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- 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
- 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
- Electric signaling device and photoelectricity display device 电气信号装置及光电显示设备
- 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。
- 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
- A signaling device enclosed in a casing. 包装上的指示装置。
- electric signaling device 电信号装置
- A device that attenuates an electrical signal. 衰减器,减压器使电子讯号减弱的装置
- one that announces,especially an electrical signaling device used in hotels or offices to indicate the sources of calls on a switchboard 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 device that converts electric signals to audible sound. 扩音器把电子信号转变为可听见的声音的一种装置
- A device that converts electric signals, as from a telephone, stereo, or radio receiver, to audible sound and fits over or in the ear. 耳机一种传递电子信号的设备,比如从电话、立体声或广播接收器上传出可听的声音。这种设备嵌到耳朵上或耳朵里
- 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。
- Photodetectors are transducers that convert light into an electric signal. 光电探测器是将光转化成电信号的变换器。
- 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。
- This dissertation deeply analysed SAE J1939 protocol, designed the EV CAN network based-on SAE J1939 protocol and realized in each device of electric signal measurement. 论文对SAE J1939协议进行深入研究,并以SAE J1939为基础,设计了电动汽车CAN总线网络,并在电动汽车电气信号检测的各个装置上实现;
- Actually, you would outrun the electric signal on its way from the switch to the bulb. 实际上,你将会比电信号从开关到灯泡还要快。
- 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 device that converts electric signals,as from a telephone,stereo,or radio receiver,to audible sound and fits over or in the ear. 一种传递电子信号的设备,比如从电话、立体声或广播接收器上传出可听的声音。这种设备嵌到耳朵上或耳朵里。
- The function of photocells is to transfer laser signals into electric signals. 光电管的作用就是把光信号转化为电信号。
- The electric signals of reflected waves captured by the device's probe can show in detail an unborn baby sucking a finger. 这个探头所接受的反射波的电信号甚至可以把胎儿吮吸指头的模样也鲜明地映现出来。