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  • 简介:伦敦眼摩天轮是世界闻名的景点。坐在上面,我们可以观赏方圆40公里的风景。你就等着体验心跳加速的感觉吧!

  • 标签: 小学 英语学习 英语教学 单词
  • 简介:Aseeing-eyedogisaspecial(特殊的)dog.Ithelpsblindpeoplewalkalongthestreetsanddomanyotherthings.Wecallthesedogs""seeing-eye""dogsbecausethedogsarethe""eyes""oftheblindmanandtheyhelphimto""see"".Thesedogsgotospecialschoolsforseveralyearstolearntohelpblindpeople.

  • 标签: 初二 英语 专项练习 参考答案 阅读理解题
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  • 简介:Objective:TocompareIOPreadingsobtainedbyGoldmannap-planationtonometrywiththoseobtainedwiththeProViewMonitorMethods:34patientswithopenangleglaucomaorocularhypertensionweretaughttousetheProViewtonometer.ThentheirIOPwasmeasuredthreetimeswiththeGoldmanntonometerandthenthreetimeswiththeProViewtonometer.In14ofthepa-

  • 标签: 青光眼 眼压监测 IOP值 测量准确性
  • 简介:晶睛牌黄金视力眼贴,医用级眼贴.保密配方源自于上市公司中药50强企业——羚锐集团倾情奉献黄金视力眼贴起源于2000年,专注爱眼护眼18年。2015年之前羚锐集团一直致力于实体药店的销售,2015年7月,为了给更多有眼疾的人送去光明.

  • 标签: 眼贴 晶睛 视力 羚锐 集团 黄金
  • 简介:眼睛是心灵的窗户。英语从法语中借鉴了这一说法,这就有了theeyesarethewindowofthemindandtheeyesarethemirrorofthesoul.据说,古罗马演说家西塞罗(Cicero,106—43B.C.)是最早表达这一意思的。他说,“Thefaceisapictureof

  • 标签: 王强 英语教学 语法 谚语 翻译方法
  • 简介:Theaccuracyoffacealignmentaffectsgreatlytheperformanceofafacerecognitionsystem.Sincethefacealignmentisusuallyconductedusingeyepositions,thealgorithmforaccurateeyelo-calizationisessentialfortheaccuratefacerecognition.Inthispaper,analgorithmisproposedforeyelocalization.First,theproperAdaBoostdetectionisadaptivelytrainedtosegmenttheregionbasedonthespecialgraydistributionintheregion.Afterthat,afastradialsymmetryoperatorisusedtopre-ciselylocatethecenterofeyes.Experimentalresultsshowthatthemethodcanaccuratelylocatetheeyes,anditisrobusttothevariationsoffaceposes,illuminations,expressions,andaccessories.

  • 标签: 脸部识别技术 计算机技术 识别模式 信号
  • 简介:AnAmericanscientistnamedWilliamDementpublishedexperimentsdealingwiththerecordingofeye-movementsduringsleep.Heshowedthatthecommonperson'ssleepisinterruptedfromtimetotimebyspecialeye-movements,somefloatingandslow,othersquickandrapid.Peoplewokenduringtheseperiodsofeye-movementsgenerallyreportedthattheyhadbeendreaming.Whenwokenatothertimestheyreportednodreams.

  • 标签: 高中 学习辅导 英语 阅读理解 参考答案