简介：Anopticalfibertransmittingphotoelectriccouplingcurrenttransformerhasbeendeveloped.Intheenvironmentofhighvoltageandelectromagneticfields,thisdeviceischaracterizedbyhighinsulation,highreliability,smallmassandhighanti-interference.Thestructuredesignandopertingprincipleofthesystemareintroduced,measurementerrorsareanalyzedandexperimentalresultsaregiven.

简介：Theoperationprincipleofanovelportableoilingredientinstrumentisintroduced.Usingthetheoryoffluorescencemeasurement,thisinstrumentcancarryoutfastandconsecutivein-situdetectionofoilingredientinseawater,confirmingfastandcorrectlythesituationofoilcontaminationsuchastheconcentrationandthearea,etc.Thelowestdetectableconcentrationfortheinstrumentis1×10-8g/mlwiththeprecisionoflessthan3%.Theresultsofexperimentandpracticeshowthatthissystemhaswellwater-sealedcharacteristicandrepeatability.

简介：and model arbitration agreement should be provided. Online arbitration rules only apply to the parties have selected the online arbitration and the e-mail address or other electronic communication measure are available. All the documents should be sent both online and via mail.,//wipo2.wipo.int/process1/report/finalreport.html . 11. WIPO International Conference on Dispute Resolution in Electronic Commerce,the parties and the arbitrators can send documents to the special system of the arbitration institution

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简介：TopicsofcurrentinterestInthelastissueofthisjournal“ELECTRICITY,CSEE”areportwaspresentedontheInternationalConferenceonPowerSystemTech-nology’91wherespecialistsfrom15countriesweregatheredtogethertodiscusstopicsofcommoninterest.Severaloutstandingproblemsdeservespecialreport.Forinstance,thegreenhouseproblemwasreportedinthisissueunderthecolumnofpowerandenvironment.Theoperator’strainingsimulatorisreportedinaspecialarticleinthisissue.Sinceaseriesoflargescaleblackoutsoccurredinseveralcountries,particularlythe1977NewYorkCityblackout,peoplerealizedthatoperatorsinthemodemfullycomputerizedandautomatedcontrolcenterneedconstantpracticeonasimulator,sothattheycanbefullypreparedtohandlesuddenattacksofseveredisturbances.Thecurrentprob-lemsandviewsfromseveralcountriestakingpartinthepaneldiscussionwerereportedinthisissue.Somenewtechniquesattractingmuchattentionfromresearchersinthefieldofpowersystemtechnology,suchasfuzzysystems,ExpertSystems,ArtificialNeuralNetworksandPetriNetswerediscussedtoquitesomeextentinthisconference.Theyarealsoreportedinthisissue.Morespecialsubjectswillbereportedinlaterissues.(Ed.)

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简介：脚本小子：很多管理员在做系统安全的时候，会把net和netl命令删除，这样造成的后果就是我们无法使用net命令添加用户。不过此路不通，还有它路，我们要善于运用所学的知识，总结经验，化一切不可能为可能！这才是黑客不畏困难勇往直前的精神体现。适合读者：入侵爱好者、脚本爱好者前置知识：无

简介：the arbitration should be finality. Both parties should enforce the award once it be issued. Also the fee for international arbitration usually is cheaper than international litigation.,The another important advantage of international arbitration is that the parties are free to contract where,the Stockholm Chamber of commerce (SCC) allows for significant party autonomy in selecting the applicable procedural rules to be followed by the arbitrators. Such common principle makes international arbitration be accepted by the international business community more and more. The relative parties can choose the rules that are fittest for them.

简介：．Net框架为开发人员提供了几种新的XML数据访问机制，每种机制都提供了不同的XML数据访问支持。在提高数据访问效率的同时也缩减了开发人员的工作量。

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简介：点集合归纳是在地图归纳的必要问题之一。在点集合归纳的要求分析上，这篇论文建议一个方法基于Kohonen网模型概括点集合；标准SOM算法被改进了以便保存原来的点集合的空间分发性质。例子说明那这个方法适合点集合的归纳。

简介：ORM的全称是ObjectRelationalMapping，即对象关系映射。它的实质就是将关系数据(库)中的业务数据用对象的形式表示出来，并通过面向对象(Object—Oriented)的方式将这些对象组织起来，实现系统业务逻辑的过程。在ORM过程中最重要的概念是映射(Mapping)，通过这种映射可以使业务对象与数据库分离。从面向对象来说，数据库不应该和业务逻辑绑定到一起，ORM则起到这样的分离作用，使数据库层透明，开发人员真正地面向对象。图1简单说明了ORM在多层系统架构中的这个作用。

简介：私人信息漏缝行为广泛地在恶意软件和可疑应用程序被发现了。我们把如此的软件叫作隐私漏缝软件(请)。现在，请成为了一个严重、挑战性的问题到电子安全。以前的方法论具有二个范畴：一个人集中于应用程序的开往外地的网络交通；其它潜入里面应用程序的信息流动。我们在场一个抽象模型把隐私称为对各种各样的应用程序和对用户直觉、生动的更多更适用的Petri网(PPN)。我们在真实世界上把我们的途径用于恶意软件和可疑应用程序。试验性的结果证明我们的途径罐头有效地为目标软件发现私人信息漏缝的范畴，内容，过程，目的地和严厉。

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简介：微软公司随VISUALSTUDIO2005发布了.NET2.0,该系统较.NET1.1增加了大量实用方便的功能和新特性,跟踪系统部分同样大大增强了功能。如何用好这些功能,特别是定制这些功能,使之更好地为我们服务,成为我们的当前任务。本文将探讨一下这方面的问题。

简介：AbstractVaccines are one of the biggest successes in modern history and are particularly important in light of the multiple ongoing epidemics. Recently, vaccines have protected peoples’ health and lives around the world during the coronavirus disease 2019 pandemic. Different types of vaccines have their own characteristics and advantages and are used in the context of different epidemics. Responses to vaccination are also different, and can include adverse reactions and absent responses. These individual differences are thought to be influenced by host genes. In this review, we first discuss vaccine types and characteristics. Second, we discuss different responses to vaccination, primarily focusing on the association between genetic variation and inter-individual differences.

简介：不久前，笔者狠下心花一大笔银子订购了一台戴尔的9100台式机，总算是鸟枪换炮了，但家中原有的P2450台式机和2001年添置的联宝笔记本一直不舍得扔到车库中去，怎说也可以让家人闲来无事上网玩玩。于是，利用一个双休日去电脑公司将D-Link的DI-504宽带路由器请回家，这是一台有线路由器，但是在使用和设置过程中遇到了一些棘手的问题，使笔者这个号称大虾的人物也走了一段弯路，这是怎么一回事呢？

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简介：由于传输能力已经开始对运营商的总体收益产生影响，因此它在3G网络中的重要性越来越高。传输能力方面的投资在3G总体投资中占据相当大的比例。设备成本、带宽利用和网络运营成本的经济高效将对3G网络至关重要。除了服务质量要有竞争优势以外，还应保证出色的传输能力，为高可用性的网络提供保护和弹性。其中的关键在于，能够灵活快速推出新业务和吸引新客户。这对传输而言，就意味着需要灵活地提供覆盖范围、容量以及支持必要的话音和数据流量。