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“全光通信”是一种无需进行任何光电变换的全新光波通信。在全光通信系统中，图像和话音信息直接变换为光电信号并在传输媒体中传输。在摄像光学系统、光纤系统和接收光放大系统组成的全光通信系统中，由于不要求光电...
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所谓全光通信是一种全新的无需进行任何光电变换的光波通信在全光通信系统中图像和话音信息直接变换为光信号
全光通信无需进行信息转换
全光通信系统的信息媒体是光波
全光通信系统中没有电子元件
全光通信信号失真小，因为没有光电转换
在一根光纤上可传输多个光载波信号的是
外差光纤通信系统
全光通信系统
波分复用系统
光纤模拟通信系统
全光通信是一种无需进行任何光电变换的全新光波通信在全光通信系统中图像和话音信息直接变换为光信号并在传
全光通信无需进行信息转换
全光通信系统的信息媒体是光波
全光通信系统中没有电子元件
全光通信信号失真小，因为没有光电转换
系统光通信光板是用的1310nm光波还是1550nm厂内光通信光板是用的1310nm光波还是1550
光纤孤子通信是一种非线性通信方案依靠光纤的实现传输过程中畸变光信号的分布式自整形是实现高速长距离与超
非线性和色散特性
损耗特性
传输特性
光学特性
阅读下段文字用一个单句为光纤通信下一个简练准确的定义不超过25个字一提起光通信人们自然会联想到中国古
全光通信是一种无须进行任何光电变换的全新光波通信在全光通信系统中图像和话音信息直接变换为光信号并在传
全光通信无需进行信息转换
全光通信系统的信息媒体是光波
全光通信系统中没有电子元件
全光通信信号失真小，因为没有光电转换
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Ms.Richardsthestoremanagerofferedarefundtothedissatisfiedcustomerbecauseshecouldseethattheproductwasfaulty.
总体而言银行风险与预测有定量分析和定性分析两类手段
如何认识商业银行的外部组织形式
商业银行保持现金资产的目的有
商业银行的经营目标有哪些它们之间存在什么关系
1694年银行的成立标志着资本主义现代商业银行制度开始形成
中国建设银行的业务包括
清代余云涣所撰与义府大堂联通俗易懂联日不要百姓半元钱原非异事但问一官两千石所造何功此联告诫官吏不拿百姓半文钱是起码的为官之德并非是什么特殊的事迹重要的是要问一问自己享受着国家的俸禄做出了什么政绩对这段话的准确概括是
下列属于商业银行营业外支出的有
当市场利率上升时银行所持固定收入的金融工具的市场价值亦上升
将以下8个句子重新排列组合排列组合最连贯的是①这其中以东南亚制造为代表携劳动力价格等竞争优势一些东南亚国家这几年没少从中国手里撬订单②尤其当你腹背受敌时眼观六路高接低挡就显得格外重要③这里面以美国的重振制造业为代表④一面是新兴经济体的挤⑤在扩生产增进口促就业等目标下高端制造业回流美国愈发普遍起来⑥另一面是欧美经济体的压⑦眼下中国制造就面临这样的情势⑧若把高手云集的世界制造业比作一方擂台那么谁想扬名四方便要有些真功夫才行
银行资本内部融资的主要来源是
是指客户在银行计算机网络和各种终端设备上自己动手办理以前由银行职员才能办理的一套银行业务
读者上网翻阅各类网络小说已成为阅读新时尚点击率小说在网络小说的基础上脱颖而出成为一种新的出版模式网络上的作品因为高点击率走红出版网络写手可以获得版税．网站因为人气赚取高点击率出版社因为高点击率和人气判断市场赢得市场销售业绩为了获得更高的点击率有的专业写手甚至根据出版商的需要来写书根据这段文字无法推出的是
下列各句中没有语病且句意明确的一项是
我国商业银行金融创新的主要方法包括引入新技术采用新方法开辟新市场构建新组织
根据下面内容回答171-175题 Everyproductonthemarkethasavarietyofcostsbuiltintoitbeforeitiseverputupforsaletoacustomer．Therearecostsofproductiontransportationstorageadvertisingandmore．Eachofthesecostsmustbringinsomeprofitateachstage:truckersmustprofitfromtransportingprod- uctsortheywouldnotbeinbusiness．Thuscostsalsoincludeseverallayersofprofits．Thesell-ingpriceofaproductmusttakeallofthesecostsandbuiltinprofitsintoconsideration．Thesell-ingpriceitselfconsistsofamarkupoverthetotalofallcostsanditisnormallybasedonaper-centageofthetotalcost. Themarkupmaybequitehigh90percentofcostoritmaybelow．Groceryitemsinasu-permarketusuallyhavealowmarkupwhileminkcoatshaveaveryhighone．Highmarkupshoweverdonotinthemselvesguaranteebigprofits．Profitscomefromturnover．Ifanitemhasa50percentmarkupanddoesnotsellthereisnoprofit．Butifacerealhasan8percentmarkupandsellsverywelltherearereasonableprofits. Whilemostpricingisbasedoncostfactorstherearesomeexceptions．Prestigepricingmeanssettingpricesartificiallyhighinordertoattractselectclientele．Suchpricingattemptstosuggestthatthequalityorstyleoftheproductisexceptionalorthattheitemcannotbefoundelsewhere.Storescanuseprestigepricingtoattractwealthyshoppers. Leaderpricingandbaitpricingaretheoppositesofprestigepricing．