public-address system

They tried to adapt the public address system into a radio transmitter.

他们想法把广播设备改装成无线电发报机。

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Several aisles later, my friend heard the butcher's voice boom over th public-address system:

逛完几个走道之后，我的朋友听到肉店老板的声音透过公共广播系统隆隆地说

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Professor Hirsch is to be commended for bringing the state of our educational system to public notice.

在赫希教授的努力下，我们教育体系的现状引起了公众关注，为此对他应该给予嘉许。

《柯林斯高阶英汉双解学习词典》

Turn up the puBlic-address system. That disc jockey always plays the latest tunes.

调高播音系统的音量那位音乐节目的播音员总是播放最新的流行音乐。

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...Milwaukee's public school system.

密尔沃基的公立学校体制

《柯林斯高阶英汉双解学习词典》

Corruption corrodes public confidence in a political system.

腐败可削弱公众对政治制度的信心。

《牛津高阶英汉双解词典》

OAS ( office Automation System ) includes multi-media information , electronic bulletin board , public address system, property management system, business convention system.

OAS 办公自动化系统,门厅多媒体查询、电子布告 、 公共广播 、 物业管理系统 、 商务会议系统.

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We will begin a series of presentations to help the public fully understand our system.

我们将进行一系列的说明,帮助公众充分了解我们的制度。

朗文当代高级英语词典 第6版

Ben people walk no change name, sit no change xing; big name ding ding, call wind call rain. She said she would page him over the puBlic-address system.

本人行不改名，做不改姓，大名鼎鼎，呼风唤雨。她说她要通过有线广播系统呼唤名字来寻找他。

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I mean small cars are the answer surely. Or there again a good system of public transport might do the same thing.

我是说小汽车肯定是解决之道，不过良好的公交系统或许也能解决问题。

《柯林斯高阶英汉双解学习词典》

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.

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The news was announced on the public address system at the high school.

消息是在这所中学的广播里宣布的。

《柯林斯高阶英汉双解学习词典》

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.

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I hear they are announcing my flight over the public address system.

我听到扩音器在播我的班机信息了.

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He said they would page him over the public-address system.

他说他们会通过公用通讯系统与他联系.

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Turn up the puBlic-address system. pitch a tune in a higher key

调高播音系统的音量把音调定在更高的音阶

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She said she would page him over the puBlic-address system.

她说她要通过有线广播系统呼唤名字来寻找他。

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Turn up the puBlic-address system. The net is too low, set it higher.

调高播音系统的音量网太低了，你调高一点。

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The announcer gabbled some incomprehensible message over the public address system.

播音员透过有线广播叽哩咕噜地说了一些难懂的讯息.

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Turn up the puBlic-address system. A tuning fork transmits sound waves through the air.

调高播音系统的音量音叉通过空气传播声音。

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Haas Effect and Its Applications on Design of Architecture Acoustics and Public-address System

哈斯效应在建声和扩声系统设计中的应用

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Someone cranked up the volume of the public address system.

有人调大了公共广播系统的音量。

《柯林斯高阶英汉双解学习词典》