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39 个结果
  • 简介:酒吧的气质永远是暧昧的粉红,情人节浪漫的约会场所。《风尚player》发扬粉红精神,为情人节的各位们,寻找最具电眼的醒目酒保,再通过秘密的大考验来挑选出TOP10有型又有料的酒保。我们的目的只有一个,就是各位大饱眼福的同时,知道哪里有最有型并有料的醒目酒保啦!毕竟养眼又能调美酒的酒吧,谁不愿意去呢?

  • 标签: TOP10 酒吧 PLAYER 情人节
  • 简介:Thescientificprogramofthegroupcoversbigbangnucleosynthesis,hydrostaticburninginstarsandexplosivenucleosynthesisinsupernova.Byconsideringnon-equilibriumstatistics,wesuggestapossiblewaytosolvetheLiprobleminbigbangnucleosynthesis.The13C(α,n)16Oisthemajorneutronsourceforthes-processhappeninginAGBstars.The19F(p,α)16Oisrelevanttotheproductionoffluorine.WearedevelopingexperimentalplatformstostudytheimportantreactionforthefirsttimedirectlyattheirstellarenergiesinJinpingUndergroundLaboratory.The59Festellardecayrateisimportantfortheproductionof60Fe,animportantisotopewhosegammarayhasbeenobservedbysatellites.WedetermineitsstellardecayrateforthefirsttimeusingexperimentalB(GT)strength.Thenewratereducesthediscrepancyofthe60Feyieldsbetweenthemodelpredictionsandtheobservations.Theundergroundexperimentisexpectedtobeginin2018.

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  • 简介:“夜生活”的概念并不纯粹,对某些人来说,它就是一种白天的生活。有那么一群人.当我们于梦乡中酣畅淋漓时.还在默默地忙碌着,我们笑称他们为夜猫子,其实他们只是和我们作息时间表不同罢了。“日落而作.日出而息”.是他们基本的作息时间.“黑白颠倒”是他们的基本特征.他们自我标榜:我们是夜行一族。在万籁俱寂的夜晚,人的思绪却很容易被集中起来。而夜行一族乃至很多可以自主时间的人宁愿将工作时间定在晚上,据说这样可以取得比白天更高的工作效率。可是当看到他们的工作状态时.我们不禁会暗地佩服他们的勇气和能力,就是在那气压骤降、血压骤升的时段里,他们也一样找到了人生很HIGH的境界。以下十个职业便是夜行族堪称最具快感最过瘾又不乏时尚魅力的职业.我们一起看看他们都在忙些什么……

  • 标签: 白皮书 作息时间表 专家 工作时间 工作效率 工作状态
  • 简介:TheobjectiveoftheApollon10PWprojectisthegenerationof10PWpeakpowerpulsesof15fsat1shotmin-1.InthispaperabriefupdateonthecurrentstatusoftheApollonprojectispresented,followedbyamoredetailedpresentationofourexperimentalandtheoreticalinvestigationsofthetemporalcharacteristicsofthelaser.Morespecificallythedesignconsiderationsaswellasthetechnologicalandphysicallimitationstoachievetheintendedpulsedurationandcontrastarediscussed.

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  • 简介:Thesymmetryenergywhichcharacterizestheisospindependenceoftheequationofstateofasymmetricnuclearmatter,playsacrucialroleinunderstandingavarietyofissuesinnuclearphysicsandastrophysics,suchasheavyioncollisions,exoticnuclei,stabilityofsuperheavynuclei,fusioncrosssections,thestructures,compositionandcoolingofneutronstars[1??5].Muchtheoreticalandexperimentalefforthasbeenmadetoconstrainthedensitydependenceofsymmetryenergy.Uptonow,wehavegotsomebasicknowledgeaboutthesymmetryenergyatlowdensities,whileathighdensitiesweevendonotknowitsvariationtendencyasafunctionofdensity.Theproblemremainsunsolvedduetothedifficultyofnucleon-nucleoninteractionsandmany-bodyproblems.

  • 标签: DENSITY-DEPENDENT SYMMETRY ENERGY
  • 简介:ThedemofacilityofchinaADSinjectorIIwasinstalledinthetunnelin2014.Theon-sitelayoutofdemofacilityisshownintheFig.1.ThedemofaclitymainlyincludesECRIS,LEBT,RFQacclerator,MEBTandTCM6.TheTCM6iscomposedbysixSCHWRcavity,sixSCsoleniodsandfiveBPMs.TheTCM6willbetheprototypeforthefuture2025MeVCADSsuperconductinglinac.ThebeamcommissioningofCADSInjectorIIstartedinJune2015.Itmainlyconsistsofthreesteps.

