电磁性

本文介绍了软磁盘电磁性能量值传递系统和电磁性能参数.为保证量值传递的准确性，对ISO标准规定的测量条件给予实验论证。

This paper describes the numerical transmission system and the parameters of the electromagnetic characteristics of floppy disks . In order to guarantee the accuracy of numerical transmission , the measurement conditions of ISO standard are expert mentally tested .

电磁性由运动电荷引起的磁性。

Magnetism produced by electric charge in motion .

超声辐照制备电磁性聚合物／无机纳米复合材料

Preparation of Polymer / Inorganic Nanocomposite with Electrical and Magnetic Properties by Ultrasonic Irradiation

从相对密度、粒度、形状及电磁性方面提出了人工床层的选定标准；

The selections of criteria of artificial bedding in the aspects of relative density , grain size , shape and electromagnetism were proposed ;

在原有的检测系统的基础上加上一个由单片机为中心及外部器件构成的智能化电磁性材质检测系统，使得该系统的功能增强。

This paper studies the intelligent electromagnetic materials detecting system on the basis of traditional detecting devices and the application of micro-controllers and peripheral equipment .

铁电体的一种可通过电场的作用获得永久电磁性的透明的绝缘体的或与此有关的稀土磁体取向压制成型永久磁路的结构与特点

Of or relating to a crystalline dielectric that can be given a permanent electric polarization by application of an electric field . Structure and Features of Permanent Magnet Circuits for Orienting Compression of Rare Earth Magnets

基于FDTD法的连接器电磁屏蔽性的研究

Study of Shielding Effectiveness of Connector Enclosure Based on FDTD Method

电磁相似性在计算基本散射体RCS方面的应用

The Application of Electromagnetic Similarity in the Calculation of RCS of the Basic Scatterer

有耗目标的电磁相似性及矩形涂覆平板RCS的缩比关系

The electromagnetic similitude of the object containing lossy materials and the RCS scaled-down relationships of the coated plate

Maxwell理论的电磁对偶性

Electric-magnetic duality in Maxwell theory

在引入Drac磁单极（即磁荷）的情况下，首先介绍了Maxwell方程双矢势下的电磁对偶性。

The electromagnetic duality of Maxwell equation with double potentials based on the condition of Dirac monopoles is introduced , and the d'Alembert equation presented .

而原有的主手控制器大多是基于PCI和ISA插槽，存在安装麻烦、价格昂贵、可扩展性差，在一些电磁干扰性强的测试现场，无法专门对其做电磁屏蔽使数据失真等缺点。

The former master-hand controllers mostly based on the PCI and ISA , They have many limitations such as being difficult to set-up , too expensive , EMC troubles etc.

用计算结果与材料的容许值相比较，确定了TBM设计的电磁安全性。

Comparing the maximum allowable values of the parameters of the materials with the calculated data , the electromagnetic safety of the CH HCSB TBM is investigated .

其中，电磁相容性EMC和EMI的电磁防护被认为是至关重要的两个因素，其典型的应用领域是通讯设备、微波无线电设备和计算机控制系统的电磁屏蔽。

Thereinto , the EMC and EMI are considered as the two vital important factors . Its typical application area gets involved in communications equipments , microwave wireless devices and CPU control systems .

煤表面电磁改性红外光谱实验研究

Laboratory Research on Electromagnetically Induced Coal Surface Modification by FTIR Method

煤岩电磁改性过程中温度的变化及其影响

Changes and influence of temperature during electromagnetic modification of coal

高性能镁合金电磁改性技术研究

Research on Electromagnetic Modified Technology of High-performance Magnesium Alloy

交变电磁场作用下煤吸附解吸电磁改性研究

Study of the adsorption and desorption ( surface modification ) in alternative electronic field

丝胶改性聚酯和聚酰胺纤维吸放湿性的研究煤吸附解吸电磁改性及定量分析

Study on absorption and desorption ( surface modification ) of coal and quantitative analysis

通过对室温放置了一年以上的磁性纳米颗粒膜样品的电磁物性测量，证明利用离子束混合技术制备的纳米颗粒膜在室温具有良好的热稳定性和时间稳定性。

The granular films have good thermal stability and time stability at room temperature .

线性介质中电磁对偶性的双矢势理论

Two-Potential theory of electromagnetic duality in linear medium

从瞬变电磁电性剖面到拟地震剖面的转换

Transform from transient electro-magnetic ( TEM ) electric section into pseudo-seismic section . Earthquake

机车电缆的抗电磁干扰性研究

Study on EMI-free of locomotive cables

关于电磁对称性

Symmetry on the Electromagnetism

镀银纤维具备优越的导电性、抗静电性、电磁屏蔽性和抗菌性。

Silver-coated fibers were developed with functional properties including excellent conductivity , anti-static property , electromagnetic shielding and antimicrobial activity .

电磁改性的方式主要有：结构编排、异形截面、表面掺杂、螺旋手征结构。

There are following ways for modification of the EM character : structural arrangement , noncircular section , surface adulteration , micro-coiled stucture .

开展了改性前后煤表面的傅立叶红外光谱分析，结果证明，煤表面电磁改性具有时间效应，电磁场不能永久地改变煤的内部基团微观结构。

The FTIR analysis of surfaces of tested anthracites suggests that the induced modification is time dependent and can not permanently change the surface microstructure .

炭纤维和炭基体都是良导体，具有很高的介电常数，虽然电磁衰减性好，但其阻抗匹配性较差。

Both of them are conductor , with high permittivity and good performance in electromagnetic attenuation , while the property of impedance match is poor .

20世纪60年代，人类发明了光纤，由于光纤具有很好的电磁绝缘性，所以光纤电压传感器被认为是传统的电磁式电压传感器的很好的替代品。

The fiber has a very good electromagnetic insulation , so fiber-optic voltage sensor is considered to be a good substitute of the conventional electromagnetic voltage sensor .

控制器局域网（CAN）总线是一种具有高的位速率传输、高抗电磁干扰性的多主串行通讯总线，因此被广泛应用于汽车电子通讯系统。

With high transferring bit rate and strong anti-interference of electro-magnetic characters , CAN bus is a multi-master serial communication bus and widely used in the automotive instrumentation communication system .