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228 个结果
  • 简介:用英语写日记,确实是培养自己英语写作能力的有效手段之一。以上日记的作者能围绕对一件事(母狗生小狗及小狗们的长大)的观察,写出很好的观察日记,从中可以看出作者观察事物的细腻和学习的认真。我们每个人都可以尝试用英文写日记,用英文把自己每天所做的事和周围发生的事写出来。

  • 标签: 写作能力 观察日记 高中 英语 写作指导
  • 简介:Objective:Tostudytheoccurrenceanddevelopmentofprimarysyphilisfromamorphologicalandstructuralaspect.Results:Thepathologicalchangesofsyphiliticchancreoccurmainlyinthedermallayer,manifestedaspartialthinningorlysisofthecapillarybasalmembrane,proliferationofcapillaryendothelialcells,thickeningofsomecollagenfibersandruptureofcollagenfiberssurroundingT.pallidum,structuraldisruptionoftheaxonsofterminalnerves,disarrangementofthesheathofthemyelinatednervefiberswithseparationoflaminaeandtheattachmentofT.pallidumonitsoutermembrane,appearanceofslightlyswollenT.pallidumintheplasmaofthecapillaryendothelialcellsandfibroblasts,andinfiltrationofneutrophils,macrophagesandplasmacellscontainingT.pallidumanditsdebrisfrequentlylinedbyaclearsheath.Conclusion:Thepathogenesisandinjuryofmechanisminprimarysyphiliscanbeexplainedmorphologicallybyitscharacteristicultrastructuralpathologicalchanges.

  • 标签: 硬下疳 梅毒 苍白密螺旋体 电子显微镜 超微结构 临床研究
  • 简介:ThispapersummarizesthebasicsituationoftheBinchuanTransmittingSeismicStationandthegeophysicalobservationsoftheareawhereitislocated,withafocusontheconstitutionoftheobservationsystemofthetransmittingseismicstation,theexcitationcharacteristicsandpropagationdistanceofsignalsexcitedbytheairgunsourceinthereservoirandwell.ThepaperalsosummarizesanddiscussesontheresultsoftheobservationsandproblemsencounteredsincetheTransmittingSeismicStationwasbuilt.Finally,thispaperproposesthemainresearchtobecarriedoutonthebasisoftheprojectaims.

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  • 简介:Statusasthmaticusisaformofbronchialasthmaattack.Thesevereonecancausefailureofrespiratoryfunction.Toalleviatethesymptomsquickly,routinetherapycouldcombinedwithcompoundsalviamiltrorrhizainjectionandvitaminK3.Comparedthe36patientsintwogroupsandfoundtheeffectswereobvious.Intravenousdripwithcompoundsalviamihiorrhizainjectioncandilatethevessel,improvethemicrocirculationandpulmonarycirculation,correctoxygendeficitandquickelydispelsputum,thusit'sconductivetotheeliminationofconvulsionofairway.VitaminK3canpromotethesynthesisandconversionofcyclicAMPandalleviatetheinflammatoryexudation,thusimproveandstrengthenthefunctionofventiliation.

  • 标签: 临床分析 治疗 哮喘 维生素
  • 简介:Objective:Toexploretheeffectofmorphologicalchangesinthedevelopmentofcondylomaacuminatum(CA)MaterialsandMethods:LesionsinfivepatientswithCAwereobserved.Results:Uponelectronmicroscopy,themostcharacteristicfeatureofthelesionsimportantfordiagnosis,wasthepresenceofdistinctperinuclearvacuolizations,orso-calledkoilocytes,amongsomeepithelialcells.Thesecellspossessedhyperchromaticnuclei,swollenmitochondria,dilatedendoplasmicreticulumanddissolvedglycogen.Therewereinterchromatingranulesandperichromatingranulesinsomenuclei.Moreoversomevirusparticleswerealsoseeninthenucleiofsomeinfectedcells.Conclusions:Theultrastructuralfindingsmaybeusedtohistopathologicallyexplainthepathogenesisandmechanismofthisdisease,anditishelpfulfordiagnosisofCA.

  • 标签: 观察报告 超微结构 尖锐湿疣 CA 上皮细胞
  • 简介:Inthepresentpaper,theauthorreportstheresultsofacupunctureofHouding(GV19)andotheracupointsselectedalongthemeridianfortreatingsciatica.Atotalof92sciaticapatientswererandomlydividedintoHoudinggroup(n=62)andcontrolgroup(n=30).InHoudinggroup,patientsweretreatedmainlywithpuncturingHouding(GV19),combinedwithHuantiao(GB30)whennecessary.Incontrolgroup,patientsweretreatedwithHuantiao(GB30),Yanglingquan(GB34)orZhibian(BL54),Weizhong(BL40),Chengshan(BL57),Kunlun(BL60),etc.whichwereselectedalongtherouteofmeridian.Resultsindicatedthatfollowing10sessionsoftreatment,inHouingandcontrolgroups,ofthe62and30cases,44and15werebasicallycured,18and10wereimproved,0and5failedinthetreatment,withthetotaleffectiveratesbeing100%and83,3%respectively.ThetherapeuticeffectofHouding(GV19)issignificantlysuperiortothatofacupointsselectedalongthemeridian.