Leaderpricingmeanssettinglowpricesoncertainitemstogetpeopletocomeintothestores．Theproductssopricedarecalledlossleadersbecauselittleornoprofitcanbemadeonthem．Theprofitsaremadefromotherproductspeoplebuywhileinthestore．Baitpricingnowgenerallyconsideredillegalmeansset-tingartificiallylowpricestoattractcustomers．Thestorehoweverhasnointentionofsellinggoodsatthebaitprices．Thepointistogetpeopleintothestoreandpersuadethemoftheinferior-ityofthelowpriceditem．Thenahigherpriceditemispresentedasabetteralternative. Acommonretailtacticisoddpricedproducts．Forsomeproductsof$300thestorewillsetthepriceat$295or$299.95togivetheappearanceofalowerprice．Automobilesandotherhighpricedproductsareusuallypricedinthismanner．Forsomereason$7995hasmoreappealtoapotentialcarcustomerthan$8000. Bidpricingisaspecialkindofpricesetting．Itisoftenusedintheawardingofgovernmentcontracts．Severalcompaniesareaskedtosubmitbidsonajobandnormallythelowestbidderwins．Aschoolsystemmaywanttobuyalargenumberofcomputers．Severalcompaniesareaskedtosubmitpricesandtheschooldistrictwilldecideonthebestbidbasedaswellonconsiderationsofqualityandservice. Inabiddingtransaction
中国传统文化中的内容体现了当今金人类的普遍价值观念极富现代意蕴这些内容既是民族的又是全人类的既是传统的又是现代的我们把这些内容用国际社会容易理解的形式对外传播比较容易得到认同从而有助于提升中华文化的国际影响力和亲和力提升我们国家在国际社会中的软实力同时这也有助于在全世界塑造我们国家的文明友好开放包容的形象这段话主要谈论的是
在同一侧的房号为1234的四间房里分别住着来自韩国法国英国和德国的四位专家有一位记者前来采访他们 ①韩国人说“我的房号大于德国人且我不会说外语也无法和邻居交流” ②法国人说“我会说德语但我却无法和我的邻居交流” ③英国人说“我会说韩语但我只可以和我的一个邻居交流” ④德国人说“我会说我们这四个国家的语言” 那么按照房号从小往大排房间里住的人的国籍依次是
根据下面内容回答176-180题 Thetraditionaldistinctionbetweenproductsthatsatisfyneedsandthosethatsatisfywantsisnolongeradequatetodescribeclassesofproducts．Intoday'sprosperoussocietiesthedistinctionhasbecomeblurredbecausesomanywantshavebeenturnedintoneeds．Awriterforinstancecanworkwithpaperandpencils．Thesearelegitimateneedsforthetask．Buttheworkcanbedonemorequicklyandefficientlywithawordprocessor．Thusacomputerissoonviewedasaneedratherthanawant. Inthefieldofmarketingconsumergoodsareclassedaccordingtothewayinwhichtheyarepurchased．Thetwomaincategoriesareconveniencegoodsandshoppinggoods．Twolessertypesarespecialtygoodsandunsoughtgoods．Itmustbeemphasizedthatallofthesetypesarebasedonthewayshoppersthinkaboutproductsnotonthenatureoftheproductsthemselves．Whatisre-gardedasaconvenienceiteminFrancewineforexamplemaybeaspecialtygoodintheUnitedStates. Peopledonotspendagreatdealoftimeshoppingforsuchconvenienceitemsasgroceriesnewspaperstoothpasterazorbladesaspirinandcandy．Thebuyingofconveniencegoodsmaybedoneroutinelyassomefamiliesbuygroceriesonceaweek．Suchregularlypurchaseditemsarecalledstaples．Sometimesconvenienceproductsareboughtonimpulse:someonehasasuddende-sireforanicecreamsundaeonahotday．Ortheymaybepurchasedasemergencyitems. Shoppinggoodsareitemsforwhichcustomerssearch．Theycomparepricesqualityandstylesandmayvisitanumberofstoresbeforemakingadecision．Buyinganautomobileisoftendonethisway．Shoppinggoodsfallintotwoclasses:thosethatareperceivedasbasicallythesameandthosethatareregardedasdifferent．