0.3544420140e-1*h*beta^2*alpha^6+3.931411842*h^2*alpha*beta^4-.2139463376*h*beta^2*alpha-2.791872391*h^4*alpha*beta^2+2.075336110*h^2*alpha^7-8.135119981*h^2*alpha*beta^2+.6146201739*h^4*beta^2+.8223529852*h^2*beta^4-.1413105633*beta^2+.8598774614*beta^4-.3317475541*beta^6-0.8065062292e-4*beta^8+25.91646886*h*beta^2*alpha^3+1.767296561*h*alpha^8-11.23599486*h^3*alpha^2*beta^2+10.64966525*h*alpha^2*beta^4+1.984562594*h^5*alpha^2+4.657267722*h*alpha+2.699761686*h^4*alpha-.2751747526*alpha-7.205809117*h*alpha^5-12.23776497*h^3*alpha^3+.7745047120*h^4*alpha^5+11.09468373*h*alpha^2+3.153736291*h^2*alpha-28.97629336*h*alpha^3-19.63672238*h^2*alpha^2-4.926751127*h^3*alpha+.3714981650*h^5*alpha^4+.2854481479*h*alpha^4*beta^4+.4293373700*h^3*alpha^4*beta^2+1.990604668*h^2*alpha^3*beta^4-.5926686500*h^4*alpha^3*beta^2+2.070796274*h*beta^2-1.684066164*h*beta^4+.6695170215*h*beta^6+0.5376708195e-4*h*beta^8-.5558211589*h^3*beta^2-.4281722218*alpha^4*beta^4+4.478860498*alpha^3*beta^4-16.43696671*alpha^3*beta^2+.1549593938*h^6*alpha^3-0.1743714420e-1*alpha^2*beta^6-4.976089735*alpha^2*beta^4+5.999262594*alpha^2*beta^2+0.3882474695e-1*h^7*alpha^2+0.1162476280e-1*h*alpha^2*beta^6+1.629393801*h^3*alpha^2*beta^4-.3752332580*h^5*alpha^2*beta^2-0.5316630210e-1*beta^2*alpha^6-4.647027932*h^3*alpha^5+0.2203532622e-3*h^9+0.2136752113e-1*h^5*beta^4-0.3950824739e-2*h^7*beta^2-6.940062476*h^2*alpha^6-6.226007700*h*alpha^7+.1385336520*h^2*alpha*beta^6+.3681788310*h^4*alpha*beta^4-0.6963134160e-1*h^6*alpha*beta^2-3.250003166*h*beta^2*alpha^5-2.786236228*h^4*alpha^4-1.932018355*h^2*alpha^4*beta^2-11.25005143*alpha^4*h^2-1.394634538*h^5*alpha^3+1.542236068*h^3*alpha^6+.3117007170*alpha*beta^6-.4738500274*alpha*beta^4+3.983435174*alpha*beta^2+0.4784484788e-2*h^8*alpha-5.971814001*h*alpha^3*beta^4+3.556011840*h^3*alpha^3*beta^2-.4076598427*h^6*alpha^2-7.332272097*h^2*alpha^2*beta^4+2.814249444*h^4*alpha^2*beta^2-0.5741381745e-1*h^7*alpha-.4156009560*h*alpha*beta^6-2.209072988*h^3*alpha*beta^4+.6266820764*h^5*alpha*beta^2+0.4148365986e-1*h^6*beta^2-0.2974769039e-2*h^8+0.9963377454e-1*h^3*beta^6-.1602564075*h^4*beta^4-.2064003342*h^5*beta^2+1723.227280*h*alpha^4+136.6152660*h^2*alpha^2*beta^2-.4483519854*h^2*beta^6-555.4225058*h^2*alpha^3+498.3138508*alpha^4*beta^2+3.35*10^(-10)*alpha*beta^8-45.81253581*h^4*alpha^2-118.2579238*alpha^3-2108.338000*alpha^5-6687.696530*alpha^7-3107.547741*alpha^9+42.09174585*alpha^2-839.6347065*alpha^4-4314.969190*alpha^6-6449.162132*alpha^8+.1963603057*h^3+362.1516698*h^2*alpha^3*beta^2+.699681838*h*alpha*beta^4-15.64483028*h^3*alpha*beta^2+1.182188274*h^2-110.1116957*h*beta^2*alpha^2-1.350298179*h^2*beta^2+2.896904629*h^5*alpha-166.0469783*h^4*alpha^3-3.375000001*sqrt(1.000000000+2.*10^(-9)*tan(alpha)-.4444444444*cos(beta)^2*h^2+1.333333333*cos(beta)^2*h-.9999999999*cos(beta)^2+5.333333333*tan(alpha)*cos(beta)*h-8.000000000*tan(alpha)*cos(beta)-16.00000000*tan(alpha)^2)/tan(alpha)-0.7432262407e-1*h^6-.4033486858*h^4+87.60007336*h^3*alpha^2+3.*10^(-7)*beta^6*alpha^3-.8560007861*h^6*alpha+0.1897742132e-1*h^7-.137587397*h-277.7864401*h*beta^2*alpha^6-5.913700564*h^2*alpha*beta^4+5.745427181*h*beta^2*alpha+6.307622246*h^4*alpha*beta^2-2728.931651*h^2*alpha^7+14.89183208*h^2*alpha*beta^2+.6146201644*h^4*beta^2+.8223530151*h^2*beta^4-.1413105781*beta^2+.8598774738*beta^4-.3317475545*beta^6-0.8065062292e-4*beta^8-468.1640491*h*beta^2*alpha^3+4299.579451*h*alpha^8-71.09981830*h^3*alpha^2*beta^2+37.15801931*h*alpha^2*beta^4+16.15216790*h^5*alpha^2-14.11477389*h*alpha-6.735432028*h^4*alpha+.825524399*alpha+4204.432174*h*alpha^5+377.8932867*h^3*alpha^3-253.7948427*h^4*alpha^5+45.74986893*h*alpha^2-5.510059993*h^2*alpha+522.2974536*h*alpha^3-117.4792099*h^2*alpha^2+11.38033010*h^3*alpha+41.82948326*h^5*alpha^4+7.90849758*h*alpha^4*beta^4-105.4698904*h^3*alpha^4*beta^2-17.66872927*h^2*alpha^3*beta^4+22.89966523*h^4*alpha^3*beta^2+2.070796323*h*beta^2-1.684066198*h*beta^4+.6695170217*h*beta^6+0.5376708195e-4*h*beta^8-2.250000000*asin(.6666666667*cos(beta)*h-1.000000000*cos(beta)-4.000000000*tan(alpha))*cos(beta)*h/tan(alpha)+2.250000000*asin(.6666666667*cos(beta)*h-1.000000000*cos(beta)+1.333333333*tan(alpha))*cos(beta)*h/tan(alpha)+0.1e-5*beta^4*alpha^5-0.32e-4*beta^2*alpha^7-.5558211302*h^3*beta^2-11.86274394*alpha^4*beta^4-39.75464039*alpha^3*beta^4+235.1934820*alpha^3*beta^2-4.580656164*h^6*alpha^3+3.375000001*asin(.6666666667*cos(beta)*h-1.000000000*cos(beta)-4.000000000*tan(alpha))*cos(beta)/tan(alpha)-.108587413*alpha^2*beta^6-16.40726074*alpha^2*beta^4+15.24481944*alpha^2*beta^2+.3188517392*h^7*alpha^2+0.7239162e-1*h*alpha^2*beta^6+5.82663236*h^3*alpha^2*beta^4-2.716058027*h^5*alpha^2*beta^2+.3333333334*(2.25-cos(beta)^2*h^2+3.0*cos(beta)^2*h-2.25*cos(beta)^2+12*tan(alpha)*cos(beta)*h-18.0*tan(alpha)*cos(beta)-36*tan(alpha)^2)^(3/2)/tan(alpha)-.3333333334*(2.25-cos(beta)^2*h^2+3.0*cos(beta)^2*h-2.25*cos(beta)^2-4*tan(alpha)*cos(beta)*h+6.0*tan(alpha)*cos(beta)-4*tan(alpha)^2)^(3/2)/tan(alpha)-3.375000001*asin(.6666666667*cos(beta)*h-1.000000000*cos(beta)+1.333333333*tan(alpha))*cos(beta)/tan(alpha)+416.6796532*beta^2*alpha^6+1522.769058*h^3*alpha^5+0.2203532622e-3*h^9+0.2136752113e-1*h^5*beta^4-0.3950824739e-2*h^7*beta^2-4641.760360*h^2*alpha^6+8186.794980*h*alpha^7-.347601241*h^2*alpha*beta^6-.6311637009*h^4*alpha*beta^4+.1644511353*h^6*alpha*beta^2-778.2017637*h*beta^2*alpha^5-313.7211244*h^4*alpha^4+474.6145048*h^2*alpha^4*beta^2-1728.154733*alpha^4*h^2+41.22590550*h^5*alpha^3+1031.502300*h^3*alpha^6-.7821027841*alpha*beta^6+2.670504847*alpha*beta^4-11.88979232*alpha*beta^2-0.1271720223e-1*h^8*alpha+53.00618781*h*alpha^3*beta^4-137.3979912*h^3*alpha^3*beta^2-3.347943263*h^6*alpha^2-26.21984549*h^2*alpha^2*beta^4+20.37043517*h^4*alpha^2*beta^2+.1526064268*h^7*alpha+1.042803718*h*alpha*beta^6+3.786982193*h^3*alpha*beta^4-1.480060214*h^5*alpha*beta^2+0.4148365966e-1*h^6*beta^2-0.2974769040e-2*h^8+4.500000001*asin(.6666666667*cos(beta)*h-1.000000000*cos(beta)+1.333333333*tan(alpha))+13.50000000*asin(.6666666667*cos(beta)*h-1.000000000*cos(beta)-4.000000000*tan(alpha))+1.071*10^(-9);

江源

回复 artoriuslei 的帖子
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    呵呵~~~不好意思，让你失望了！！！！

江源

发错了。。。