mcm写作模版各部分公式

1、由假设得到1. We ）Accordingtothemptions,ateveryjunctionwehave （由于假设由原因得到2. Because ourfieldisflat,we ,由假设得到1. We ）Accordingtothemptions,ateveryjunctionwehave （由于假设由原因得到2. Because ourfieldisflat,we ,sotheheightofoursourcerelative toourdoesnotaffecttheexitspeedv2 （Sincethefluid 用原来的3. Plugging推otheequationf

2、orv2,weobtain （2中得到11. Putting these together(放在一起), because of the law conservation of 得Putting(1)-(5)together,wecanobtainpupateveryjunction.infact,atthelastjunction,we 代入1中tCommonly,hisFromtheseequations, （中知道）wet引出约束条件4UsingreanddischargedatafromRainBird 结果Wefindtheattenuationfactor （得到衰减因子，常数，系数

3、）to计算结果6. Tofindthe newre,weusethe(00),whichtthevolumeofwaterflowingequalsthevolumeofwaterflowingout : （() is ;7. SolvingforVNweobtainWherenisthe 8. Wehavethefollowingdifferentialequationsforhex-andy-Whosesolutionsare （解9. Weusethefollowinginitialconditions ( 使用初值 todeterminethedrag8. Wehavethefollo

4、wingdifferentialequationsforhex-andy-Whosesolutionsare （解9. Weusethefollowinginitialconditions ( 使用初值 todeterminethedrag根据原有10. Weapplythelawofconservationofenergy（根据能量守恒定律）TheworkdonebyThedecreaseinpotentialenergyis （势能的减少Theincreaseinkineticenergyis动能的增加Drugactsdirectlyagainstvelocity,sotheacceler

5、ationvectorfromdragcanbefoundlaw F=maas:WhereaistheaccelerationvectorandmisUsingtheNewtonsSecondLaw,wetF/m=atSettingthetwosfort1/t2equalandcross-multiplying22WeapproximatethebinomialdistributionofcontendersWhere x is the cumulative distribution function of the standard normal denominatorsandsolvingt

6、heresultingquadraticinBAsyticapproximationto.fork=1,weget26 egrating, （使结合）wegetPVT=constantThemainitionoftheairisnitrogenandoxygen,soi=5andr=1.4,23AccordingLawofThermodynamics,weWhere).wealsothen sthe reofthegasandVisthe utotheIdeal对变13DefineA=nlwtobethe)（定义）rearranging1（ize E for each layer, subje

7、ct to the (2). The calculations are easier if minimize 1/E.（为了得到最大值，求他倒数的最小值）Neglecting constantfactors （对变13DefineA=nlwtobethe)（定义）rearranging1（ize E for each layer, subject to the (2). The calculations are easier if minimize 1/E.（为了得到最大值，求他倒数的最小值）Neglecting constantfactors （数）we 使服从约束条件14. Subject

8、totheWhere B is constant defined in (2). However, as long as we are obeying this , we write （Andthusfdependsonlyonhthefunctionfisminimizedat （求最小值Atthisvalueofh,the结果说明15. Thisttheharmonic meanoflandwshouldSoheoptimalsituation.16Weuseasimilarstofinditionofthedroplet,resultingWitht=0.0001s,errorfromtheapproximationisvirtually ) 18. tcase,usingthesameforeas19. Solvingfortandequating ittotherfort,we 20. resultthisequalityonlynisafunctionoff,wesubstitutefornandsolvefor f.Asv=,thisessingular单数的由语句得到21Therevenuegeneratedbytheflight24Thenwe eliminatedTfromthelast eliminatedTfromthelasttwoe