  • 标签: 坐骨神经痛 穴位 针刺疗法
  • 简介:目的:观察针刺治疗失眠症的临床疗效。方法:以调理督脉、健脑安神为治则,对41例失眠症患者采用针刺治疗,比较治疗前、后的匹兹堡睡眠质量指数(PSQI)、九十项症状自评表(SCL-90)评分。结果:PSQI、SCL-90各成分及总分治疗前后均有统计学差异(P〈0.01)。SCL-90总积分治疗前后的差值与PSQI总分治疗前后的差值之间的相关系数为0.34(P〈0.05)。结论:调督健脑针刺法能显著改善失眠症患者的睡眠质量及心身症状,且心身症状的改善程度与睡眠质量的改善程度呈正相关。

  • 标签: 针刺疗法 失眠症 电针
  • 简介:目的:观察针刺颈项部穴位治疗假性球麻痹的,临床疗效。方法:将120例确诊为假性球麻痹患者随机分为2组,观察组60例,给予颈项针刺治疗;对照组60例,给予舌三针针刺治疗,1个月后对主要症状、体征进行系统的比较和评估。结果:观察组治愈率和总有效率为41.7%和90.0%,对照组为26.7%和81.7%,两组差异有统计学意义(P〈0.01)。结论:颈项针刺法对假性球麻痹有明显的治疗作用,能减轻乃至消除患者的相关症状和体征。

  • 标签: 假性延髓麻痹 针刺疗法 中风 并发症
  • 简介:目的:观察推拿手法治疗颈源性头痛的临床疗效。方法:54例患者随机分为推拿组和药物组,推拿组27例,接受中医推拿治疗,药物组27例,口服布洛芬治疗。比较治疗前2星期和治疗后2星期病患的头痛程度(VAS)、头痛发作频率和颈椎功能障碍(NDI)的改善。结果:治疗前推拿组和药物组的VAS,发作频率和NDI评分差异无统计学意义;治疗后两组VAS,发作频率,NDI均有下降,推拿组与药组比较差异有统计学意义(P〈0.01)。结论:推拿治疗颈源性头痛疗效优于常规剂量布洛芬。

  • 标签: 继发性头痛 椎关节强硬 推拿 按摩
  • 简介:目的:观察针刺治疗黄褐斑的疗效。方法:将90例患者随机分为治疗组和对照组,每组各45例。其中,治疗组又辨证分成3型,予针刺治疗。对照组予维生素C和维生素E治疗。结果:治疗组和对照组有效率分别为93.3%和73.3%(P<0.05),而治疗组内各型疗效无差异(P>0.05)。结论:针刺治疗各型黄竭斑均有明显的效果。

  • 标签: 针刺疗法 黄褐斑 治疗 临床资料 色素沉着异常 辨证分型
  • 简介:这研究介绍一个新方法识别敏感区域,它由为台风调用潮湿的潜在的涡度(MPV)的否定异例是坚定的适应观察。否定MPV的区域是对称的不稳定性区域并且能为台风作为敏感区域被拿,这被发现适应观察。在2008的三台风,Nuri,Fung-wong,和Fengshen,在MM5的帮助下被模仿模型。这些台风很好在开始的12个小时被模仿,这被显示出。把调查基于这些,MPV的计算顺序被执行。结果证明MPV的否定最大值总是绕为所有盒子的台风眼睛,它意味着敏感区域总是也在他们附近。

  • 标签: 台风环流 对称不稳定 自适应 适应性观测 失稳 MM5模式
  • 简介:TheensemblebasedforecastsensitivitytoobservationmethodbyLiuandKalnayisappliedtotheSPEEDY-LETKFsystemtoestimatetheobservationimpactofthreetypesofsimulatedobservations.Theestimationresultsshowthatalltypesofobservationshavepositiveimpactonshort-rangeforecast.ThelargestimpactinNorthernHemisphereisproducedbyrawinsondes,followedbysatelliteretrievedprofilesandclouddriftwinddata,whichinSouthernHemisphereisproducedbysatelliteretrievedprofiles,rawinsondesandclouddriftwinddata.SatelliteretrievedprofilesinfluencemoreontheSouthernHemispherethanontheNorthernHemisphereduetofewobservationsfromrawinsondesintheSouthernHemisphere.Atthelevelof200to300hPa,thelargestimpactisattributedtowindobservationsfromrawinsondesandclouddriftwind.

  • 标签: observation impact EFSO LETKF
  • 简介:目的:观察针刺治疗失眠症的疗效。方法:将96例失眠症患者按就诊顺序分成2组,治疗组51例,采用针刺治疗;对照组45例,口服艾司唑仑片治疗。治疗2星期后,进行疗效比较。结果:治疗组总有效率为94.1%,对照组总有效率77.7%,两组总有效率差异有统计学意义(P〈0.01)。结论:针刺治疗失眠症疗效优于口服艾司唑仑片。

  • 标签: 失眠症 针刺疗法 艾司唑仑
  • 简介:FromJan.1993toMay1993,theauthorsinvestigated30kindsofpatientswithheadache,insomnia,stiffneck,spondylopathy,periarthri-tisofshoulderjoint,herpeszoster,stomachacheanddiarrheawhoreceivedEar-seed-plasterther-apy,andobservedthelocationoftheauricular

  • 标签: shoulder diarrhea ZOSTER HERPES STIFF HEADACHE