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287 个结果
  • 简介:Duringaclassofcalculusmylecturersuddenlycheckedhimselfandstaredintentlyatthetableinfrontofhimforawhile.Thenheexplainedthathethoughthehadbroughtsixpilesofpaperwithhim,but"nomatterhowhecounted"therewasonlyfiveonthetable.Thenhebecamesilentforawhileagainandthentoldthefollowingstory:

  • 标签: 高一 英语 阅读练习 学习辅导
  • 简介:吸引我们一集接一集地追下去的除了四位女主角轮番的时装表演,还有那一句句入木三分的对白——Carrie的悲观自省,Samantha的尖酸刻薄,Charlotte的乐观纯真,Miranda的理性执着,还有更多……

  • 标签: 高中 英语 双语阅读 影视评论
  • 简介:ChangesinTenYearsInNyingchiYUANSHABOnthemorningofApril30,agroupofleadersoftheTibetAutonomousRegionleftLhasaforNvinZchi.Theywe...

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  • 简介:[1]BorgeforsG.Distancetransformationsinarbitrarydimensions.Computer,Vision,GraphicsandImageProcessing,1984(27):321~345[2]LarkinJ.AnANSICprogramtodetermineinexpectedlineartimetheverticesoftheConvexHullofasetofplanarpoints.Computers&Geosciences,1991,17(3):431~443[3]SidesE,HackR.SeminarReport:three-dimensionalGIS:futuredevelopments.ITCJournal,1995(2):151~164[4]FritschD.Three-dimensionalgeographicalinformationsystemsstatusandprospects.In:InternationalArchivesofPhotogrammetryandRemoteSensing,Vienna,1996,(B3):215~278[5]GongJY,XiaZG.Anintegrateddatamodelinthree-di-mensionalGIS.In:ProceedingsofGeoinformatics'96WuhanInternationalSymposium.1996.107~120[6]ManacedonioG,PareschiMT.Analgorithmforthetriangulationofarbitrarilydistributedpoints:applicationstovolumeestimateandterrainfitting.Computer&Geosciences,1991,17(7):859~874[7]MolenaarM.Atopologyfor3Dvectormaps.ITCJournal,1992(1):25~33[8]PiloukM,etal.ATetrahedron-based3DvectordatamodelforgeoinformationIn:AdvancedGeographicDataModeling.NetherlandsGeodeticCommission,PublicationsonGeodesy,1994.129~140[9]LiQQ,LiDR.Datastructuresinthreedimensionalgeographicinformationsystem.JournalofWuhanTechnicalUniversityofSurveyingandMapping,1996,21(2):128~133(inChinese)[10]LiQQ,LiDR.HybriddatastructurebasedonOctreeandTetrahedronin3-DGIS.In:InternationalArchivesofPhotogrammetryandRemoteSensing,Vienna,1996,31(B4):503~507[11]LiQQ,LiDR.Studyondatastructurein3-DGIS.In:ProceedingsofGeoinformatics'96WuhanInternationalSymposium,1997.229~237

  • 标签: 3-D GIS 有四面的网络(十) 产生算法
  • 简介:Ateachercanbeanyage.JustaskChrissieMckenney.Shewasonly10whenshestartedteaching.HowdidChrissiegetthejob?Itwasnoteasy.Chrissiewantedtohelpchildrenwhocannothear.Buttheschoolhadneverhadsuchayounghelper.CouldChrissiedoit?FirstChrissielearnedtosign(打手语;手语).Signingisawayoftalkingwithyourhands.

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  • 简介:卡莫·罗姆布奇是匈牙利著名的女翻译家。她大致用了25年的时间学习了16种语言,其中10种达到能说的程度,另外6种达到能翻译专业书刊,阅读和欣赏文艺作品的程度。她把自己语言学习的心得体会总结为十条,这些经验很值得我们学习。

  • 标签: 英语教学 教学方法 阅读教学 课外阅读
  • 简介:摘要目的探讨肺下叶结核的临床特点,为临床诊断提供参考。方法对780例肺下叶结核的症状、X线表现和纤维支气管镜检查进行回顾性分析。结果多数患者临床表现不典型,或被并存病掩盖;病灶多呈小片状或斑片状渗出影,多形性混合灶及空洞少见。(780例患者体检发现70例(8.9%),因症就诊者710例(91%),主要症状有发热、咳嗽、咳痰、咯血、乏力、盗汗、胸痛等症状;病变位于肺下叶背段,多于基底段;纤维支气管镜检查有利于结核病的诊断。结论肺下叶结核病变隐匿,X线表现不典型,极易误诊或漏诊。痰查抗酸杆菌及纤维支气管镜检查有助于诊断,部分患者病变局限,诊断不明确可考虑手术治疗。

  • 标签: 下叶 肺结核 临床特点
  • 简介:整合DX10显示核心的780G主板目前在市场上炙手可热。进入4月开始大量供应。日前,斯巴达克推出的第二款780G主板黑潮BA-200已经到货市场,售价为599元,给关注性价比和黑潮产品的用户带来新选择。黑潮BA-200主板采用标准ATX大板型。基于AMD780G/SB700芯片组设计.

  • 标签: 斯巴达 黑潮 上市 主板 性价比 ATX
  • 简介:  Inordertoenhancethegeneralpublic'sawarenessonintellectualpropertyprotectionandshowcaseChina'seffortsinIPRprotection,theOfficeoftheNationalWorkingGrouponIPRProtectionhasjoinedtheMinistryofPublicSecurity,theMinistryofCulture,theGeneralCustomsAdministration,theStateIntellectualPropertyOffice,theSupremePeople'sCourtandtheSupremePeople'sProcuratorateinlaunchinganonlineselectionof"thetoptencasesofIPRinfringement,2005"oversuchwebportalsasSohu.Theselectionlastedfrom13thofFebruarytothe13thofMarch.……

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  • 简介:Accordingtothereportofthe17thNationalCongressoftheCommunistPartyofChina,historicchangeshaveoccurredintherelationsbetweencontemporaryChinaandtherestoftheworld,

  • 标签: 中国共产党 世界观 当代中国
  • 简介:Theworldeconomy,whichhasdisplayedunprecedentedchangesinthe21stcentury,hasthreecharacteristics:thecollectiveriseofemergingpowers,theescalatingdevelopmentofglobalization,andthefurtherdeteriorationofglobalimbalances.Internationaleconomicdevelopment,therelationshipbetweenmarketdemandandsupply,thebalanceofpowerbetweenSouthandNorth,andworldeconomicrelationsandworldorderareinastateofconstantflux.Inthenexttenyears,theworldeconomywillfollowatrendthatmaybedefinedas'chaotic','changing'and'new'.Itis'chaotic'becausetheWestwillcontinuetowrestlewiththeaftermathofthefinancialandeconomiccrisis,'changing'becausetheinternationalfinancialandeconomicsystemwillbetransformed,and'new'becausepatternsinworldpowerwillundergogreatchanges.Themega-crisisembodiesbigrisks,fundamentalreforms,andgreatopportunities.

  • 标签: 世界经济 展望 国际经济 经济关系 经济危机 经济体系