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简介：１ＩｎｔｒｏｄｕｃｔｉｏｎＮＣｌａｙｏｕｔｄｅｓｉｇｎｄｅａｌｓｍａｉｎｌｙｗｉｔｈｔｈｅｍｏｖｅｍｅｎｔｓｔｒｕｃｔｕｒｅａｎｄｔｈｅ３－ｄｉｍｅｎｔｉｏｎａｌｓｐａｔｉａｌａｒｒａｎｇｅｍｅｎｔｏｆｍｏｄｕｌｅｓｉｎＮＣｓｙｓｔｅｍｓ．Ｈｕ［１］...

简介：矩形的瓦能为保护在轮船壳上被生，但是瓦的方面必须被调整因此邻近的瓦将遵循壳的弯曲。为沿着一根参考线放瓦的一个方法被建议，并且为瓦的四个顶点的排水量的一个许可的范围是坚定的。一根特定的参考线上的每瓦的变丑然后被获得。瓦什么时候是到有最少的弯曲的一根线的放的平行，被发现最少的变丑被要求。在在表面上计算吝啬的弯曲以后，表面被划分成三个布局区域。跟随主要弯曲的最少的变丑的一套分离的点被获得。一条NURBS插值曲线然后为放瓦作为参考线被阴谋。瓦的最佳尺寸被获得，给许可的最大的变丑条件。这最小化螺栓的数字和填满的数量。一典型在船尾，壳节被选择并且基于弯曲的分发划分了成三个布局区域。矩形的瓦的最佳尺寸为每个布局区域被获得，他们然后在表面上被生。这样，矩形的瓦的布局能被阴谋。

简介：Oursocietyisdevelopingrapidly,inasocietylikethis,theentrepreneursandproductmanufacturerstendtousewhitespaceorpicturesmassivelyinsteadoftextinformationintheiradvertisementsorleaflets.Thisphenomenonistotallydifferentfromitwasintheyearspast,whenhighpricesandoutdatedtechnologieslimitedthecapabilityofprintingindustry,andforcedthemtoputmoretextinformationintheirpublicationsorprintedmaterials.

简介：Thechoosingofagoodsiteandtheconceivingofagoodlay-outarebyfarthemostimportantfeaturesintheengineeringanddesignofafossilpowerplant.Agoodandwellplannedsitewillreducebymillionofdollarsthecostofconstructioninvestment,offueltransportationandwastedisposal,ofservicepowerandalsopowertransmission,etc.andhencetheoverallcostofpowergenera-tion.

简介：Thispaperpresentsoureffortstoexplainwhymammalshavelargethighmuscleswhileinsectshavesmallones.Afteradiscussionofthisobservationadefinitionofbodyfootratioisdefinedwhichdescribeshowanimalsstandandhowtheirlegsarearranged.Toinvestigatethemechanics,wepresentaclosedoptimumsolutionofthebodyfootratiofora2Dtwo-legwalkingmachine.Amulti-walkerisusedasacasefor3Dgeneralanalysis,andthenumericalsimulationispresented.Both2Dand3Dcasestudiescanexplaintheaboveobservationsofmammalsandinsects.Thesefindingscanalsobeusedasaguideforthedesignofman-madelimbedmachines.

简介：Gatematrixlayoutproblemplaysanimportantroleinintegratedcircuitdesign,butitsoptimizationisNP-hard.Inthispaper,typicalgatelayoutproblemisanalysedandadaptedtoneuralnetworkrepresentation,furthermorethesimulatedresultsaregiven.

简介：Toimprovedatacacheperformance,optimizingprogramdatalayoutbydatareorganizationhasbecomeanimportantmethodofdecreasingtheimpactofincreasinggapofspeedbetweenprocessorandmemory.Inthisarticle,astructuresplittingframeworkwithananalysismodelnamedstructurefieldrelationgraph(SFRG)ispresentedtooptimizeprogramdatalayout.TheSFRGcanbeusedtoquantifyrelationshipbetweenfields.Ithelpstofindanoptimallayoutforstructureaswellastheoptimalprogramdatalayout.AndthedatacacheperformanceisimprovedthroughSFRG-basedstructuresplitting.Experimentsshowthatthisframeworkiseffectiveinoptimizingprogramdatalayoutandimprovingtheperformanceofdatacacheandwholeprogram.

