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- A signaling device enclosed in a casing. 包装上的指示装置。
- A continuous signal, or sound, of one particular frequency. 一种具有特定频率的连续信号或声音。
- 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
- 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
- We replace the continuous signal with a series of values at fixed intervals. 我们用一系列固定间隔处的值代替连续信号。
- 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。
- 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。
- A unit capable of converting digital signals into a continuous signal ready for input into an analog computer. 将数字信号转换成连续信号(模拟量)的设备,它为将信号输入模拟计算机作准备。
- This circuit can guarantee the normal work of APD in large variation of temperature, it is very suited to the photoelectric system for the high-frequency and continuous signal detection. 该电路能在温度大幅度变化的情况下保证APD正常工作,适合于高频连续信号检测的光电系统。
- Pack emergency signaling devices, and know ahead of time the location of the nearest telephone or ranger station in case an emergency does occur on your trip. 带著紧急时发出信号的器具;且要事先知道离所在区域最近的电话或者国家公园管理站;以便在旅途中紧急时利用.
- Study in New Type Signaling Device for Mine Hoists 新型矿井提升机信号装置的研究
- continuous signal information content 连续信号信息量
- It can display not only continuous signals but also opart of the signals on an expanded time base so that the high and the low frequency components of the signals can be observed simultaneously. 这种方式既可以显示连续信号,又可以用扩展的时基显示该信号中的任一部分,这样就可以同时观察到信号的高、低频成份。
- Visual Distress Signaling Device 目视遇难/险信号发射器
- 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。
- Products to be displayed Multi-Visual Light Bars, Siren amplifiers and other Signal devices for police car, ambulance, etc. 车辆警示灯,警报器,其他各种报警产品。
- GB4785 The Number, Location, Light Coloar Of Exterior Lighting And Signal Devices On The Vehicle And The Trailer and the EEC standards: No. 简介了我国国家标准GB4785《汽车及挂车的外部照明和信号装置的数量、位置和光色》;联合国欧洲经济委员会No.
- 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。