Itemsthatarelookeduponasbasicallythesameincludesuchthingsashomeappliancestelevisionsetsandautomobiles．Havingdecidedonthemodel desiredthecustomerisprimarilyinterestedingettingtheitematthemostfavorableprice．Itemsregardedasinherentlydifferentincludeclothingfurnitureanddishes．Qualitystyleandfashionwilleithertakeprecedenceoverpriceortheywillnotmatteratall. Specialtygoodshavecharacteristicsthatimpelcustomerstomakespecialeffortstofindthem.Pricemaybenoconsiderationatall．Specialtygoodscanincludealmostanykindofproduct．Nor-mallyspecialtygoodshaveabrandnameorotherdistinguishingcharacteristics. Unsoughtgoodsareitemsaconsumerdoesnotnecessarilywantorneedormaynotevenknowabout．Promotionoradvertisingbringssuchgoodstotheconsumer'sattention．TheproductcouldbesomethingnewonthemarketastheSonyWalkmanoncewasoritmaybeafairlystandardser-vicesuchaslifeinsuranceforwhichmostpeoplewillusuallynotbothershopping. Unsoughtgoodsreferto
我国商业银行最主要的收入来源是
根据下面内容回答176-180题 Thetraditionaldistinctionbetweenproductsthatsatisfyneedsandthosethatsatisfywantsisnolongeradequatetodescribeclassesofproducts．Intoday'sprosperoussocietiesthedistinctionhasbecomeblurredbecausesomanywantshavebeenturnedintoneeds．Awriterforinstancecanworkwithpaperandpencils．Thesearelegitimateneedsforthetask．Buttheworkcanbedonemorequicklyandefficientlywithawordprocessor．Thusacomputerissoonviewedasaneedratherthanawant. Inthefieldofmarketingconsumergoodsareclassedaccordingtothewayinwhichtheyarepurchased．Thetwomaincategoriesareconveniencegoodsandshoppinggoods．Twolessertypesarespecialtygoodsandunsoughtgoods．Itmustbeemphasizedthatallofthesetypesarebasedonthewayshoppersthinkaboutproductsnotonthenatureoftheproductsthemselves．Whatisre-gardedasaconvenienceiteminFrancewineforexamplemaybeaspecialtygoodintheUnitedStates. Peopledonotspendagreatdealoftimeshoppingforsuchconvenienceitemsasgroceriesnewspaperstoothpasterazorbladesaspirinandcandy．Thebuyingofconveniencegoodsmaybedoneroutinelyassomefamiliesbuygroceriesonceaweek．Suchregularlypurchaseditemsarecalledstaples．Sometimesconvenienceproductsareboughtonimpulse:someonehasasuddende-sireforanicecreamsundaeonahotday．Ortheymaybepurchasedasemergencyitems. Shoppinggoodsareitemsforwhichcustomerssearch．Theycomparepricesqualityandstylesandmayvisitanumberofstoresbeforemakingadecision．Buyinganautomobileisoftendonethisway．Shoppinggoodsfallintotwoclasses:thosethatareperceivedasbasicallythesameandthosethatareregardedasdifferent．Itemsthatarelookeduponasbasicallythesameincludesuchthingsashomeappliancestelevisionsetsandautomobiles．Havingdecidedonthemodel desiredthecustomerisprimarilyinterestedingettingtheitematthemostfavorableprice．Itemsregardedasinherentlydifferentincludeclothingfurnitureanddishes．Qualitystyleandfashionwilleithertakeprecedenceoverpriceortheywillnotmatteratall. Specialtygoodshavecharacteristicsthatimpelcustomerstomakespecialeffortstofindthem.Pricemaybenoconsiderationatall．