简介：BasedonthedesiltingresearchofoneschedulingprojectinthesouthwestofChina,themethodofsettinggriddesiltinggallerybeforethedesiltingtunnelisputforwardtoexpandthescopeofthescouringfunnelbeforethedamandsolvetheproblemofsedimentdepositionatthepowerstationwaterintake.Theexperimentalresultsshowthat,inthedesignofagriddesiltinggallery,thewidthofthegridgalleryshouldnotbesmallerthanthatofthedesiltingbottomintake,thesizeofthegridorificeshouldbeintherangeof1.5,m—2.0,malongtheflowdirection,andthegridspacingshouldbe3—5timesthesizeofthegridorifice.Thedischargingabilityofthedesiltingbottomintakewilldecreaseafterthegriddesiltinggalleryisadded.Theaverageofthedecreaseratesisabout5%—10%.Thescouringfunneldrawsinthelongitudinaldirectionbeforethedamobviouslyaftertheconstructionofthegriddesiltinggallery.

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简介：Leisureagricultureisanewformofagriculturalproductionandmanagementinthecourseofagriculturalstructureadjustment.Itisanaggregationofagriculturalproductionandtourism,high-techandtraditionalagriculture,agriculturalvalueandregionalculturalvalues.ThereistheinseparablerelationshipbetweenLeisureagricultureandsustainabledevelopment.FouragriculturalareasofChinahaverichbutdifferentagriculturalandtouristresources,bywhichdifferenttypesofleisureagriculturecanbelayedout.ItisimportanttomakearightorientationforleisureagricultureinvariousagriculturalareasforsustainabledevelopmentofagricultureinChina.

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简介：Therearedifferentlayoutschemesfor330-500kVswitchyardwithoneandahalfbreakerconfiguration.However,asfarastheUHVswitch-yardsforpowerplantsconcerned,itisobviousthatsomelayoutschemestakeuptoomuchareaandsomeothersarenotcompatiblewiththegenerallayoutofpowerplants.Inordertoovercometheaboveproblems,anewalignedswitchyardlayoutscheme,i.e.,allcircuitbreakersanddisconnectingswitchesarealignedinonerowisdiscussedinthispaper.

简介：Becauseofitsgoodconditionwithmechanics,logarithmicspiraldoublecurvearchbamhasbeenwidelyusedinthepracticalengineering.Theintroductionofanewmethodinhowtodividetransversejointinarchdamwillbegivenandthefurtherresearchofitscalculationhasbeendone.TheC++isusedinelectronicprocedureandthe3DsimulationhasbeenfinishedwithAutoCAD,whichwillprovidetheobjectmodelforcomputersimulationofthearchdamandthedivisionoffiniteelementmesh.Meanwhile,thismethodindividingthetransversejointinarchdamalsocanbetakenasthecalculatedbasisforthedesignandcalculationofarchdam,constructionloftingandthecalculationoftheworkamount.

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简介：装载问题(CLP)的容器是一个著名NP难的问题。由于计算复杂性，启发规则是一条经常寻求的途径。这篇文章建议二条启发规则把同类的矩形的盒子装进一只单个集装箱。两个算法采用在容器的一张脸上造层的概念，但是第一启发式当第二把留下的容器空间当作一只还原剂大小的集装箱时，在一层被装载以后，为所有决定层脸一次；因此，动态地选择层脸。为了处理布局，在层的水平设计问题，包装过程的基于块的2D也被开发。数字研究表明启发规则的效率。

简介：在这篇论文，我们建议一个并发的生产工程系统(处理)为灵活转移线(FTL)在一个限制区域的布局设计。处理第一在FTL在每台机床的海湾前面决定缓冲区尺寸然后初始化一台计算机在一个限制区域拉FTL的帮助设计(CAD)系统。我们开发集成于一个单个框架的一套模块系统，根据并发的工程的实践。并发的工程包含这些活动的合作。它期望了发展处理能改进在生产工程师的家之间的合作和植物设计者。这能被启用做生产工程师将更好使决定考虑成为FTL缓冲区尺寸。

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