PCM

脉冲编码调制

常用释义

abbr. 脉冲编码调制（pulse - code modulation）；零件和元件手册（Parts and Components Manual）；卡片穿孔机（punch - card machine）；原代码调制（Primary Code Modulation）；反应性单位（pour cent mille）

扩展信息

脉冲编码调制(Pulse Code Modulation)

脉冲编码调制(PCM)实验脉冲编码调制(PCM)实验隐藏>>你可能喜欢文档信息 xexeisiez贡献于2010-09-05 贡献者等级：满腹 …

脉码调制

成脉码调制(PCM)数字信号,且由端口电路放置到 TDM 总线上.端口电路把来自 PCM 的出局信号转换成模拟信号用于外部模拟 …

相变材料(Phase Change Material)

...负荷进行热电冷却和或适度控制 86、用于热量管理的相变材料（PCM）组合物 87、一种原位胶囊化制备相变储能纤维的方法 …

控制模块

路径控制模块（PCM）提供路径管理功能。一个支持 MPIO 的设备驱动程序可以控制多种类型的目标设备。

动力系统控制模块(Powertrain Control Module)

如果动力系统控制模块(PCM)从汽车防盗控制模块收到燃油启用信号，则PCM控制喷油器工作，显示为未启用；如果PCM没有 …

相变存储器(phase change memory)

相变存储器（PCM）兼具速度快、耐用、非挥发性和高密度性等多种优势于一身，其读写数据和恢复数据的速度是现在应用最 …

例句

As long as the heat emitted by the battery does not melt the PCM completely, the system is stable.

只要电池散发的热能不熔化掉 PCM，系统将处在稳定状态。

Due to its high heat capacity, PCM absorbs the heat dissipated by the battery.

由于它的高温吸收能力，PCM 可吸收电池散发出的热能。

The approaches, by means of analyse or simulation, calculate metrics (e. g. response time) from Palladio models (instance of the PCM).

这些成本预测方法是通过分析或者模拟的形式，从 Palladio 模型（PCM 的实例）中计算出标准结果（例如反应时间）。

The results indicate that the operation cost of PCM cold accumulation system is the lowest and the initial investment is relatively high.

分析结果表明：相变材料蓄冷空调系统运行费用最低，但初投资较高；

With the weight below the permitted limitation, the performance can be improved with the increase of the PCM thickness.

在重量允许的范围内相变防护服的性能随厚度的增加有明显提高。

The shapely phase change material(PCM) was a new type of environmental material for energy-storing with far-reaching significance.

复合定形相变储能材料（PCM）是一种新型的环保节能材料，具有重要意义。

Due to its low thermal conductivity , PCM is more effective if coupled with Aluminum fins and Aluminum foam .

如果要增加铝散热片和铝泡沫胶时，由于 PCM 的低导热性，使它的性能更加有效。

Transmission quality of PCM telemetry system is related to both the transmitting and receiving equipment of the system.

PCM 遥测的传输质量与射频系统的发射和接收设备直接有关。

Contact melting of the phase change material( PCM ) during sliding process in a inclined plane is analyzed.

本文对相变材料在斜面下滑过程中的接触熔化进行了分析。

The results show the effects of the geometrical parameters of aluminium foil and heat conductivity of PCM on heat transfer enhancement.

从计算结果可以看出铝片结构参数和相变材料导热系数对传热性能的影响。

The PCM processes provide the critical links among people and information that are necessary for successful communications.

项目沟通管理提供人们和完成项目所必需的信息之间的关键连接。

Both PCMs allow for any MPIO device to be used as a paging device and a dump device.

两个 PCM 都支持任何 MPIO 设备作为分页设备和转储设备使用。

An invariableness pressure decompression valve is added to common PCM to keep pressure discrepancy invariable approximately.

在原有 PCM 流量控制阀组中加上一个定差减压阀，使压力差近似保持定值。

A simple model for heat transfer analysis of flat-plate heat exchanger with Phase Change Material ( PCM )is built.

建立了板式相变贮能换热器的无量纲传热模型。

Phase-change memory (PCM) is a fast, nonvolatile memory that proponents claim could become a universal memory.

相变存储器（PCM）是一种快速的非易失性存储器，其支持者称它能成为通用存储器。

Well, before transmitting the voice, PCM first converts voice into pulse signals, then changes the pulse signals into digital signals.

首先把声音变成脉冲信号，再把脉冲信号变成数字信号进行转输。

Code (DTC) indicates the PCM has recognized an abnormal condition in the system.

诊断问题代码（DTC）指出 PCM 发现系统中有不正常的情况。

FLAC can be used to implement the lossless compression for PCM audio data.

FLAC 编码可实现对音频数据的无损压缩。

Work with process engineer and integration engineer to find correction of yield with PCM parameters, in line parameters and defect density.

与工艺工程师，协调工程师合作找出成品率与 PCM 参数，在线测试参数及目检缺陷密度的关系。

Pulse code modulation (PCM) analog signal is digitized in the most basic methods, the theory is simple, the application of maturity.

脉冲编码调制（PCM）是模拟信号数字化的最基本的方法，理论简单，应用成熟。

Experience in PCM, Higher Order Digital Trans mission systems or attendance on: Introduction to telecommunications.

学员应具有一定 PCM 或高阶数字传输体系经验，具有一定电信网知识。

after the pcm and the way of enhancement of latent heat transfer were selected , an experiment device was designed and introduced.

在选定相变材料和强化方式后，本文搭建了强化相变储热系统换热性能实验台。

更新时间：2025-06-06 11:36