Specialtygoodscanincludealmostanykindofproduct．Nor-mallyspecialtygoodshaveabrandnameorotherdistinguishingcharacteristics. Unsoughtgoodsareitemsaconsumerdoesnotnecessarilywantorneedormaynotevenknowabout．Promotionoradvertisingbringssuchgoodstotheconsumer'sattention．TheproductcouldbesomethingnewonthemarketastheSonyWalkmanoncewasoritmaybeafairlystandardser-vicesuchaslifeinsuranceforwhichmostpeoplewillusuallynotbothershopping. Theword"staples"Line3Para.3.mostprobablymeans
根据下面内容回答171-175题 Everyproductonthemarkethasavarietyofcostsbuiltintoitbeforeitiseverputupforsaletoacustomer．Therearecostsofproductiontransportationstorageadvertisingandmore．Eachofthesecostsmustbringinsomeprofitateachstage:truckersmustprofitfromtransportingprod- uctsortheywouldnotbeinbusiness．Thuscostsalsoincludeseverallayersofprofits．Thesell-ingpriceofaproductmusttakeallofthesecostsandbuiltinprofitsintoconsideration．Thesell-ingpriceitselfconsistsofamarkupoverthetotalofallcostsanditisnormallybasedonaper-centageofthetotalcost. Themarkupmaybequitehigh90percentofcostoritmaybelow．Groceryitemsinasu-permarketusuallyhavealowmarkupwhileminkcoatshaveaveryhighone．Highmarkupshoweverdonotinthemselvesguaranteebigprofits．Profitscomefromturnover．Ifanitemhasa50percentmarkupanddoesnotsellthereisnoprofit．Butifacerealhasan8percentmarkupandsellsverywelltherearereasonableprofits. Whilemostpricingisbasedoncostfactorstherearesomeexceptions．Prestigepricingmeanssettingpricesartificiallyhighinordertoattractselectclientele．Suchpricingattemptstosuggestthatthequalityorstyleoftheproductisexceptionalorthattheitemcannotbefoundelsewhere.Storescanuseprestigepricingtoattractwealthyshoppers. Leaderpricingandbaitpricingaretheoppositesofprestigepricing．Leaderpricingmeanssettinglowpricesoncertainitemstogetpeopletocomeintothestores．Theproductssopricedarecalledlossleadersbecauselittleornoprofitcanbemadeonthem．Theprofitsaremadefromotherproductspeoplebuywhileinthestore．Baitpricingnowgenerallyconsideredillegalmeansset-tingartificiallylowpricestoattractcustomers．Thestorehoweverhasnointentionofsellinggoodsatthebaitprices．Thepointistogetpeopleintothestoreandpersuadethemoftheinferior-ityofthelowpriceditem．Thenahigherpriceditemispresentedasabetteralternative. Acommonretailtacticisoddpricedproducts．Forsomeproductsof$300thestorewillsetthepriceat$295or$299.95togivetheappearanceofalowerprice．Automobilesandotherhighpricedproductsareusuallypricedinthismanner．Forsomereason$7995hasmoreappealtoapotentialcarcustomerthan$8000. Bidpricingisaspecialkindofpricesetting．Itisoftenusedintheawardingofgovernmentcontracts．Severalcompaniesareaskedtosubmitbidsonajobandnormallythelowestbidderwins．Aschoolsystemmaywanttobuyalargenumberofcomputers．Severalcompaniesareaskedtosubmitpricesandtheschooldistrictwilldecideonthebestbidbasedaswellonconsiderationsofqualityandservice. Inadepartmentstorethepurposeofprestigepricing
