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- A signaling device enclosed in a casing. 包装上的指示装置。
- The possibility density technology was used to entrap a little change of acoustical signal, which can discern the gas incursion and give the alarm efficaciously. 利用概率密度技术捕捉声信号的微小变化 ,能够有效地识别气侵并报警。
- At the core of the alpha electronic system is a unique personal monitoring and signal device called alphaSCOUT. 在电子系统叫alphaSCOUT的独一人工监测仪和显著设备的Alpha的核心。
- One example has become a well-understood signalling device for who is visiting China: the rental of a huge billboard on the road between Beijing airport and the city to advertise a firm's products. 一个事例已经成为为来华访问的人众所周之的标志设备：在北京机场和城市间一个租用的用来宣传某家公司产品的巨幅广告牌。
- One that announces, especially an electrical signaling device used in hotels or offices to indicate the sources of calls on a switchboard. 信号器，示号器宣告物，尤指饭店或办公室中使用的一种电子信号装置，用来指示交换台上的呼叫信号来源
- A brief introduction is made of the design,operating principle, use and maintenance of the signalling device, as well as the significance of using such a device at coal face for safety production. 介绍了本安型声光信号装置的结构组成、工作原理、使用情况及维护性能，指出了应用在水采工作面对安全生产的重要意义。
- An electric signaling device, such as a doorbell, that makes a buzzing sound. 蜂鸣器可以发出嗡嗡声的一种电子信号装置，如门铃
- ADVANCED ACOUSTICAL SIGNAL PROCESSING 声信号处理新进展
- underwater acoustical signal processing 水声信号处理
- A nondestructive testing hardware system for eggshells based on DSP was established. The system had multiple functions,such as controlling knock device,sampling and processing acoustic signal emitted by eggs,communicating with PC and so on. 设计了一种基于DSP的蛋壳无损检测硬件系统,该硬件系统具有控制敲蛋装置、声音信号采集与处理、破损识别和与PC机通信等功能。
- A visual or audible signaling device, operated by relays, which indicates conditions of associated circuits. 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。
- Analog Synchronization A synchronization control system in which the relationship between the actual phase error between clocks and the error signal device is a continuous function over a given range. 模拟同步一种同步控制系统,在指定范围内,实际的时钟相位差和设备误差信号之间的关系是连续的。
- A visual or audible signaling device,operated by relays,which indicates conditions of associated circuits. 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。
- Audio signal acquisition procedures, can show a number of acoustic signals. 音频信号采集用程序，可以显示多个声波信号。
- In this paper, the acoustic signals of FBC is studied with chaotic theory. 本文应用混沌理论对燃煤流化床燃烧产生的声波信号进行了研究。
- Illuminating surface of a signalling device 信号装置的光照面
- The relationship between acoustic signal frequency and beam diamter, which is inconsistent with the results of work[7. 8],is meassured to be f= Cs/2d. 声信号频率与束直径的关系为f=(C_s)/(2d),它不同于工作的结果。
- Acoustic signal is stability and accuracy , so using acoustic signal to classify objects can expand the field of pattern recognition . 声信号具有稳定、精确的特点,使用声信号作为目标分类可以使模式识别的领域大大的拓宽。
- The Electric Point Machine (EPM) is an important one of railway electrical signal devices. 道岔转辙机是一种重要的铁路电气设备，它是以电动机为动力改变道岔开通方向，并能反映道岔位置状态。
- Acoustical Signal Classification and Analysis Center 音响信号分类与分析中心
