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- electronic telephone circuit 电子电话电路
- To equip(a room or telephone circuit, for example) with a concealed electronic listening device. 装窃听器安装隐蔽的电子监听装置（例如在房屋里或电话线路上）
- To equip(a room or telephone circuit,for example) with a concealed electronic listening device. 装窃听器安装隐蔽的电子监听装置（例如在房屋里或电话线路上）
- Interference from one telegraph circuit to another telegraph circuit or into telephone circuits. 一条电报线路或电话线路对另一条电报线路或电话线路的干扰。
- An electronic telephone makes it possible for you to answer.two calls at the same time by switching back and forth between the two calls. 通过来回转换开关，电子电话使你有可能同时收听两个电话。
- Also interference with telephone circuit is reduced because of the absence of zero-sequence currents. 由于无零序电流,对电话线路干扰的影响也降低。
- We are here in all means to provide you with flexible, efficient and effective trading channels including traditional telephone calls, internet (eTrade) and IVR (electronic telephone). 为了客户的方便与长远利益，我们提供了三种落盘渠道，包括传统电话、网上交易和音频电话，力保客户落盘渠道有弹性及畅通无阻。
- A data transmission device that connects a remote terminal to a telephone circuit and converts the signal of terminal into the signal of line or converts the signal transmitted from processing center into the signal of remote terminal. 一种数传设备，它把远程终端设备连到电话线上，并把终端的信号转换成线上传输的信号，或把处理中心传送来的信号转换成远程终端设备信号。
- In a telephone circuit controlled by an echo-suppressor,the inability of one or both subscribers to get through because of either excessive local circuit noise or continuous speech from one subscriber. 在回波抑制器控制的电话线路中，用户的一方或双方因为过量的局部线路噪音或对方连续说话而不能通话的情况。
- In a telephone circuit controlled by an echo-suppressor, the inability of one or both subscribers to get through because of either excessive local circuit noise or continuous speech from one subscriber. 在回波抑制器控制的电话线路中，用户的一方或双方因为过量的局部线路噪音或对方连续说话而不能通话的情况。
- electronic telephone switching system 电子电话交换机
- fully electronic telephone exchange 全电子电话交换机
- full electronic telephone exchange 全电子式交换机
- time division electronic telephone excha 时分电子电话交换机
- Term used in G.165, "General Characteristics of International Telephone Connections and International Telephone Circuits: Echo Cancellers. 165标准中使用的术语。“国际电话连接和国际电话线路的通用特性：回声消除。”
- A WAN packet-switched environment relies on telephone circuits, but the circuits are arranged so that they retain a permanent connection with their end point. WAN分组交换环境依赖于电话线路,但是线路的布置要保持与端点的永久连接。
- PSTC Public Switched Telephone Circuit 公共交换电话电路
- sending sensitivity of a local telephone circuit 市内电话电路的发送灵敏度
- Helen became an electronic engineer. 海伦成了一名电子工程师。
- working reference telephone circuit 工作着的参考电话电路
