pa system

英 [pɑː ˈsɪstəm]

美 [pɑː ˈsɪstəm]

网络  扩音系统; 广播系统; 公共广播系统; 软件测试实习生; 系统

电力

英英释义

noun

• an electronic amplification system used as a communication system in public areas
  Synonym:public address systemP.A. systemP.A.PA

双语例句

• In the event that the protective equipment will be shut down, all occupants of the plant will be notified by a page over the PA system.
  如果防护设备关闭，广播系统会通知工厂内的所有人员。
• Influence of Compatilizer for HDPE/ PA Alloy System
  相容剂对HDPE/PA合金体系性能的影响
• This PA system can appraise the objects in quantity, quality, relativity, absolute, preciseness and fuzziness.
  这样建立的绩效考核体系可以对考核对象进行定量与定性、相对与绝对、精确与模糊的考核。
• The PA system is the NC system based on PC that the Germany Power Automation company developed.
  PA系统是德国PowerAutomation公司开发的基于PC机的数控系统。
• A new, unseen voice was booming through the PA system.
  一个新的，看不见的声音从扩音机里嗡嗡地传来。
• Irradiated polyamide ( PA) 1010 system was investigated by using WAXD, DSC and gel fraction measurement techniques.
  通过WAXD、DSC和凝胶测定等技术对聚酰胺1010（PA1010）及其有多官能团单体BMI的PA1010体系的辐照效应进行测试和讨论。
• I heard the bark of the PA system.
  我听到了扩音系统的轰响声。
• Study on Spinnability and Dyeing Properties of PET/ PA 6/ Montmorrinite System
  PET/PA6/蒙脱土体系的可纺性和染色性能研究
• PA System Explanation of NCPA Concert Hall
  国家大剧院音乐厅扩声系统技术说明
• Study of vae/ pa emulsion blended system
  VAE/PA乳液共混体系研究