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某软件企业2004年初计划投资1000万人民币开发一套中间件产品，预计从2005年开始，年实现产品销售收入1500万元，年市场销售成本1000万元。该产品的系统分析员张工根据财务总监提供的贴现率，制作...
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某软件企业2004年初计划投资1000万元开发一套中间件产品预计从2005年开始年实现产品销售收入1
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某软件企业2004年初计划投资1000万元开发一套中间件产品预计从2005年开始年实现产品销售收入1
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某软件企业2004年初计划投资1000万人民币开发一套中间件产品预计从2005年开始年实现产品
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某软件企业2004年初计划投资1000万人民币开发一套中间件产品预计从2005年开始年实现产品
42%
44%
50%
100%
某软件企业2004年初计划投资1000万人民币开发一套中间件产品预计从2005年开始年实现产品销售收
42%
44%
50%
100%
某软件企业2011年初计划投资1000万人民币开发一套软件产品预计从2012年开始年实现产品销售收
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100%
某软件企业2004年初计划投资1000万人民币开发一套中间件产品预计从2005年开始年实现产品销售
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假设中国某企业每年出口额均为1000万美元2005年1美元=8.21人民币元2009年1美元=6.8
210万人民币元
-380万人民币元
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1390万人民币元
某软件企业2004年初计划投资1000万人民币开发一套中间件产品预计从2005年开始年实现产品
42%
44%
50%
100%
某软件企业2004年初计划投资1000万人民币开发一套中间件产品预计从2005年开始年实现产品
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1
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某软件企业2004年初计划投资1000万人民币开发一套中间件产品预计从2005年开始年实现产品
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某软件企业2011年初计划投资1000万人民币开发一套统一安全网关UTM产品预计从2012年开
42%
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某软件企业2004年初计划投资1000万人民币开发一套中间件产品预计从2005年开始年实现产品销售收
1
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Acrossawidevarietyoffieldsdataarebeingcollectedandaccumulatedatadramaticpace.Thereisanurgentneedforanewgenerationofcomputationaltheoriesandtoolstoassisthumansin96usefulinformationknowledgefromtherapidlygrowing97ofdigitaldata.ThesetheoriesandtoolsarethesubjectoftheemergingfieldofknowledgediscoveryindatabaseKDD.AtanabstractleveltheKDDfieldisconcernedwiththedevelopmentofmethodsandtechniquesformaking98ofdata.ThebasicproblemaddressedbytheKDDprocessisoneofmappinglow-leveldatawhicharetypicallytoovoluminoustounderstandanddigesteasilyintootherformsthatmightbemore99forexampleashortreportmore100forexampleadescriptiveapproximationormodeloftheprocessthatgeneratedthedataormoreusefulforexampleapredictivemodelforestimatingthevalueoffuturecases.Atthecoreoftheprocessistheapplicationofspecificdata-miningmethodsforpatterndiscoveryandextraction. 98是
astuteserviceprovidersrealizethatthecontinuedsupportoflegacyX.25andasynchronousnetworkelementusingseparateoperationsnetworkiscost141.Forexamplethemaintenanceofmultiplenetworkscanrequireadditionalstaff.Oftenthisstaffmustbetrainedonmultiplevendortechnologiessometimesrequiringparallelgroupsspecializingineach142.Henceadditionalmaintenanceproceduresmustbemaintainedandadministrativerecordsare143.Theduplicationoftransportfacilitiestocarry144networktrafficisaninefficientuseofresources.Andnotsurprisinglymoretechnologiesinstalledinacentralofficemeansthenecessityformorephysicalspaceandanincreaseinpowerconnectionsandpowerconsumptionmigrationofthese145networkelementstoIP-basedDCnsisalogicalstrategy. 145是
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TheheatgeneratedbytheoperatingsystemwarbetweenrivalsIBMCorp.andMicrosoftCorp.is21. Windows95andOS/2introduceanew22.BothsystemsclaimtomultitasklegacyDOSand16-bitWindowsapplications.HoweveronlyOS/2canprovidefullmemorycrashprotectionfortheselegacyapplicationsbecauseitiscapableofrunningeachDOSandWindowsapplicationwithinitsfull-protectedmemoryaddressspace. Windows95willrunallcurrentWindowsapplicationsinthesameshared-memoryaddressspaceaffordingfullmemoryprotectiononlytothe2332-bitWindows95applications.InotherwordWindows95userswillhaveto24theircurrentWindowsapplicationstoWindows95versiontomatchthememoryprotectionOS/2nowdelivers. WhileOS/2doesaffordsuperiormemoryprotectionandmultitaskingforlegacyDOSandWindowsapplicationsitwillnotbeabletorunanyWindows95applications.IBMmayaddressthis25inanupdateoftheOSbuthasnopresentplanstodoso. 25是
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