依次填入下列各句括号内的词语与句意最贴切的一组是①大多数推销员在从事推销工作时对成交往往抱着侥幸的投机心理然而对一位营销技巧的专业推销员而言成交绝非偶然②客户对一些产品有购买意向对于产品的价格或者销售人员的介绍会提出一些问题或者
根据下面内容回答171-175题 Everyproductonthemarkethasavarietyofcostsbuiltintoitbeforeitiseverputupforsaletoacustomer．Therearecostsofproductiontransportationstorageadvertisingandmore．Eachofthesecostsmustbringinsomeprofitateachstage:truckersmustprofitfromtransportingprod- uctsortheywouldnotbeinbusiness．Thuscostsalsoincludeseverallayersofprofits．Thesell-ingpriceofaproductmusttakeallofthesecostsandbuiltinprofitsintoconsideration．Thesell-ingpriceitselfconsistsofamarkupoverthetotalofallcostsanditisnormallybasedonaper-centageofthetotalcost. Themarkupmaybequitehigh90percentofcostoritmaybelow．Groceryitemsinasu-permarketusuallyhavealowmarkupwhileminkcoatshaveaveryhighone．Highmarkupshoweverdonotinthemselvesguaranteebigprofits．Profitscomefromturnover．Ifanitemhasa50percentmarkupanddoesnotsellthereisnoprofit．Butifacerealhasan8percentmarkupandsellsverywelltherearereasonableprofits. Whilemostpricingisbasedoncostfactorstherearesomeexceptions．Prestigepricingmeanssettingpricesartificiallyhighinordertoattractselectclientele．Suchpricingattemptstosuggestthatthequalityorstyleoftheproductisexceptionalorthattheitemcannotbefoundelsewhere.Storescanuseprestigepricingtoattractwealthyshoppers. Leaderpricingandbaitpricingaretheoppositesofprestigepricing．Leaderpricingmeanssettinglowpricesoncertainitemstogetpeopletocomeintothestores．Theproductssopricedarecalledlossleadersbecauselittleornoprofitcanbemadeonthem．Theprofitsaremadefromotherproductspeoplebuywhileinthestore．Baitpricingnowgenerallyconsideredillegalmeansset-tingartificiallylowpricestoattractcustomers．Thestorehoweverhasnointentionofsellinggoodsatthebaitprices．Thepointistogetpeopleintothestoreandpersuadethemoftheinferior-ityofthelowpriceditem．Thenahigherpriceditemispresentedasabetteralternative. Acommonretailtacticisoddpricedproducts．Forsomeproductsof$300thestorewillsetthepriceat$295or$299.95togivetheappearanceofalowerprice．Automobilesandotherhighpricedproductsareusuallypricedinthismanner．Forsomereason$7995hasmoreappealtoapotentialcarcustomerthan$8000. Bidpricingisaspecialkindofpricesetting．Itisoftenusedintheawardingofgovernmentcontracts．Severalcompaniesareaskedtosubmitbidsonajobandnormallythelowestbidderwins．Aschoolsystemmaywanttobuyalargenumberofcomputers．Severalcompaniesareaskedtosubmitpricesandtheschooldistrictwilldecideonthebestbidbasedaswellonconsiderationsofqualityandservice. Inthefirstparagraph"markup"mostprobablymeans
数字出版的版权保护机制不完善一直是出版产业发展中的显著问题如网络原创文学面临着未经授权使用他人作品网站和网站之间未经许可转发和盗用作品新媒体形式下如何界定侵权的法律标准等中国出版科学研究所所长郝振省认为建立统一的在线数字出版综合服务云出版平台使分散的碎片化的出版资源整合成整块的云对出版商和渠道商来说都是一件好事根据这段文字以下说法中正确的是
Wewilllosealmosthalfofouraccumulatedpensionfundsifthemergeraccordingtothecurrentplan.
什么是表外业务它有哪些特点
ConsumersappreciatethatRestonHomeAppliancesoffersafive-yearfullwarrantyonthisparticular
Hadthetown'sresidentsbeenallowedtovoteonthemeasureitsurely
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