局用交换机的英文

• office switch
• public spc

• "局"英文翻译    chessboard game; set; inning ...
• "用"英文翻译    40分钟跑完全程 run the course in 4 ...
• "交换机"英文翻译    exchange board; switchboard
• "公用交换机" 英文翻译 :    public exchange
• "私用交换机" 英文翻译 :    private branch exchange pbx; private branch exchange, pbx
• "通用交换机" 英文翻译 :    universal exchange
• "专用交换机" 英文翻译 :    pbx; px private exchange
• "局用程控交换机" 英文翻译 :    office spc exchange
• "半自动专用交换机" 英文翻译 :    semiautomatic private branch exchange
• "公用交换机中继线" 英文翻译 :    public exchange trunk
• "无线专用交换机" 英文翻译 :    wireless private branch exchanger
• "用户合用交换机" 英文翻译 :    customer centrex
• "用户专用交换机" 英文翻译 :    pabx
• "专用交换机终接器" 英文翻译 :    private branch exchange final selector
• "用户交换机,专用交换机,小交换机" 英文翻译 :    private branch exchange pbx
• "集中式用户专用交换机" 英文翻译 :    centrex centralized extension system
• "企业用户专用交换机" 英文翻译 :    pbx
• "通用交换机管理协议" 英文翻译 :    gsmgeneral switch management protocol
• "网际协议专用交换机" 英文翻译 :    i x ip-private branch exchage; ippbx ip-private branch exchage
• "专用交换机中继线群号" 英文翻译 :    private branch exchange group number
• "交换机" 英文翻译 :    [讯] exchange board; switchboard◇交换机插塞 switch-plug; 交换机灯 switchboard lamp; 交换机电缆 switchboard cable; 交换机故障 exchange fault
• "公用交换" 英文翻译 :    public exchange
• "公用交换网" 英文翻译 :    public switched network psn
• "试用交换局" 英文翻译 :    trial exchange
• "通用交换台" 英文翻译 :    universal switchboard

• Rural telephone subscribers refer to telephone subscribers , located at towns under county town and country , that are connected to the public line telephone network
  乡村电话用户数指县城关区以下的集镇和农村接入局用交换机的电话用户数。
• The billing system of local exchanger is an important link to the whole telecom service and the exact , reliable and safe telephone billing system can put national telecom expense polity into effect
  局用交换机计费系统( billingsystem )是整个电信服务的一个重要环节，准确、可靠、安全的电话计费系统是国家电信资费政策得到落实的保证。
• In the base of investigating and analyzing to working theory , measure methods and relevant standard , the text processes particular analyses to the working theory of billing system and reason of making billing wrong and puts forward technology index and measure method that can externally evaluate the capability of billing system and is suit to the situation of our country . some indexes and measure way are put forward for the first time ( example error of call clock , time error and measure method to moving exchanger ' s billing system . ) through analyzing telecom charging way , charging users , charging point and charging methods of telecom basic and all kinds value - added operation and utilizing the newest measure apparatus , modern measure technology , communication technology and probable method , this text puts more scientific , efficient and easily operated measure methods and process a uncertain analysis to measure methods
  本文在调查和分析国内外局用交换机计费系统工作原理、检测方法和相关标准的基础上，对计费系统的工作原理和产生计费错误的原因进行了详细的分析，提出了适合国情的能够客观评价计费系统计量性能的技术指标和检测方法，有些指标和检测方法在国内相关资料中属首次提出，如通话计时误差和时刻误差和对移动交换机计费系统的一些检测方法；本文通过对电信基础业务和各类增值业务的计费方式、计费用户、计费点和计费方法的分析，利用国内外最新检测仪器、现代检测技术、通信技术和概率统计方法，提出了较科学、有效和利于实施的检测方法，并对检测结果的测量不确定度进行了分析。
• Urban telephone subscribers refer to subscribers telephone subscribers , located at municipalities , cities under the jurisdiction of province , cities at prefectural level , downtown and suburb of city at county level town and county towns ( including country towns where county government located , and towns of county level according to the administrative organizational system ) , that are connected to the public line telephone network , including rural mineral area , forest area , military area
  城市电话用户指直辖市、省辖市、地级市、县级市的市区、市郊区及县城（包括县人民政府所在地的县城关区或行政建制相当于县人民政府所在地的镇）范围内接入局用交换机的电话用户数，包括分布在农村地区的独立工矿区、林区、驻军等接入局用交换机的电话用户数。
• The solution of this problem : first , telecom operating traders must take high attention to the capability of billing system . after increasing input to change billing system , second , the technological superintendent department and relevant industrial department should strengthen supervision and management and come on the standard measure of billing system of local exchanger as soon as possible
  要解决这一问题，一是电信运营商必须对计费系统性能高度重视，加大计费系统的改造投入，二是技术监督部门和行业主管部门加强监督管理力度，尽快出台局用交换机计费系统检测规范。