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简介：ThePhilippinedepartmentofEnergy(DOE)hassignedamemorandumofagreementwiththeJapanesegovernmentforaP33.SM(US$0.67M)demonstrationproject.The65kWmicrohydropowersystemwillbenefitabout200householdsinLeyte.

简介：除了逛街、吃饭、看电影,小情侣约会还有什么好玩意呢?micro一下吧!iQuemicro全名为"iQueGAMEBOYmicro",是任天堂GAMEBOYmicro主机的中国版,它采用轻薄短小的金属机身、高精细度的2英寸背光液晶屏及可更换的面板设计。

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简介：Effectofvelocityjumpandtemperaturejumpontheheatandmomentumtransferinmicro-domainsisdiscussedindetail.Asimulationaidedbylocallyfullydevelopedassumptionisdevelopedtoexplaintheexperimentalresultsdifferentfromthosepredictedbyconventionaltheory.Heattransferinmicro-channelsundertheuniformheatfluxisalsoanalyzed.Itisfoundthatvelocity-jumpandtemperature-jumphaveanoppositeinfluenceandNusseltnumberhasagreatervaluewhentheKnudsennumberisverysmall,WiththeincreasingofKnudsenNumber,Nussqltnumberbecamesmallerthan8.24.

简介：说比尔盖茨是天才，没有多少人会反对，他拥有多项世界第一他是第一个靠观念、智慧、思维致富，荣登世界首富的人，也是有史以来最年轻的世界首富；他是第一个白手起家、在短短20多年内创造个人财产达到无人能及的商业奇才；他首开新经济致富的先河，成为人类历史上第一个靠软件拥有亿万资产的先知先觉者；他是第一个利用高科技和高智商创造巨额财富的典范……而且他还在继续创造着无数个世界第一。比尔盖茨不但是成功者，而且是所有成功者之神。

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简介：Fivekindsof45#steelsampleswithconcavefeaturesonthesurfaceweremanufacturedusingLaserTexturingTechnology(LTT).Optimumdesigntheorywasusedtodesigntheexperiment,andatwo-levelorthogonaltable-L16(215)designwasadopted.Micro-wearandmicro-frictionexperiencedbysampleswithconcavesurfacefeaturesandsampleswithsmoothsurfaceswerecomparedexperimentally.Thewearresistanceofsampleswithconcavesurfacefeatureswasincreasedmost,anddifferentsurfacemorphologieshaddifferenteffectsonfrictionandwearproperties.

简介：这份报纸报导巨浪的试验性、理论的学习发生在原型一台极端微离心的压缩机。作为第一步，10次缩放有40公里的一台极端微离心的压缩机的模型外部直径被设计并且生产。为有B参数的几不同价值的巨浪的短暂行为的详细试验性的调查被执行。试验性的结果在巨浪期间与非线性的lumped参数理论获得以便为微离心的压缩机验证理论巨浪模型的有效性的那些相比。作为结果，巨浪的相当不同的行为在实验并且在分析为B的不同价值出现了。关键词微离心的压缩机-澎湃-lumped参数模型CLC数字TK474.8+2

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简介：WhatisacredibleseismicprecursorinobservationofdeformationArealseismicprecursoroughttoberesultedfromthevariationsintheearthstrainandstress.Thedeformationobservationcanprovidetheinformationduringearthquakegestationandoccurrenceperiodforus.Usuallytheseismicprecursorscanbedividedintofieldandepicentralregionprecursors.Theprecursorinformationisveryusefulforseismicpredictionfromepicentralregionornearepicentralregion.Micro-deformationobservationmainlyincludestilt,strainandgravityobservation.ComparedwithGPS,geodesyandmobiledeformationobservation,micro-deformation(tilt,strain)showsthechangeofdeformationwhichiscontinualinalimitedvolumewithdominantobservedrangeof10(6~10(10m.Becausethevariationofthecrustalnatureandcrackingcanbedirectlyobtainedbymicro-deformationobservation,itisaneffectivewaytofindmiddle-shorttermandshort-termprecursor.

简介：Thispaperdescribestheuseofoverlappinggridsforthecalculationofflowaroundsingleandmultiple-particleconfigurationsatthemicroscale.ThebasicequationsforcalculationarethoseforconservationofmassandmomentumwhicharesolvedusingacommonFinite-Volumeformulation.Thehydrodynamicparticle-particleandparticle-wallinteractioncanbecalculatedbyusinganoverlappingorChimeragridscheme.Withthegridstructuringprocedureitispossibletousesimpleandstructuredgridsaroundtheparticlesandtheoverallmaingridgeometry.Theparticlegridsarelappedoverthemaingridsuchthattheycanmoveindependentlyaftereachtimestepwithoutremeshingthewholegeometry.Thepapergivesresultsforthevalidationofthecodedevelopedforgeneraltestcases,forarotatingellipsoidinsimpleshearflow,theflowaroundparticlesattachedtoawall,themotionofaparticleinthevicinityofawallandsomeresultsfortheflowthroughapackedbedconfiguration.

简介：Anoveldischargedeviceisdesignedonthebasisoftheconfigurationofmicro-hollowcathodedischarge(MHCD).ByusingmanyMHCDsinparallelconnection,amicro-dischargearraycanbeconstructed.Withthemicro-dischargearray,ahigh-pressurehigh-currentdensityglowdischargeplasmascanbeformedtomakeaplasmadisplaypanel(PDP).Anairdischargeexperimentisfinishedwiththedischargedevice.Thestabledirectcurrentglowdischargeisformedunderthepressurefrom20Torrto500Torr.Thevoltage-currentcharacteristiccurveandthedischargephotographarenoted.Thevoltage-currentcharacteristiccurvehasapositivedifferentialresistancecoefficientonthewholedischargerange.Theestimatedcurrentdensityreaches70.1A/cm3,thepowerdensityis3.6×104W/cm3,andtheelectrondensityisintheorderof1013cm-3atp=200TorrandID=10mA.TheexperimentalresultsindicatethatthedesigneddischargedeviceisappropriateforPDP.

简介：JiaXiangdejustdidn’tknowwhattodowhen,fiveyearsago,helosthisjobatastate-ownedchemicalfactory.Hewasgivenmi"unemploymentpay"of200yuan(US$24.1)permonthforhisfamilyofseven."Mywilehadnojobandlifewasreallyhardforus,"herecalls."IhadthoughtIwouldbedoneforuntilthegovernmentsteppedintohelp.Igotapettyloanfromthegovernment,andthathashelpedmeturnanewleafinlife."

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简介：Dopedmicro-crystallinesiliconfilmsaredepositedattemperaturesaslowas400℃bythecatalyticchemicalvapordepositionmethodusingasilaneandhydrogengasmixture.ElectricalpropertiessuchasthecarrierconcentrationandtheHallmobilityareinvestigatedforvariousmeasuringtemperatures.Itisfoundthatthegrainsofmicro-crystallinesiliconarepreferentiallyorientedalongthe(220)direction,andthattheHallmobilityislargerthan8cm^2·V^-1·s^-1,thecarrierconcentrationisabout1×10^17cm^-1-1×10^19cm^-3atroomtemperature.

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简介：Thepropertyofsiliconmicro-capacitiveaccelerometerisanalyzedanddiscussedbyestablishingthemodelofthesensor,tolayabasisforoptimizationdesignofsensorsystemstructure.Discussedissuesincludethestaticmodelinganddynamicbehaviorofthetwocommnlyusedstructures,i.e.,double-cantileversupportedandfour-beamsupportedstructures,andalsothemeasurementrangeofthesedevices.