private automatic exchange
英 [ˈpraɪvət ˌɔːtəˈmætɪk ɪksˈtʃeɪndʒ]
美 [ˈpraɪvət ˌɔːtəˈmætɪk ɪksˈtʃeɪndʒ]
专用自动交换机（不能接外线）；自动小交换机
双语例句
- Generic specification for stored program control analogue private automatic branch telephone exchange system
GB/T14716-1993程控模拟用户自动电话交换机通用技术条件 - Adds a public or private automatic branch exchange, either digital or analog, to your network diagram.
在网络中添加数字（或模拟）的公用（或专用）自动交换分机。 - Digital electronic private automatic branch exchange
数字专用式电子自动交换分机 - Private automatic telephone exchange
专用自动电话交换机 - In the maintenance of Private Automatic Branch Exchange ( PABX), the problem of power supply quality is often neglected.
在程控用户交换机维护中，电源质量的问题较容易被忽视。 - Swiss private banks and politicians are adamant that fishing expeditions from foreign countries to find out customers 'names known as the automatic exchange of information will not be allowed.
瑞士私人银行和政府官员坚定地表示，不会允许外国进行试图找出客户名字的摸底调查即所谓的自动信息交换。 - The communication system is composed by fiber, exchanger and way-side telephone. Development of the circuit providing timing and synchronization signals for private automatic branch exchange
通信系统主要由光纤数字传输系统、数字程控用户交换机系统和路侧紧急电话系统三部分组成。数字程控用户交换机时钟与同步系统电路设计 - Study of Speech Recognition System Based on Private Automatic Branch Exchange
基于电话用户交换机的语音识别系统研究 - The Methods of Processing PABX ( Private Automatic Branch Exchange) System Troubles
程控交换机系统故障的处理方法 - PABX ( Private Automatic Branch Exchange) is widely applied in enterprise-leveled Telephone LAN.
专用自动交换机PABX（PrivateAutomaticBranchExchange）广泛应用于企业级电话局域网中。