pcm

General test method for transmission performance of PCM voice channel in telecommunication network

GB/T7609-1995电信网中脉冲编码调制音频通路传输特性常用测试方法

Smart rotor system based on the PCM technology

基于脉冲编码调制技术的智能旋翼系统

Application of PCM network management system in east China electric power communication network

PCM网管系统在华东电力通信网的应用

PCM Information Acquisition Based on a Detector Test and Signal Process System

某探测器测试与信号处理系统的PCM信息采集

Design and Implementation PCM Digital Relay Interface in Digital Communication System

数字通信系统中PCM数字中继接口设计与实现

Experimental research of a new pneumatic PCM control system

新型气动PCM控制系统的试验研究

This paper describes a method of pressure control using PCM for hydraulic system .

提出了一种采用PCM技术进行液压系统压力控制的方法。

Experimental Study on Phase Change Temperature and Latent Heat of PCM

蓄冷材料相变温度与相变潜热实验研究

Study of a new pneumatic-hydraulic position servo system with PCM control

PCM控制的新型气液位置伺服系统的研究

Preliminary Investigation of Computer PCM Control of Pneumatic Positioning System

气动位移系统的计算机PCM控制初探

Study on substitute method of PCM in mass concrete

相变控温材料在大体积混凝土中取代方法研究

The mechanism of PCM has also been investigated .

对PCM的主要作用机理也进行了初步探讨。

Phase Change Materials ( PCM ) is a high thermal storage substance .

相变材料是一种高效的贮热物质。

The Effects of Moving of Solid PCM on Melting Heat Transfer

固态相变材料的运动对熔化传热的影响

Study of PCM Applied on Fluid Surface Forcing Control System of Counter Pressure Casting

差压铸造液面加压控制系统PCM控制的研究

Optimized configuration of PCM equipment by applying digital cross technology

利用数字交叉技术实现PCM设备的优化配置

One of the Realization of Variable Frame PCM Telemetry System

一种PCM遥测可变帧结构系统的实现

Research on Low Temperature Water Radiant Heating Characteristic of PCM Wallboard

低温热水有源相变墙体辐射供暖特性的研究

Circuit Design and Realization Analysis of the PCM Signalling Instrument

PCM信令仪的设计、电路实现及分析

Analysis of the Thermal Characteristic of PCM Wallboard Including Fatty Acid

含脂酸类相变材料的相变墙板热特性分析

Brief Description of the PCM 480 Channel Digital Microwave Relay Communication Systems

PCM480路数字微波接力通信系统简介

Implementation of PCM / FM Modulation using Digital Method

PCM／FM调制的数字化实现方法

The Study and Development of PCM Products Inte-grated Design System based on KBE

基于KBE技术PCM产品集成设计系统的研究与开发

Simulate and Analyze the Temperature Field of Air Inside Room with PCM Plates

相变蓄热地板采暖房间室内空气温度场模拟与分析

Meanwhile , PCM cost lower energy than DRAM as main memory .

同时，PCM作为主存时的能耗要比DRAM低。

An Optical Link of 30 / 32 Channel PCM Signal Transmission for Power Networks

电力系统光纤传输PCM30/32路信号的研究

Economical Technical Analysis of Air Conditioning Systems With PCM as Cool Thermal Storage Material

PCM部分与全蓄冷空调系统的经济技术分析

The Design and Realization of Multi-channel Parallel PCM Telemetry Data Acquisition and Code System

多路同步PCM遥测数据采集编码系统的设计和实现

Realization of PCM Decoding on Noise Data Compressor Testing Panel

噪声数据压缩器检测平台的PCM解码实现

Research on PCM / FM Modulation Identification Based on Instantaneous Frequency Histogram

基于瞬时频率直方图的PCM/FM信号调制识别研究