学科分类
/ 10
194 个结果
  • 简介:嗨,朋友,想和我一起去吃"HighTea"吗?什么?"高茶"?这是什么意思?意思是茶被放在很高的桌子上吗?哈哈,不是的。它和"下午茶"的意思十分相近。我只是想和你去吃些点心!

  • 标签: 英语 阅读材料
  • 简介:剪下页面左下角的奶牛,使其翻过山顶,到达山下的挤奶棚。按照Twinkle,TwinkleLittleStar的曲调演唱这首歌。移动奶牛,沿着花朵翻越山顶,使奶牛到达山下的挤奶棚。上山时,音调逐渐升高;下山时,音调逐渐降低。

  • 标签: 小学 英语教学 教学方法 阅读教学
  • 简介:电话不通小high总喜欢在别人面前炫耀自己认识很多名人,一天早上,他看到阿拉雷正走向自己的办公室,立即拿起电话。“是的,您早!特地打电话给我实在不敢当。什么?今天吗?很抱歉,我今天跟大使有约了,改天我们再约好吗?非常抱歉!”

  • 标签: 幽默 中学 课外阅读 阅读材料 《电话不通》
  • 简介:1.TheproblemTheterm'concussion'referstoacommonformoftraumaticbraininjury,whichtypicallyoccursafterabloworinjurytothehead.Ithasbeendescribedasa'complexpathophysiologicalprocessaffectingthebrain,inducedbybiomechanicalfactors',andshearforcesinducedbyrotationalaccelerationarebelievedtobetheprimarymechanismofinjuryinconcussion.~1TheincidenceofconcussionintheUKhasbeenshowntobeup

  • 标签:
  • 简介:

  • 标签:
  • 简介:Inthispaperthemodernelectron-opticalequipmentisusedtotranslatetheclearimageofspeed-movingbubblesinbubblingliquidonasievetrayintothedigitalinformationstoredincomputer,andthecomputeraidedimage-processingtechniqueisutillizedtomeasurethebubblesizedistributionsandinterfacialareasundervariousoperatingcondtions.Andthedynamicbehaviorofbubblesintrubulentliquidisanalyzedtheoretically;themechnaismofbubbledeformationandbreakageisexploredonthebasisofKolmogorff'sisotropicturbulencehypothesis;themathematicalmodelforpredictingthegas-liquidinterfacialareaisproposed,Thecomparisonbetweenthesimulatedresultsandtheexperimentaldatashowthatthemodelishigherinaccuracy,simpleinformandconvenientinuse.

  • 标签: 气-液界面 蒸馏柱 塔板 气泡大小分布 扰流 计算机辅助图形分析
  • 简介:Thetoolsystemoftheorganizationalriskanalyzer(ORA)tostudythenetworkofEastTurkistanterroristsisselected.Themodeloftherelationshipsamongitspersonnel,knowledge,resourcesandtaskentitiesisrepresentedbythemeta-matrixinORA,withwhichtoanalyzetherisksandvulnerabilitiesoforganizationalstructurequantitatively,andobtainthelastvulnerabilitiesandrisksoftheorganization.Casestudyinthissystemshowsthatitshouldbeashortcuttodestroyeffectivelythenetwork...

  • 标签:
  • 简介:Thispaperpresentsamethodologytodeterminethreedataquality(DQ)riskcharacteristics:accuracy,comprehensivenessandnonmembership.Themethodologyprovidesasetofquantitativemodelstoconfirmtheinformationqualityrisksforthedatabaseofthegeographicalinformationsystem(GIS).FourquantitativemeasuresareintroducedtoexaminehowthequalityrisksofsourceinformationaffectthequalityofinformationoutputsproducedusingtherelationalalgebraoperationsSelection,Projection,and...

  • 标签:
  • 简介:Toofferatheoreticguidancetopractice,onthebasisoftheworkinanemergingstrandofsupplychainmanagementandbymatchingtheconstructsofperformanceandrisktogether,aframeworkbetweensupplychainriskmanagementandorganizationalperformanceisdeveloped.Theframeworkincludesaseriesofmutuallyassociatedprocessesasfollows:risksourcesandprofiles,riskandperformancedrives,riskandperformanceconsequences,riskmanagementresponses,andriskandperformanceoutcomes.Furthe...

  • 标签: