简介：我想那应该是一个下午，姥姥家的窗帘没有拉严，淡黄色的阳光透进昏暗的房子。你剥开一粒水果糖，摇摇晃晃地朝我走来，轻轻放进我的嘴里。透明的糖果，好像玻璃纽扣。于是清淡的香甜蔓延开来。

简介：点点:一个词汇研究的狂热者,也是一个理想主义者。对词汇的来源和发展特别有兴趣,每次有人随便说起一个单词,他总是可以引经据典。他的记忆法掺杂了很多文化和思维的东西,所以经常让大家搞不懂或特崇拜。“毕竟,语言是承载文化的,文化是反映思维的,对吗?所以说到语言,你绝对无法脱开文化,当然还锤子,而不是钉子)。点点:记得,当时你问我这句话什么意思,我告诉你这是一句谚语:能爬上金字塔尖的只有老鹰和蜗牛。咕咕:是啊,今天我才真的把这首歌听懂。在我们东方思维里,蜗牛是可敬的动物,他通过自己慢慢地努力达到一个别人达不到的高度。钉子在默默奉献,也是非常伟大的。但是歌者想让我们知道的是,如果你可以做一个飞翔者——哪怕是一只麻雀,又为什么不呢?点点:当然,如果你是老鹰,你就高高地、迎着狂风、迎着鬼鬼祟祟的冷枪、骄傲地outstanding吧!

简介：Afreestandingfilmofpolyanilineaslargeas18cm×18cm×0.002cmcanbeobtainedbyevaporationofasolutionofthechemicallysynthesizedbaseinNMP.Itsstructurewasexaminedbytheelementalanalysis,IR,U.V.-visiblespectra,XPS,DSC,SEMandX-rayscatteringanditsconductingbehavioraswellaselectrochemicalpropertieswerestudied.Resultsshowthatthecomposition,structureofmainchain,physicalpropertiesofthefreestandingfilmofpolyanilmeissimilartothatofthepowder.However,somedifferencesinitselectronicstructure,conductivityatroomtemperatureandpotentialofredoxcouplebetweenthefleestandingfilmandpowderareobserved,whichmaybeduetocross-linkingofthefilmofpolyaniline.

简介：Biometricstechnologieshavebeenaroundforquitesometimeandmanyhavebeendeployedfordifferentapplicationsallaroundtheworld,rangingfromsmallcompanies’timeandattendancesystemstoaccesscontrolsystemsfornuclearfacilities.Biometricsofferareliablesolutionfortheestablishmentofthedistinctivenessofidentitybasedon"whoanindividualis",ratherthanwhatheorsheknowsorcarries.BiometricSystemsautomaticallyverifyaperson’sidentitybasedonhis/heranatomicalandbehavioralcharacteristics.Biometrictraitsrepresentastrongandundeviatinglinkbetweenapersonandhis/heridentity,thesetraitscannotbeeasilylostorforgottenorfaked,sincebiometricsystemsrequiretheusertobepresentatthetimeofauthentication.Somebiometricsystemsaremorereliablethanothers,yettheyareneithersecurenoraccurate,allbiometricshavetheirstrengthsandweaknesses.Althoughsomeofthesesystemshaveshownreliabilityandsolidarity,workstillhastobedonetoimprovethequalityofservicetheyprovide.Presentedistheavailablestandingbiometricsystemsshowingtheirstrengthsandweaknessesandalsoemergingtechnologieswhichmayhavegreatbenefitsforsecurityapplicationsinthenearfuture.

