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
英英释义
noun
- an electronic amplification system used as a communication system in public areas
双语例句
- 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 - Some modifications in PA filtration system
磷酸过滤系统技改点滴 - 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 - Finally, a team-based Sale-Employees PA system is built, as well as conclusion and suggestion of this article are made.
最终建立了兼顾个人与团队的MW公司销售人员的新绩效考核体系,在对本文做出结论的同时也提出了相关的建议。 - 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。 - The principle of high pressure filling gas and the system of polystyrene plastic microspheres filling high-pressure hydrogen are described. The pressure is up to 1.0 × 108 Pa; the system also can get low temperature to 4.2 K.
叙述了微球高压充氢原理及聚苯乙烯塑料微球高压充氢系统,该系统可充入压力高达1.0×108Pa,并且利用调节液氦流速来控制系统温度。 - 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。 - Revamping of PA filtration system
磷酸过滤系统技术改造 - PA System Explanation of NCPA Concert Hall
国家大剧院音乐厅扩声系统技术说明 - 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。