  • 标签: CADS SUPERCONDUCTING DEMO
  • 简介:Thehighrepetitionrate10J/10nsYb:YAGlasersystemanditskeytechniquesarereported.Theamplifiersinthissystemhaveamulti-passV-shapestructureandtheheatintheamplifiersisremovedbymeansoflaminarwaterflow.Inthemainamplifier,thelaserisfour-pass,andanapproximately8.5J/1Hz/10nsoutputisachievedintheprimarytest.Thefar-fieldoftheoutputbeamisapproximately10timesthediffractionlimit.Becauseofthehigherlevelsofamplifiedspontaneousemission(ASE)inthemainamplifier,theoutputenergyislowerthanexpected.Attheendwediscusssomemeasuresthatcanimprovethepropertiesofthelasersystem.

  • 标签: YB:YAG V-shape AMPLIFIER WATER-COOLED 10 J
  • 简介:在n+~(10)B反应,~5He簇排放与更新的水平计划和新光模型被讨论了参数。在这篇论文,与~5He排放有关的反应隧道详细被列出。由为轻原子核使用新反应模型,为n+~(10)的全部的出去的中子的thedouble微分的生气的节在E_n=14.2兆电子伏的B反应被计算了,并且结果与大小相当同意很好。特别地,在精力尖的系列,对全部的出去的中子双differential十字节的从~5He排放的贡献也被分析了,并且在14.2兆电子伏被给了的E_n=的60°的partialenergy尖的系列。一旦~5He排放被考虑,计算结果显示那,有在低精力区域的全部的出去的中子的double-differentialmeasurements的试穿能被改进。因此,在轻原子核的反应过程适当地认为~是5He排放是必要的。

  • 标签: ^ 5He发射 双微分交叉段 预平衡发射 反作用通道 中子
  • 简介:Wepresentapolarization-maintainingPANDAring-corefiber(PM-PRCF)characterizedbythecombinationofaring-corestructurewithtwostress-applyingrods.Thisspecialfiberdesignseparatestheadjacentmodesandavoidsthecutoffofthehigher-ordermodes,whichisacommonprobleminellipticalcorepolarization-maintainingfew-modefibers.Usingahigh-contrastindexringandstress-inducedbirefringence,thePM-PRCFfeaturessupportfor10vectormodes,witheffectiverefractiveindexseparationsfromtheiradjacentmodes>10-4.Broadbandperformanceisinvestigatedsubsequentlyoverawidewavelengthrangefrom1500to1630nm.Theproposedfiberistargetedatapplicationsinspace-divisionmultiplexingwhileeliminatingthecomplexmultiple-inputmultiple-outputsignalprocessing.

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  • 简介:中科院西安光机所瞬态光学与光子技术国家重点实验室姚保利研究组,将基于数字微镜器件和LED照明的显微技术成功用于生物医学研究,从而为深层生物样品大面积快速三维成像提供了一种新的技术手段。相关成果日前发表在《自然》子刊《科学报告》杂志上。

  • 标签: 显微技术 生物成像 国家重点实验室 速度 数字微镜器件 LED照明
  • 简介:TheZ=56bariumnucleirepresentoneofthebestexampleofanisotopicchaintoexploretheevolutionofquadrupoledeformationastheneutronnumberdecreases.Theneutron-deficientbariumisotopeswithmassnumberArangingfrom120to130couldbeeasilyproducedbytheheavy-ionfusionevaporationreactions,andthushavebeenwellstudiedinrayspectroscopyexperiments.

  • 标签: Positive-parity BAND REACTION
  • 简介:Inthispaperwereviewthedesignanddevelopmentofa100J,10Hznanosecondpulsedlaser,codenamedDiPOLE100X,beingbuiltattheCentralLaserFacility(CLF).This1kWaveragepowerdiode-pumpedsolid-statelaser(DPSSL)isbasedonamasteroscillatorpoweramplifier(MOPA)design,whichincludestwocryogenicgascooledamplifierstagesbasedonDiPOLEmulti-slabceramicYb:YAGamplifiertechnologydevelopedattheCLF.Thelaserwillproducepulsesbetween2and15nsindurationwithprecise,arbitrarilyselectableshapes,atpulserepetitionratesupto10Hz,allowingreal-timeshapeoptimizationforcompressionexperiments.Oncecompleted,thelaserwillbedeliveredtotheEuropeanX-rayFreeElectronLaser(XFEL)facilityinGermanyasaUK-fundedcontributioninkind,whereitwillbeusedtostudyextremestatesofmatterattheHighEnergyDensity(HED)instrument.

  • 标签: cryogenic LASERS DIODE-PUMPED solid-state LASER high