简介：有逐渐变细的节STTS的一个看台波浪试管与其突然的节被逐渐变细的节代替的突然的节STAS从一个standingwave试管被发展。研究被打算STAS把声学的性质和STTS的极其非线性的纯站波浪与那些作比较。STTS的声学的性质与转移矩阵被学习。它被证明，象STAS一样，STTS是刺耳的standingwave试管。与它的刺耳的性质，181dB极其非线性的纯站波浪在在它的第一回声频率激动的STTS被获得。然后，极其非线性的站波浪的浸透性质上的比较试验性的研究与一样的长度在STTS和STAS被执行。STTS能压制泛音并且同时更有效地减少站的波浪的精力损失，这被发现。与STAS相比，在扬声器的一样的电压下面，STTS获得了一个更高的极其非线性的纯站波浪。而且，它被作出对有利的裁决第三回声频率的第三泛音接近了的STTS健全来源阻抗，健全压力水平转移功能的山谷价值对应于的第七回声频率。因为这，第三泛音随基本波浪的增加很快增加了并且趋于浸透。

简介：(选自人教版九年义务教育三年制初级中学教科书《英语》第三册第13单元第50课。)一、教材分析本单元的中心话题是当代人类最关注的人口问题,除了听力材料外,说、读和写的内容绝大部分都是围绕这一中心话题展开的。第50课是以

简介：Anewapproachtothetheoryoffinite-amplitudestandingwavesinproposed,andfoumulasofsteadywaveformsarederivedfromthefundamentalequationsofhydrodynamios,asanendeavortosettlethelong-timedisputablesituation.

简介：MajorInitiativesof2015A.WemadenewstridesinkeyareasoflegislationThelawisofgreatvalueinthegovernanceofacountry,andgoodlawsareaprerequisiteforgoodgovernance.Focusingonthekeytaskofraisingthequalityoflegislation,wechanneledgreateffortintoadvancinglegislationinkeyareas.Largeinnumber,

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简介：RequestedbyMinistryofCommerceofChinaandSASAC(State-ownedAssetsSupervisionandAdministrationCommissionoftheStateCouncil),thecreditevaluationofrefractoriesenterpriseswascarriedoutbyTheAssociationofChinaRefractoriesindustrybasedontheprincipleofopen,justice,andimpartiality.Thirtyoneenterpriseswere

简介：Throughnumericalmodeling,akindofsimplifiedcalculatingmethodforstandingwavepressureonverticalfacebreakwaterhavebeenputforward.Notonlytheformulasproposedinthispaperaresimpleinformandveryeasyinuse,butalsotheypossesscontinuityonthefullrangeofstandingwave.Andmore,theprecisionrequiremenntsofcalculationcanbesatisfiedtoacertainextentinengineeringpractice.

简介：Highlyc-axis-orientedZnOfilmsweredepositedsuccessfullyonthenucleationsidesoffree-standingdiamond(FD)filmsbythedirectcurrent(DC)magnetronsputteringmethod.Theeffectofthesputteringparameters,suchaspower,gaspressureandsputteringplasmacompositionofAr-to-O_2,onthepropertiesofZnOthinfilmswasinvestigatedindetail.X-raydiffraction(XRD)measurementsshowedthat,atasputteringpowerof200W,gaspressureof0.5PaandanAr-to-O_2compositionof1:1,ahigherintensityofthe(002)diffractionpeakandanarrowerfullwidthathalfmaximum(FWHM)weredetectedwhichmeanthighc-axisorientationandhighqualityoftheZnOfilms.ToimprovethequalityoftheZnOfilm,athinZnOlayerwaspre-grownasahomo-bufferlayer.XRDmeasurementsshowedthatthisbufferlayerhadabeneficialeffectonthestructuralandmorphologicalpropertiesofthepost-grownZnOfilm.

简介：Maintainingstandingposturalbalanceisimportantforwalkingandhandlingabilitiesinpatientswithcerebralpalsy.Thisstudyincluded23patientswithcerebralpalsy(sevenwithspasticdiplegiaand16withspastichemiplegia),agedfrom7to16yearsofage.StandingposturebalancemeasurementswereperformedusinganAMTImodelOR6-7forceplatformwiththeeyesopenandclosed.Patientswithdiplegiccerebralpalsyexhibitedgreatercenterofpressuredisplacementareaswiththeeyesopenandgreatercenterofpressureswayinthemedial-lateraldirectionwiththeeyesopenandclosedcomparedwithhemiplegicpatients.Thus,diplegicpatientsexhibitedweakerposturalbalancecontrolabilityandlessstandingstabilitycomparedwithhemiplegiccerebralpalsypatients.

