PA System, music, setup and breakdown are provided.
PA系统，音乐，安装和故障被提供。
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。
Indoor as School, Bus Station, Gymnasium, Exhibition building etc required PA System.
学校、车站、体育馆、展览馆、大厦等需要公共广播播音的室内场所。
WE WERE just settling down for our flight when the captain's voice came over the PA system.
我们刚刚在飞机上坐好，扩音器中突然传来机长的声音。
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 lieu of an alarm clock, sleeping crews are woken by music played over the PA system by Nasa staff on the ground.
代替闹钟唤醒宇航员的是由地面上的NASA工作人员通过PA系统播放的音乐。
Often they were outdoor shows, sometimes with no PA system at all, so I really had to learn how to project to be heard.
演出一般都是露天的，有时候甚至没有扩音装置，所以我必须学会在各种条件下让声音传到观众耳朵里。
Somewhere it was Christmas but it didn't feel like it to me - at least not until I heard the music piped through the PA system.
这个圣诞对我而言根本就不是圣诞-直到广播里响起了音乐。
While shopping in a supermarket, I heard over the PA system: "a wallet was found containing a large sum of cash but no identification."
我在超级市场里买东西，听见广播通知：“捡到一个钱包，里面有很多现金，但没有身份证明。”
The Elason PA system USES a network configuration rather than having all system elements connected to a central controller. This architecture gives real freedom in system design.
埃勒森公共广播系统采用网络结构，而不是把各个系统要素连接到一个中央控制器上，而这样的结构使得系统设计获得了真正的自由。
We'll be there in five minutes... will you please do me a favor? When you hear the sirens screaming and see the Lights flashing, will you announce over the PA system that there is not a fire?
我们将在五分钟内赶到…请你帮我一个忙好吗？当你听到警笛长鸣、看到红灯闪烁的时候，请你用PA系统宣布没有发生火灾。
A sensor system that measures daylight and occupancy allow the new headquarters of SAP America in Newtown Square, pa., to use no more light than needed.
一个监测日光和使用空间的传感器系统让SAP在宾夕法尼亚州新城广场的美国新总部可以按需使用灯光照明。
The new version of the iPhone operating system is expected to launch soon. Photo: pa.
图：新版本的iPhone操作系统预计将很快推出。
Marisa C. Weiss, M.D., breast radiation oncologist, Lankenau Hospital, Thomas Jefferson University Health System, Philadelphia, pa.
MarisaC .Weiss医学博士乳腺癌放射肿瘤学家，lankenau医院，托马斯·杰弗逊大学卫生系统，费城。
It was originally based on System v, release 3, and it ran exclusively on their RISC - PA-RISC HP 9000 platform.
它最初基于SystemVrelease3，只能在RISC- PA - RISC HP 9000平台上运行。
How to describe quantitatively the PA nonlinear effects on communication system and how to design a linear PA are becoming the research hotspots.
如何定量地描述PA非线性特性及其对通信系统的影响、如何设计线性PA已成为当今的研究热点。
Audio nonlinear-editing model proposed in this pa-per can be combined with video nonlinear editing model and other equipment to become a complete nonlinear editing system.
文中提出的音频非线性编辑模块可以和视频非线性编辑模块以及其它设备一起构成完整的非线性编辑系统。
Pa. ), who then proceeded to lambaste Toyota for failing to act sooner to deal with safety problems and threw in a plug for the U. S. product-liability system.
随后他痛责丰田公司未能更快采取行动应对安全问题，并妨碍了美国的产品可靠性体系。
RF PA have become very important in the military and personal communications system, and it becomes extremely important to develop the RF PA.
由于射频功率放大器在军事和个人通信系统中的地位非常重要，使得功率放大器的研制变得十分重要。
For RF PA, always require it can output a certain power within a range of frequency, at the same time meeting the system nonlinear requirements and have high conversion efficiency.
射频功率放大器总是要求在一定频率范围内输出一定的功率，同时满足系统的线性度和高效率要求。
T12 is a full-range multi-purpose two-frequency, can be used for fixed installation, Hall PA, flowing performance, and supporting large-scale sound reinforcement system fills and so on.
T12是一款全频多用途两分频，可以用于固定安装、厅堂扩声、流动演出以及大型扩声系统的辅助补声等等。
The key technologies of the industrial wireless network system based on the WIA-PA standards are introduced and the development, testing and application of the system are explained.
介绍了WIA-PA标准规范的工业无线网络系统的关键技术，并对该系统的研发、测试和应用进行了论述。
The test results on wire line diamond drilling in Xiaoqinlinggold ore field of Western Henan and using prospects of the system are discussed in this pa-per.
讨论了该系统在豫西小秦岭金矿田绳索取心钻进应用试验效果及前景。
Objective To investigate effects of fibrinolytic system upon deep venous thrombosis, focused on PLG, t-PA and PAI-1.
目的以纤溶酶原、t - PA和PAI - 1为轴心，探讨纤溶系统对深静脉血栓形成(DVT)的影响。
PA pipes with ninute holes ate used as filter medium in the filter system. The system is of simple construction and will require minimal supervision.
本项研究的过滤系统采用PA微孔管作为过滤介质，结构简单，管理要求不高。
The PA-310 CM is 3-way full-range system in a vented trapezoidal enclosure featuring one 10 "woofers, a 4" horn loaded MF, equipped with one 1 "cone tweeter."
CM是一个以梯型相体及气孔结构的三分频全音域系统，它装配了一个10吋低音喇叭、一个4吋中音喇叭，采用一个1吋圆锥形高音单元。
A micro controller unit control system for special type resistance welding machine is developed in the pa-per.
本文讨论了一种用于控制特种电阻焊机的单片机控制系统。
In addition to some special USES of the relative words discussed in the third part, this pa per establishes a system of them through analysis and comparison in the first two parts.
本文除了在第三部分谈了关系词的一些特殊用法之外，主要是通过第一、二部分的分析和比较，确立了关系词的体系。
In addition to some special USES of the relative words discussed in the third part, this pa per establishes a system of them through analysis and comparison in the first two parts.
本文除了在第三部分谈了关系词的一些特殊用法之外，主要是通过第一、二部分的分析和比较，确立了关系词的体系。
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