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

• Indoor Outdoor as School, Bus Station, District, Park etc required PA System.
  学校、车站、小区、公园等需要公共广播播音的室内外场所。
• 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。
• 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。
• This requires the PA system, and other internal device with a large dynamic range and high linearity in order to avoid non-linear distortion of the signal transmission and spread of the spectrum.
  这就要求系统中的功率放大器等内部器件具有很大的动态范围和高度线性，以避免传输信号的非线性失真和频谱扩散，然而这么做会导致系统成本和实现难度的增加。
• 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
• Elvis comes on the coffee shop PA system.
  咖啡店的广播中播放着猫王的歌。
• 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。
• Conclusion: The ECM accumulation correlate with PAI-1 increase in immune complexes rats, methyl-prednisone may affect ECM accumulation by interfering with PA/ PAI-1 system to reach a treatment purpose.
  结论：免疫复合物肾炎大鼠细胞外基质积聚与PAI1含量升高密切相关，甲基强的松龙可能通过干扰PA/PAI1系统而影响细胞外基质积聚并达到治疗作用。
• I heard the bark of the PA system.
  我听到了扩音系统的轰响声。
• Fractal analysis on compatibilization of PP-g-MAH in PP/ PA 6 blending system
  PP-g-MAH增容PP/PA6体系的分形理论分析