简介：Verticallystandinggraphene（VSG）sheetshavebeenfabricatedbyusingplasmaenhancedchemicalvapordeposition（PECVD）method.ThelateralsizeofVSGnanosheetscouldbewellcontrolledbyvaryingthesubstratetemperature.Thehighertemperatureusuallygivesrisetoasmallersheetsize.ThewettabilityofVSGfilmswastunedbetweenhydrophobicityandhydrophilicitybymeansofoxygenandhydrogenplasmatreatment.ThesupercapacitorelectrodemadeofVSGsheetsexhibitedanidealdouble-layer-capacitorfeatureandthespecificcapacitancereachedavalueupto9.62F·m-2.

简介：在有一致频率分布的一个频率加权的Kuramoto模型的同步被学习。我们阴谋分叉图并且识别asymptotic协调状态。数字模拟证明系统在两个经历二一阶的转变前面、向后的方向。除了小锁阶段的状态，新奇nonstationary协调状态，即，一个重要的站波浪状态被观察并且描绘。处于这个状态，因为他们将处于平常的站波浪状态，在协调的簇内的振荡器不是锁频率的。相反，他们的平均频率被锁到一个常数。到重要的站波浪状态的来自支离破碎的状态的批评联合力量能被执行线性稳定性分析获得。理论结果被数字模拟支持。

简介：正AsanimportantparticipantinChina'speople-to-peoplediplomacy,theChineseAssociationforInternationalUnderstanding(CAFIU)hasbeenplayingapositiveroleinpromotingdialogueandexchangesbetweenChinaandtherestoftheworld,particularlyinlettingtheworldunderstand

简介：ArestorationoftheoldYushengtangherbalmedicineshop.establishedinthe36thyearofthereignofEmperorWanlioftheMingDynasty(1608).DuringthereignoftheQianlong

简介：Inthispaper,weconsideranonlinearsystemofreactiondiffusionequationsarisingfrommathematicalneuroscienceandtwononlinearscalarreactiondiffusionequationsundersomeassumptionsontheircoefficients.Themainpurposeistocoupletogetherlinearizedstabilitycriterion(theequivalenceofthenonlinearstability,thelinearstabilityandthespectralstabilityofthestandingpulsesolutions)andEvansfunctionstoaccomplishtheexistenceandinstabilityofstandingpulsesolutionsofthenonlinearsystemofreactiondiffusionequationsandthenonlinearscalarreactiondiffusionequations.TheEvansfunctionsforthestandingpulsesolutionsareconstructedexplicitly.

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简介：Percutaneouscoronaryintervention(PCI)improvessymptomsandprognosisinischemia-inducing,functionallysignificant,coronarylesions.Useoffractionalflowreserveallowsphysicianstoinvestigatetheischemia-inducingpotentialofaspecificlesionandcanbeusedtoguidecoronaryrevascularization,especiallyinmultivesselcoronaryarterydisease.Fractionalflowreserve-guidedPCIhasbeenextensivelyinvestigated.Resultsshowthatdeferralofstentinginnon-significantlesionsissafe,whereasdeferralofstentinginfunctionallysignificantlesionsworsensoutcome.FFR-guidedPCIimprovesoutcomeinmultivesseldiseaseoverangiography-guidedPCI.Untilrecently,therewaslittleknownaboutthelong-termoutcomeofFFR-guidedrevascularizationanditsvalidityinacutecoronarysyndromes.Thisreviewaimstoaddressthenewevidenceregardinglong-termappropriatenessofFFR-guidedPCI,theneedforhyperemiatoevaluatefunctionalseverity,andtheuseofFFRinacutecoronarysyndromes.