查询词典 public address system

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。

E.g. to turn up the public-address system.

调高播音系统的音量

Suddenly an air-traffic controller came over the public-address system and announced loudly, Attention to the airman at the end of the runway.

突然，一名空中交通控制员的声音从公共广播系统中开始大声宣布：在跑到末端的飞行员请注意。

Eg turn up the public-address system.

调高播音系统的音量

Speech Intelligibility on standard of evaluation for sound field has been studied for a long time, no matter using a public-address system or not in the auditorium, Its special characteristics will reduce the speech Intelligibility from the speakers.

语音清晰度作为声场听取评价之标准，研究行之已久，在厅堂内观赏活动，不论有无使用扩声系统，其空间特性会减弱语者语音的清晰度。

Instead of blasting music and announcements from an omnidirectional public-address system, directional loudspeakers -- or Audio Spotlight systems , as Holosonics calls them -- make sound audible only in certain designated locations.

不同于震耳欲聋的音乐和全方位播音系统，导向扩音器或者是全方位应用声学公司所称的音频聚光灯系统只在某些指定地点才让人们听到声音。

Turn up the public-address system.

调高播音系统的音量

The BMS is composed of several subsystems, including BAS , SAS , FAS , PA (Public-address System), and CPS .

通过功能结构设计，将楼宇管理系统作为一个有机整体，对各个功能子系统进行了合理划分，并重点对BMS系统中的各项联动功能进行了详细的描述。

Soon, Beverly Barlowe commandeers the public address system to blurt out all the secrets she's learned in her therapy sessions with townsfolk.

不久，Beverly Barlowe开始通过公众广播系统喋喋不休地诉说她在心理治疗中所掌握的小镇居民的私人秘密。

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

播音员通过公共有线广播系统急促而不清楚地宣布了一些无法听得明白的消息。

As she looked at Warrington's manly face, and dark, melancholy eyes, she had settled in her mind that he must have been the victim of an unhappy attachment.

每逢看到沃林顿那刚毅的脸，那乌黑、忧郁的眼睛，她便会相信，他一定作过不幸的爱情的受害者。

Maybe they'll disappear into a pothole.

也许他们将在壶穴里消失