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- It is already being used in the 1.8km 8.448 Mb/s PCM-120 route optic fibre telephone communication system. 已用于1.;8公里;8
- To analyze the reasonableness of telephone communication system of frequency distyibution which transmits the bandwidth by using the partial wave analysis. 利用傅里叶级数(谐波分析),分析了频分制电话通信系统传输频带宽度的合理性。
- With 60 junction lines,the telephone communication system will operate by virtual exchange. The Exhibition Hall is equipped with IC telephones. 电话通讯系统采用虚拟交换局方式,中继线60条,展馆内外采用IC卡公用电话。
- With 60 junction lines, the telephone communication system will operate by virtual exchange. The Exhibition Hall is equipped with IC telephones. 电话通讯系统采用虚拟交换局方式,中继线60条,展馆内外采用ic卡公用电话。
- Far East Air Force Radio Telephone Communication System 远东空军无线电话通信系统
- Piezoelectricity is utilized in microphones, phonograph pickups, and telephone communications systems. 压电现象被应用于麦克风、留声机唱片以及电话通讯系统。
- A telephone communication or connection. 电话联络电话通讯或联系
- Telephone communications between the two cities have been restored. 两城市间的电话联系已经恢复。
- Beijing Stone Optical Communication System Co. 北京四通光通信系统有限公司。
- Telephone communication is now widespread and efficient. 现在的电话通信广泛有效。
- Web Based MMS Integrated Communication System ? 基于Web 的MMS 集成通信系统(英文)
- Telephone communication with other cities has broken down. 和其他城市的电话联系中断了。
- Use of a conventional telephone is a very good example of an asynchronous communication system. 上面的电话通信例子,就是一个很好的一部通信系统的例子。
- The set of rules governing the operation of functional units of a communication system that must be followed if communication is to be achieved. 管理某一通信系统的功能部件操作的一组规则,如果要实现通信,必须遵循这些规则。
- The telephone communications had been knocked out. 电话线被破坏了。
- Telephone, radios, televisions, newspapers and magazines are all part of the communication system. 电话、广播、电视、新闻报刊是通信的全部。
- An communication system, a telephone mouthpiece and receiver in a single unit that can be held in one hand. 在通信系统中,将送话器和受话器作成一体的一种电话机部件,它可以用一只手握住使用。
- A unit in a transportation or communications system. 环节交通运输或信息传递系统中的一个单元
- The telephone communications were knocked out by the storm. 风暴使电话通讯中断了。
- Code for design of cable telephone communication system engineering in port areas 港口地区有线电话通信系统工程设计规范