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

• 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。
• Well, I turned on the lights and sirens, and got on the PA system announcing ourselves as police officers.
  嗯，我开了警灯和警笛，并上了扩音系统宣布我们是警察。
• Study and Development of PROFIBUS PA Test System Based on Ethernet
  基于以太网的PROFIBUSPA测试系统研究与开发
• General Design on PA System of Current Stadium in China
  当前中国体育场馆扩声系统设计概要
• 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。
• Study of vae/ pa emulsion blended system
  VAE/PA乳液共混体系研究
• The improved PA detection system is applied to the aluminum cylinder with defects, and the good detection results shows that the program designed is feasible. Finally, a brief summary about the detection system for engine cylinder body and experiments is made.
  采用铝制圆柱形工件来作为发动机缸体的初步简单模型，并对其进行了缺陷设计。将所改进的相控阵检测系统应用于模拟缸体上进行验证实验，取得了较好的实验结果。
• We believe that the resonant PA system based on diode laser described here offers substantial advantages over other methods and appears promising as a basis for developing convenient, robust, portable instruments for environmental monitoring and process control.
  此外，相对于其他方法我们描述的基于半导体激光共振光声光谱具有很大的优点，为进一步发展便利、实用、便携式环境监测仪器奠定了坚实的基础。
• The application study of NC machine tool based on PA system
  基于PA系统的数控机床的应用研究
• I heard the bark of the PA system.
  我听到了扩音系统的轰响声。