personal digital assistant

英 [ˈpɜːsənl ˈdɪdʒɪtl əˈsɪstənt]

美 [ˈpɜːrsənl ˈdɪdʒɪtl əˈsɪstənt]

n.  个人数字助理，掌上电脑(缩略形式为 PDA)

柯林斯词典

• N-COUNT 个人数字助理，掌上电脑（缩略形式为 PDA）
  Apersonal digital assistantis a hand-held computer, used mainly for storing and accessing personal information such as addresses, telephone numbers, and memos. The abbreviationPDAis also used.
  1. ...devices such as mobile phones and personal digital assistants
     手机和掌上电脑等设备

英英释义

noun

• a lightweight consumer electronic device that looks like a hand-held computer but instead performs specific tasks
  Synonym:PDApersonal organizerpersonal organiserorganizerorganiser

双语例句

• Secondly, it lucubrates in the theory of Embedded Geographic Information System, such as data collection, geographic information system and communication, etc and sets up the whole logical frame structure, implements the basic function for this system based on Personal Digital Assistant.
  其次深入研究嵌入式地理信息系统的基本理论，从数据采集、基础地理信息系统、通信与数据传输三个方面，提出了基于个人数字助理（PDA）的嵌入式地理信息系统完整逻辑框架设计模型；
• With the fast development of embedded technology and network technology, embedded communication equipments such as personal digital assistant, intellectual phone and mobile phone are more and more used.
  随着嵌入式技术和网络技术的飞速发展，嵌入式通信网络设备如个人数字助理、智能化手机和移动电话等应用越来越广泛。
• Mobile positioning technology on personal digital assistant ( PDA), and then, obtain the geographic information of own position or change information. with other by the wireless communication and the Internet. That makes the application field of GIS wider.
  在个人数字助理（PDA）上利用移动定位技术得到当前位置，通过无线通讯和Internet网络得到当前位置的地理信息或与其它用户交互信息，这使得GIS的应用领域更为广阔。
• The development of wireless network and popularity of portable computers, mobile phones, and PDAs ( Personal Digital Assistant) lay a solid foundation for MC development.
  无线网络的发展与便携电脑、手机及PDA（personalDigitalAssistant）等移动便携设备的普及为移动商务的实现与发展奠定了坚实的基础。
• Application of Mobile Communications Technology& Personal Digital Assistant in City Community Health Service
  移动通信技术和PDA在城市社区卫生服务中的应用
• LCD can be seen everywhere, from mobile phones, personal digital assistant to big-screen televisions.
  从手机，个人数字助理到大屏幕电视，随处都可以看到液晶显示的身影。
• In order to apply the theory of deficit irrigation to practice, a decision-making system for deficit irrigation based on PDA ( Personal Digital Assistant) is developed.
  为了将非充分灌溉理论应用到实际中，研制了集成于PDA的非充分灌溉决策系统。
• The receiving circuit of the pager is applied in the PDA ( Personal Digital Assistant) of the railway communication information system so that the information in the system can be refreshed.
  铁路交通信息系统PDA为了使内部信息具有实时性，在系统内部增加传呼接收电路，从而可以实时更新铁路、民航交通信息。
• A personal digital assistant, pen-based computer, or other handheld computer device.
  个人数字助理、手写输入计算机或其他手持式计算机设备。
• It stands for personal digital assistant.
  它代表的是掌上型数字助理。