英文字典中文字典


英文字典中文字典51ZiDian.com



中文字典辞典   英文字典 a   b   c   d   e   f   g   h   i   j   k   l   m   n   o   p   q   r   s   t   u   v   w   x   y   z       







请输入英文单字，中文词皆可：

ISDN    
综合业务数字网 ; ( INTEGRATED SERVICES DIGITAL NETWORK
的缩写,利用现有通讯设备实现语音、影像与文本等传输的一种通讯标准)

综合业务数字网 ; ( INTEGRATED SERVICES DIGITAL NETWORK 的缩写,利用现有通讯设备实现语音、影像与文本等传输的一种通讯标准)

安装中文字典英文字典查询工具!


中文字典英文字典工具:
选择颜色:
输入中英文单字

































































英文字典中文字典相关资料:


  • ISDN - Wikipedia
    Integrated Services Digital Network (ISDN) is a set of communication standards for simultaneous digital transmission of voice, video, data, and other network services over the digitalised circuits of the public switched telephone network [1]
  • How Does ISDN Work and Why Is it Important? - Spiceworks
    What Is ISDN? ISDN is a set of standards and techniques in telecommunication that enable the digital transmission of data, voice, video, and other services simultaneously across a public telephone network
  • What is ISDN? What are its Advantages? (Updated) - Nextiva
    ISDN or Integrated Services Digital Network, is a circuit-switched telephone network system that transmits both data and voice over a digital line You can also think of it as a set of communication standards to transmit data, voice, and signaling
  • Integrated Services Digital Network (ISDN) - GeeksforGeeks
    The Integrated Services Digital Network (ISDN) is a set of communication protocols that enable the simultaneous digital transmission of voice, video, data, and other network services over traditional Public Switched Telephone Network (PSTN) connections ISDN aims to enable end-to-end digital connectivity to serve a diverse set of services
  • What is ISDN? A Guide to Integrated Services Digital Network
    ISDN stands for Integrated Services Digital Network It is a circuit-switched telephone network system that sends voice, data, and video over regular telephone lines but in a digital format
  • ISDN | Definition Facts | Britannica
    ISDN, all-digital high-speed network provided by telephone carriers that allowed voice and data to be carried over existing telephone circuits In the early 1980s ISDN was developed as an offshoot of efforts to upgrade the telephone network from analog to digital using fibre optics
  • What is ISDN: Benefits, Types How It Works? - voiptap. com
    ISDN (Integrated Services Digital Network) is a digital network that transmits voice, video, and data over a single line faster and more reliably than digital signaling in PSTN (Public Switched Telephone Network), which transmits voice using analog technology
  • Understanding ISDN: A Practical Guide for Beginners
    ISDN, or Integrated Services Digital Network, is a set of communication standards that enable the simultaneous digital transmission of voice, video, data, and other network services over the traditional circuits of the public switched telephone network
  • What Is ISDN? - Responsive IP
    ISDN, or Integrated Services Digital Network, is a set of communication standards designed to facilitate the simultaneous digital transmission of voice, video, data, and other network services over the traditional circuits of the public switched telephone network (PSTN)
  • ISDN Definition - What is an ISDN line? - TechTerms. com
    ISDN Stands for "Integrated Services Digital Network " ISDN is a telecommunications technology that enables the transmission of digital data over standard phone lines It can be used for voice calls as well as data transfers





中文字典-英文字典  2005-2009