简介:1968年,曼联以一座沉甸甸的欧洲冠军杯,祭奠了在慕尼黑空难中丧生的"巴斯比孩子"的亡灵;31年之后,曼联再现昔日荣光,弗格森率领着空前强大的"红魔",开辟了史无前例的黄金时代。1999年,曼联囊括了英超冠军、足总杯冠军和欧洲冠军联赛冠军,风头一时无两,尤其是在冠军联赛决赛中上演的神奇大逆转,更是史无前例。接下来的两个赛季,曼联以绝对优势连续夺取英超冠军,他们也成为了首支完成英超三连霸的王者之师。从单赛季的三冠王到三夺英超锦标,十年磨一剑的弗格森迎来了教练生涯最华彩的三年,贝克汉姆领衔的"92一代"、狂傲不羁的基恩以及珠联璧合的"黑风双煞"威震四方。曼联的辉煌永远不会随着光阴的流逝而褪色,那些血与火的场景、跋涉和征服的脚印、夺冠时刻的纵情欢呼,至今仍停驻在无数球迷的脑海。
简介:Usingtheregionalair-seacoupledclimatemodelRegCM3-POM,aseriesofnumericalexperimentsareperformedtosimulatethesummerclimatein1997and1998withdifferentcouplingtimesteps.Theresultsshowthatthecoupledmodelhasgoodperformanceonthesimulationofthesummerseasurfacetemperature(SST)in1997and1998,andthesimulationresultsofCPL1(withthecouplingtimestepat1hour)aresimilartothoseofCPL6(withthecouplingtimestepat6hours).ThecoupledmodelcanwellsimulateSSTdifferencesbetween1997and1998.Asforthesimulationofthedroughtin1997andthefloodin1998,theresultsofCPL6aremoreaccurate.Thecoupledmodelcanwellsimulatethedroughtin1997overNorthChina,andcomparedwiththeresultsoftheatmospheremodelRegCM3,thesimulationabilityofthecoupledmodelisimproved.Thecouplingmodelhasbetterabilityinthesimulationofthecirculationinthemiddleandlowlevels,andthewatervaportransportationinthecouplingmodelisreasonableinboth1997and1998.RegCM3(anuncoupledmodel)cannotcorrectlysimulatethetransportationpathdifferencesbetween1997and1998,butthecoupledmodelcansimulatethedifferenceswell.
简介:这研究在东亚上在地区性的气候模型(版本4.3)(RegCM4.3)讨论对流parameterization计划(每秒字符数)的敏感。用在RegCM的不同每秒字符数的模拟与相比为这个区域发现一个合适的计划,,不同计划的表演被区域和seasonality极大地影响。在东南中国和孟加拉的海湾上,Grell计划与观察数据相比展出夏天降水的最低RMSE。而且,在土地上的Emanuel和在海洋(ELGO)上的Grell计划提高模拟与在西方的Ghats上的任何单个每秒字符数(Grell/Emanuel)比较,斯里兰卡,和东南印度。在Huang-Huai-Hai平原(3H)和西藏的高原(TP)上中国的区域,Tiedtke计划与高关联系数和可比较的振幅模仿更合理的夏天降水。特别,它复制8公里d的最小的对流降水偏爱<啜class=“a-plus-plus”>在整个在东亚上的一年的1和最低RMSE。为降水的季节的变化,而且,Tiedtke计划结果在3H和TP区域上接近观察数据。然而,任何一个每秒字符数都不能在诺思巴基斯坦(NP)上模仿季节的变化。与以前的研究比较,这研究的结果在南亚上支持Grell计划。然而,Tiedtke计划为3H,TP和NP区域显示出优势。更厚的PBL,潜伏的热流动,深传送对流的唯一的能力和在Tiedtke的乘火车过程策划的更少的表面负责减少湿偏爱。
简介:1998款丰田佳美轿车防抱死制动(ABS)系统和牵引力控制(TRAC)系统主要由ABS/TRAC电子控制单元(ECU)、执行器、电磁阀继电器、电机继电器、TRACOFF(牵引力控制取消)开关和速度传感器等组成.
简介:TheonsetofSouthChinaSeasummermonsoonin1998occurredonMay21st.UsingtheU.S.NationalCentersforEnvironmentalPredictionreanalysisdata,thispaperexaminesthephysicalprocessoftheweakeningofasubtropicalanticycloneinWestPacificduringtheonsetperiodusingtheZwack-Okossivorticityequation.Resultsshowthatduringthepre-onsetperiod,thepositivevorticityadvectioninfrontofanuppertropospherictroughwasthemostdominantphysicalmechanismfortheincreaseofthecyclonicvorticityonthe850-hPalayerovertheSouthChinaSeaanditsnearbyregion.Thesecondarycontributiontotheincreaseofthecyclonicvorticitywasthewarm-airadvection.Aftertheonset,themagnitudeofthelatent-heatwarmingtermrapidlyincreasedanditseffectontheincreaseofthecyclonicvorticitywasaboutthesameasthepositive-vorticityadvection.Theadiabatictermanddivergencetermcontributednegativelytotheincreaseofthecyclonicvorticitymostofthetime.Thus,thepositivevorticityadvectionisthemostimportantphysicalmechanismfortheweakeningoftheWestPacificsubtropicalanticycloneovertheSouthChinaSeaduringtheonsetperiod.