英语释义

• an electronic amplification system used as a communication system in public areas

片语

marine public address system船用广播设备

intrastation public address system厂内播音系统

public c address system有线广播系统

turn up the public-address system调高播音系统的音量

Public Address System On音向运作

cablecasting public-address system有线广播

Emergency Public Address System紧急公共广播系统

cabin public address system客舱广播系统

英汉例句

• but as i picked up the wireless microphone and began my speech, i realized in horror that my public address system was silent.

  但正当我拿起无线话筒开始发言时，我惊恐地意识到我的扩音器不起作用了。

• mcauliffe's family reacts to a malfunction warning on the nasa public address system which was followed quickly by the explosion.

  麦考利夫的家人反应美国宇航局上的一个公共广播系统，其次是快速故障爆炸警告。

• for the public address system in free field, which has multiple loudspeakers, it also has the same effect.

  对于具有分布式扬声器的窒外扩声系统，也有类似的效应。

• if the public address system is operated below but too close to the instability condition the frequency shifter can reduce effectively the interference of the regenerative reverberation.

  若语言扩声系统临近不稳定状态工作，频移器可以有效地减少再生混响干扰。

• the public address system in the hospital was used for paging.

  宾馆的公共广播系统被用来传呼找人。

• by now you hear gamelan all over this ancient capital, from the airport public address system to the marbled palace of the local sultan.

  如今，从机场的公共广播到本地苏丹的大理石宫殿，这座古都到处都可以听到甘美兰（一种印尼民族乐器）的演奏声。

• in this paper, the loudspeaker array in the public address system is described.

  叙述扩声系统用的扬声器组阵。

• the only unexpected turn occurred when the familiar 「attention wal-mart shoppers」 announcement over the public address system broke into the ceremony.

  唯一出乎意料的是在结婚典礼上突然响起公共播在台播放的”沃尔玛顾客们注意了“这句令人熟悉广播语。

• all of the equipment will debut groundbreaking features such as a public address system used to provide instructions to persons inside the building in case of an emergency.

  所有设备都会有几个开创性的新特点，比如有上面有公共地址系统，一旦发生紧急情况，可以给大楼里的人们提供指示。

• some problems of the power transmission circuit in the public address system are discussed.

  探讨了定压式公共广播系统传输线路的一些问题。

• both a microphone for audio recording and speakers as part of a public address system can be connected to the cameras.

  双麦克风使得相机具有录音和喇叭功能，并作为公共广播系统能被连接到相机。

• elason public address system is a multi-function system that includes signal processing, powerful software and evolutive microphone stations.

  埃勒森公共广播系统是一种多功能系统，其中包括了信号处理、有效的运行软件和改进的麦克风托架。