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500 个结果
  • 简介:Inordertoimprovethecarsalesservice4Sshopmanagementlevel,improvetheeconomicandsocialbenefitsofenterprises,incentivesareusedtoencouragetheirown4sshops.Inthispaper,throughouttherelatedanalysisofthequarterlyandannualawardsincentiveprograminlarge-scaledomesticautomobileenterprises,entropymethodwithMATLABsoftwareisappliedtoestablishthedimensionalfitfunction.Inthedataprocessing,themultiplelinearregressionfunctionintoLingosoftwareisemployedtogetthebestsolution;andClanguageisusedtorunthescreeningdataprogramthroughtheconsistencytestprograminthesensitivityanderroranalysis.Firstofall,considerthecompanytomaximizeprofitsandmaximizetheamountofcomplaintsinthestoretomaintainalowtarget;intermsofstaff,weshouldconsiderprovidingmoreincentivesforemployees;inthecustomer,theoverallsatisfaction,serviceAttitude,vehiclecleanlinessbasedshouldbeimproved.Andtwoprogramsforthemonthlyprofitandexcessprofitsofprogressiveincentivesshouldalsobeimproved.

  • 标签: ENTROPY Weight Method RELATED INDICATORS GRAY
  • 简介:ErdǒsandSósconjecturedin1963(see[1],Problem12in247)thateverygraphGonnverticeswithsizee(G)>1/2n(κ-1)containseverytreeTofsizek.Inthispaper,weprovetheconjectureforgraphswhosecomplementscontainnocyclesoflength4.

  • 标签: 顶点集 曲线图 图论 包裹 树状图
  • 简介:Liquid-solid(L-S)masstransfercoefficients(Ks)werecharacterizedinagas-liquid-solid(G-L-S)three-phasecountercurrentmagneticallystabilizedbed(MSB)usingamorphousalloySRNA-4asthesolidphase.Effectsofsuperficialliquidvelocity,superficialgasvelocity,magneticfieldstrength,liquidviscosityandsurfacetensionwereinvestigated.ExperimentalresultsindicatedthattheexternalmagneticfieldincreasedKsinthree-phaseMSB,ascomparedtothoseinconventionalG-L-Sfluidizedbeds;thatKsincreasedwithmagneticfieldstrength,superficialgasandliquidvelocitiesanddecreasedwithliquidviscosityandsurfacetension;andthatKsshoweduniformaxialandradialdistributionsexceptforsmallincreasesclosetothewall.DimensionlesscorrelationswereestablishedtoestimateKsoftheG-L-ScountercurrentMSBusingSRNA-4catalyst,withanaverageerrorof3.6%.

  • 标签: 磁力稳定床 对流 液体-固体传质 非晶态合金 SRNA-4催化剂
  • 简介:Polyolefinsthatbearachiralsidechain(typicallyanisobutylgroup)experienceaso-calledmacromolecularamplificationofchirality:thechiralside-chaininducesaslightpreferenceforeithertgortg-mainchainconformation.Thisslightconformationalbiasisamplifiedcooperativelyalongthechain,andresultsinpreferredchiralityofthemainchainhelicalconformations.Asaresult,thesepolymersdisplayaliquid-crystal(LC)phasebothinsolutionand,inthemeltasatransientphaseonthewaytocrystallization.Theexistenceoftwoprocesses(melt-LCandLC-crystaltransitions)resultsinunconventionalbehaviorsthatwerefirstanalyzedbyPinoandcollaboratorsbackin1975.Thesepolymersalsoofferameanstotestthestructuralconsequencesofrecentlyintroducedcrystallizationschemes.Theseschemespostulatetheformationofatransientliquid-crystalphaseasageneralschemeforpolymercrystallization.

  • 标签: 结晶化 聚烯烃 聚甲基丙烯酸甲脂 液晶相
  • 简介:半夜逛不神奇了吧.不过要看看有哪些是值得天黑了去逛的。我们大可把白天的时间留给严厉可怕的上司,假模假样地工作。吃过晚饭,和朋友仨一群,俩一伙儿的出来逛逛,喝杯爱尔兰咖啡.吃块儿布兰尼幕司,拿本经典的图文书……嘿.这小日子过的,够资的!

  • 标签: 北京 夜生活 皮具自制店 成人玩具店 书吧
  • 简介:Thesynthesisof(S)-2-(3-arylacrylamido)-3-{4-[2-(5-methyl-2-phenyloxazol-4-yl)ethoxy]phenyl}propanoicacidsisdescribed.TheirstructureswereconfirmedbyH-NMR.

