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pulse time division system 时间分隔脉冲通信制
PTM Pulse Time division Multiplex 脉冲时分复用
Digital multi-channel system is characterized by the exchange in the whole network using pulse code demodulator (PCM) and time division multiplexing system (TDM). 数字多路系统的特点是在整个交换网络中采用脉冲编码解调（PCM）和时分复用系统（TDM）。该系统允许对传输系统中的PCM信号进行直接交换而不需要转化成模拟格式。
pulse time division multiplex 脉冲时分多路复用
impulse time division system 时间分隔脉冲多路通信制,脉冲多路通信制
multiplex time division system 时间分割多路通信制
In pulse code modulation, a basic group of channels assembled by time division multiplexing. 在脉码调制技术中,通过时分多路器而组合在一起的一种信道基本群。
In communications, a channel derived by time division multiplexing. 在通信技术中，一种按时间分割成多路复用的信道。
At the same time, the division system exists a lot of castigation what can"t meet the requirements of the urbanization and the economic development. 同时，行政区划体制也存在许多诟病，不能适应城市化以及经济发展的要求。
At present, the most common satellite communications system is known as Time Division Multiple Access (TDMA). 卫星通信系统的常见多址联接方式是时分多址(TDMA)。
In communications,a channel derived by time division multiplexing. 在通信技术中，一种按时间分割成多路复用的信道。
The MU886 system uses Time Division Duplexing (TDD) technique to transmit and receive on the same channel. MU886系统使用分时双工（TDD）技术，可在同一个信道内发送及接收信号。
This interexchange network should be established using the multiplication system with a time division. 这局际交换业务网络应使用时间分割乘法系统建立.
Time Division Multiple-Access（TDMA） is compared with the MIMO enable system in uplink and downlink. 在MIMO系统中分析比较了时分多址（TDMA）的多用户实际可达的传输速率。
The ns-scale sustained pulse time attribute the success to the development of Q switch technology. 近年来脉冲持续时间已可以缩短至纳秒级,这与调Q开关技术的发展是密不可分的。
Presents a fast parallel DFT processing method to improve the processing speed of the time division multiplexing digital RF memory (DRFM) system. 提出一种快速DFT处理新方法,以提高时分多路数字射频存储系统信号处理速度。
The LFM pulse time delay coding method is also proposed in dissertation, which increases the speed of transmitting signal in UWA. 本文还提出了线性调频脉冲时延编码方法，提高了信息传输速率。
On this basis, from the angle of division system, the author proposes the three types of travel services in the future. 在此基础上，作者从分工体系的角度出发，指出了中国旅行社业未来将会出现的三种形态。
If have a country departmental those who issue, also belong to what division system decides to wait a moment somewhat. 如有国家各部颁发的,也有所属部门制定的等等。
Time Division Duplex (TDD) is a kind of duplex method of communication system, by which uplink and downlink transmissions are time separated in mobile communications. 时分双工 (TDD)是一种通信系统的双工方式 ,在移动通信系统中用于分离接收和传送信道。