But that of an electrolytic manganese dioxide ( EMD ) decreased from 72.5 % to 25.3 % during the first ten cycles.

The results show that the high quality Mn 3 O 4 may be made from microcrystal EMD.

实验结果表明:用微晶电解二氧化锰可制备出优质的电子级Mn3O4.

Electromigration dispersion ( EMD ) is one of major effects on zone broadening in capillary electrophoresis.

电迁移扩散是毛细管电泳中影响区带展宽的重要冈素之一.

Meanwhile , the structure and fabrication as well as test results of EMD are also described.

并描述了探头的结构与制作,给出了实验结果.

The paper investigates the application of empirical mode decomposition ( EMD ) for signal trend extraction.

研究经验模 分解方法 在信号趋势项提取中的应用.

In this thesis, a simple method metal deposition ( EMD ) has been reported.

本论文报导一种简单的方法,解决以固-液-气法合成矽奈米线的诸多缺点.

Electro Chemi Cal Polarization of Ti Base Ti-Mn Alloy Anodeuaed in EMD Production.

在EMD生产过程中Ti基Ti-Mn合金阳极的电化学极化.

Quantitative analysis of phase composition of EMD ( electrolytic manganese dioxide ) by X-ray diffraction method is introduced.

用 X 射线衍射定量物相分析法.测定了不同产地EMD ( 电解二氧化锰 ) 中不同晶型二氧化锰的含量.

A novel method for digital curve smoothing based on empirical mode decomposition ( EMD ) was presented.

将数字曲线视为离散几何信号,提出了一种基于经验模式分解 ( EMD ) 的数字曲线光顺算法.

The association between fault characteristics and EMD entropy and EMD singular entropy are illustrated.

明确了输电线路的故障特征分别与EMD熵 和EMD奇异值熵之间的联系.

This method is based on two major parts : empirical mode decomposition ( EMD ) and Hilbert transform.

HHT方法包括两个主要步骤 -EMD 分解和Hilbert变换.

A new Empirical Mode Decomposition ( EMD ) based approach for rolling bearing fault detection is presented.

提出了一种基于经验模式分解 ( EmpiricalModeDecomposition,EMD ) 的滚动轴承故障诊断方法.

EMD method is implemented by DSP.

运用DSP实现采集数据的EMD分解.

The preproduction of CMD powder reached grade-1 EMD ZBG 13001-66.

所得CMD精粉的质量已达EMD粉 ZBG13001 -66,一级品标准.

A pulse control circuit for EDM pulse power designed with AHDL was introduced in this paper.

用AHDL语言设计了适用于电火花加工机床脉冲电源的脉冲控制电路.

Based on the analysis, a fuzzy neural control system for EDM was achieved.

并以此分析为基础, 提出了在电火花加工过程中,使用模糊神经网络控制技术.

Keywords: path compensation, wire-EDM, corner accuracy.

关键词: 线切割放电加工、轨迹补偿 、 隅角加工精度.

EDM ( Electric Discharge Machine )

电火花 ( 模具工业 )

Wire three existing companies, EDM two Desk, a grinding tool, a lathe.

公司现有线切割三台, 电火花二台, 工具磨一台, 车床一台.

This paper presents an automatic programming EDM engraving system.

介绍了电火花雕刻加工的图形自动编程系统.

A methed of EDM process of conductive engeering ceramics is provided.

提供了一种稳定加工导电性工程陶瓷材料且能控制加工质量的电火花放电加工方法.