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- audible signal tone 声频信号音
- Communication of audible signals encoded in electromagnetic waves. 无线通讯以电磁波密码进行的可听信号的联络
- 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。
- 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。
- A method of requesting specific types of data input from a terminal user by visual messages and, sometimes, audible signals. 用屏幕显示电文,有时还用音响信号请求终端用户输入规定类型数据的一种方法。
- Signalling tone peak frequency deviation 信令音峰值频偏
- A red light is usually a signal of danger. 红灯通常是危险的信号。
- An audible tone signals that the temperature has been computered. 声音信号表示体温已计算完毕。
- An audible tone signals that the temperature has been computed. 声音信号表示体温已计算完毕。
- Type of squelch: Tone operated by 150-Hz signal. 型静噪: 基调由150赫兹的信号.
- A usually audible discharge of intestinal gas. 屁从肠内排出的(通常有声音的)气体
- I stood watching for the signal to change to green. 我站着等待交通信号转为绿灯。
- Let's set the clock by the radio time signal. 咱们照着收音机的报时信号把钟对一对。
- Communication of audible signals encoded in electromagnetic waves 无线通讯以电磁波密码进行的可听信号的联络
- A red lamp is often a danger signal. 红灯常常是危险的信号。
- A reflected signal on a communication channel. 一种在通信信道上反射回来的信号。
- The rise in prices was a signal for rebellion. 物价上涨引起了叛乱。
- An audible and/or visible signal used to signify the existence of some error or abnormal condition in the system. 由音响或显示设备发出的信号,用以表示系统出现了错误或异常情况。
- A channel over which pilot signal is transmitted. 可在其上传输导频信号的一种信道。
- Her voice was scarcely audible above the noise of the wind. 在风中她的声音几乎听不见。