音响信号(声音，口哨，枪声等)。
Use audio signals (that is, voice, whistle, and weapons fire).
全体召回时，竞委艇升起代一旗并发出音响信号二声。
When General recall, RC boat will displayed First Substitute flag plus Two sound signal.
大多数这些标牌上故意义的，但他们本身也常常作为音响信号。
Most of these signs have meaning on their own, but are also frequently used as sound signs.
用继电器操作的一种可视信号或音响信号装置，用以指示有关电路的情况。
A visual or audible signaling device, operated by relays, which indicates conditions of associated circuits.
国家用于人民防空通信的专用频率和防空警报音响信号，任何组织或者个人不得占用、混同。
No organizations or individuals may use the same frequency or the same acoustic signals as those specially used by the State for civil air defense communications or air defense warning.
设计一个少油断路器调整用音响信号电路，以便提高调整工作的效率，并减轻劳动强度。
The sounder circuit is used to adjust oil-minimum breakers, so that the working efficiency can be raised and the labour intensity can be reduce.
头盔不会造成对关键交通音响信号的听力衰减，不会造成撞前视觉限制，不会导致疲劳和记忆力不集中。
Safety helmet use caused no attenuation of critical traffic sounds, no limitation of pre crash visual field, and no fatigue or loss of attention;
在城市主干道约500个红绿灯路口安装了盲人过街音响信号装置，350个路口安装了行人灯绿闪倒计时器。
All of them are paved with blind paths and stone ramps. 500 main intersections are installed with sound devices to guide the blinds. 350 intersections are installed with green light count down device.
音响质量会非常差，部件必须挨得很近，接收器只能接收当地广播电台的强功率信号，还会存在其他质量问题。
The sound quality would be poor, components would have to be located very close together, the receiver could only pick up strong local broadcast stations, and still more quality issues.
在乐富豪LA系列扬声器的特点是其特殊的忠诚音响卓越的清晰度和完整性既简单又复杂的声音信号。
The Wharfedale LA Series speakers are characterized by their exceptional fidelity in reproducing both simple and complex acoustic signals with superior intelligibility and integrity.
当在飞机蒙皮探测到火警信号时，音响警告设备M315将给出一个警告铃声。
When detected indications occur in the flight deck an alarm bell is provided by the aural warning devices unit M315 for a fire condition.
系统控制核心采用AT 89 C 2051单片机，信号输出为音响和多组继电器开、闭触点。
The system takes the monolithic computer AT89C2051 as the control kernel, and the tone and contacts of relay as the signal output.
用于空调房间电气线路，乘客和货物的提升，通用等设备的故障、灯光、音响、信号，也可以用于连接ON/OFF辅助接点。
Electrical circuit for the air-conditioned rooms, passenger and goods lifts, general and other equipment failures, lighting, sound, the signal can also be used to connect ON / OFF auxiliary contacts.
产品主要用于舞台音响，电子影像，音响，功放，机顶盒，电脑，汽车，卫星信号接收及其他电子设备。
Products are mainly used for stage audio, video, audio, power amplifier, set-top boxes, computers, cars, satellite signal reception and other electronic equipment.
瑞丰开关插座产品主要用于舞台音响，电子影像，音响，功放，机顶盒，电脑，汽车，卫星信号接收及其他电子设备。
Ruifeng switch socket products are mainly used in stage audio, electronic image, audio, amplifier, set-top boxes, computers, cars, to receive signals from the satellites and other electronic devices.
介绍一种采用激光测振仪配合函数信号发生器、双踪示波器检测音响系统动态特性的新技术。
It introduces a new technology of audio measurement. A laser vibration measurement meter was used in conjunction with a function signal generator and a multi-channel signal analyzer to measure audio.
介绍一种采用激光测振仪配合函数信号发生器、双踪示波器检测音响系统动态特性的新技术。
It introduces a new technology of audio measurement. A laser vibration measurement meter was used in conjunction with a function signal generator and a multi-channel signal analyzer to measure audio.
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