  • 标签: 丙酸 合成方法 分子结构 核磁共振
  • 简介:在文[1]中,给出了迹为0和2的n阶n-可扩张的TCS-矩阵的一个刻划。本文将给出迹为4的这类矩阵的一个刻划。

  • 标签: 矩阵 可扩张性 有向二部图
  • 简介:[1]BASFUSP4479906[2]BASFBP1443541[3]BASFDE3618265[4]WangL.,WuZ.,ChinaLeather,26(8),11,(1997)[5]YuanL.,DinY.,ChineseChemistryBulletin,(2),19(1988)[6]KurokiH.,ChemistryofDyeingTheory(ChineseTranslation),TextileIndustryPress,Beijing,89(1982)[7]WangS.,LiP.,WuZ.DyestuffIndustry(Chinese),34(4),1,(1997)[8]Tian,Y.,Wu,Z.,Wang,G.,Zhang,S.J.ChineseChem.Eng.,46,156(1995)[9]Tian,Y.,Wang,G.,Wu,Z.,J.ChineseChem.Eng.,47,75(1996)[10]Lycka,A.,DyesandPigment,32,11(1996)[11]Griffith,J.,ColourandConstitutionofOrganicMolecules,AcademicPress,London,191(1976)

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  • 简介:在有ArSSAr的THF的SmI2的反应生产了二binuclear钐thiolate建筑群[(THF)3I2-Sm(-SAr)]2[Ar=Ph(1),4-Me2NC6H4(2)]在高收益。2的结构被单个水晶X光检查晶体学描绘。2的水晶与空格组和a=0.95705(13)一起属于三斜晶系的系统nm,b=1.22287(14)nm,c=1.26450(14)nm,=64.194(11)??匭吗??v??

  • 标签: 硫醇盐 合成方法 晶体结构 结构化学
  • 简介:糖粒儿在网络上有一个名气不小的“猪宝”,里面以猪为造型的“宝贝”品种基本上已达“登峰造极”的程度,可能我话说得太大发了,糖粒儿告诉我没搜集到的猪宝贝还很多,虽然家里面放猪宝贝的箱子有十大箱,袋子有十大袋,还专门腾了一间屋子给这些猪宝贝,但她的野心并不仅此而己,她希望日后能够开一个展示各种猪造型的博物馆。网络店铺,生意不错,但卖出去的猪宝贝,她都留有备份,因为开店铺是为了有更多的钱去搜集更多的猪,猪是人生里最重要的动物,生活也因为这些宝贝们,产生出最简单的快乐。

  • 标签: 种猪 博物馆 网络 造型 搜集 店铺
  • 简介:在Diff(S1)/S之间的关系1并且磁盘上的一价的分析函数的空间被阐明并且出现为彻底的近似的卷提供上面的界限给一个无限维的空格的分析submanifold。在superdisk上的一价的superanalytic功能的系列扩大的系数的最大的大小被推断。

  • 标签: 单叶函数 superdisk 解析函数空间 无穷维空间 扩展系数 流形
  • 简介:Inthispaper,withPoincare’sformalism,andanindirectmethod,thecanonicalformsofthegeneralizedequationsofmotionduetoNielsenandCenovofaholonomicdynamicalsysteminthevelocity-phasespaceandtheacenleration-phasespaceareobtainedintermsofthePoincareparameters.

  • 标签: HOLONOMIC DYNAMIC SYSTEM Nielsen’s EQUATIONS of
  • 简介:Dibromobiphenylreactedwithcynomethylanioninammoniaunderirradiationtoformnucleophilicbis-substitutedproductinhighyieldwithoutsubstantialmonosubstitutedproduct.Quantumyieldsfortheformationsofbis-andmonosubstitutedproductswerefoundtobe85.6and2.3×10-6respectively,whilethecorrespondingpseudo-first-orderrateswere6.9×10-3and5.2×10-10mol.L-1.S-1.Blockupthepossibleelectrontransferof4-brome-4’-cyanomethylbiphenylylradicalanionto4-cyanometbyl-biphenylylradicalandbromineion.

  • 标签: PHOTOCHEMISTRY SRN1 REACTION electron TRANSFER dibromobiphenyl.
  • 简介:作者在C上给围住的双线性的表格的Fourier变换的描述*(S1)×C*(二基础半的S2)以乔丹组织S1和S2*-representations,hemimogeneous随机域,并且象一样微弱地,harmonizable随机S回答1和S2直到Hilbert空格。

  • 标签: 双线性 半群 数学理论 计算方法