1.
an announcement made over/on the Tannoy
经坦诺扩音系统发布的通告.
2.
the public address system in the hospital was used for paging.
医院里的扩音系统用来呼叫人名。
3.
Hearing Aid and Amplification System
助听器与声音扩大系统
4.
the loudspeaker on an inter-com or public address system.
在内部或车内通话系统的扩音器。
5.
Specification for engineering design of amplifying communication system in industrial enterprises
工业企业扩音通信系统工程设计规程
6.
PA System Explanation of NCPA Concert Hall
国家大剧院音乐厅扩声系统技术说明
7.
GY2×275W Loudspeaker-based Industrial Intercome System
基于GY2×275W扩音机的工业对讲系统
8.
The Study of an Intelligent Non-central Switching Explosion-proof Amplifying Call and Telephone Talk System;
智能型无主机防爆扩音对讲电话系统的研究
9.
The Sound Amplification System and Audio Transmission Technique in Opening and Closing Ceremonies of Beijing Olympic Games
北京奥运会开闭幕式现场扩声系统音频传输技术
10.
turn up the puBlic-address system.
调高播音系统的音量
11.
·Audio-text systems.
·声音-文本系统。
12.
extended system contents directory (ESCD)
扩充的系统目录字典;扩充的系统内容目录;扩充系统内容目录
13.
Suppression of Narrowband Interference in Direct Sequence Spread Using the Despread Respread Algorithm
解扩重扩算法在直扩系统中抗窄带干扰的应用
14.
A system of vowels used in a language or dialect.
元音系统用于语言或方言的元音系统
15.
extended disk operating system
扩充的磁盘操作系统
16.
mass storage system extension
大容量存储系统扩充
17.
tensions (MSS extensions)
海量存储系统扩展程序
18.
extended range floating point information system
扩大范围浮点信息系统