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

• I heard the bark of the PA system.
  我听到了扩音系统的轰响声。
• 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。
• The PA system automatically adjusts the volume to compensate for variations in background noise.
  公共场所扩音器自动调整音量，根据背景噪音的变化来做出选择。
• Elvis comes on the coffee shop PA system.
  咖啡店的广播中播放着猫王的歌。
• Revamping of PA filtration system
  磷酸过滤系统技术改造
• 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
• 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。
• Then with the case study, this PA system was applied in enterprises, whichshowed it is an effective approach.
  通过案例研究，说明了该绩效考核体系的应用，表明该体系具有很强的可操作性。
• In this paper, the morphology and barrier property of HDPE/ EVOH and HDPE/ PA blending system was studied.
  本文系统研究了HDPE／EVOH和HDPE／PA两种共混体系的形态、阻隔性能及力学性能。
• 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。