Transient electromagnetic methods is one of thebest means to find water currently.
瞬变电磁法是目前寻找水源的最好方法之一。
For city active fault detection, urban noise is a key problem in the use of electrical or electromagnetic methods.
城市噪音主要指由于城市设施和人类活动（如电网、管线、通讯设备、建筑物、交通等）对电磁信号的干扰。
At present, the far-zone apparent resistivity definition is usually used in the frequency domain electromagnetic methods.
目前在频率域电磁法中常常采用远区视电阻率定义。
However, as the survey precision required improvement in the transient electromagnetic methods presented new research on technology issues.
但随着勘查精度要求的提高，对瞬变电磁方法技术的研究提出了新的课题。
It's indispensable to use the long wire source to overcome the interference of the natural source in most of the electromagnetic methods of exploration geophysics.
在大多数勘查地球物理电磁法的应用中，利用长导线源克服天然场干扰问题是非常必要的。
We can find out that from 2 meters to 20 meters is a difficulty for the several mainly electromagnetic methods, but this domain is closed related with human's activity.
由此可见，地下2～20米范围对于以上几种方法来说都是一个困难，而这一范围却与人类活动极为密切。
This article introduced three methods of measuring electromagnetic pulse and analysed how to calculate the integral by a physics way.
介绍测量电磁脉冲量的三种方法原理，分析如何用物理方法求数学上的积分。
The computation methods of electromagnetism parameters, electromagnetic wave frequency and medium slice thickness in microwave measuring for composite material were analyzed.
分析了复合材料微波检测中电磁参量、电磁波频率和介质薄片厚度的计算方法。
Among those nondestructive testing methods for wire ropes, the electromagnetic testing method is recognized as the most credible one.
电磁检测法是目前公认的最可靠的钢丝绳检测方法。
This paper mainly deals with the technical steps, methods, measurement instruments and training program for protection of personnel from electromagnetic radiation.
本文主要论述了电磁辐射防护中常用的一些技术措施、方法、测量仪器以及对人民进行电磁辐射防护培训的问题。
Methods The advanced DC electromagnetic pump is used.
方法采用先进的直流电磁泵技术。
The methods of shape design optimization of electromagnetic structures based on the design sensitivities are studied in the paper.
研究基于灵敏度的电磁结构形状优化设计方法。
There are two methods according to equation form in electromagnetic scattering numerical analysis: one is integral equation method, the other is differential equation method.
电磁散射数值分析方法根据方程形式可分为两种：一种是积分方程法，另一种是微分方程法。
This paper describes briefly the basic composition of the real time radar electromagnetic environment simulator and discusses the implementation methods of different requirements.
该文简述了实时雷达电磁环境模拟器的基本组成，对不同需求时模拟器的实现方法进行了探讨。
The function and significance of electromagnetic transients simulation for transmission line in modern power system are clarified and the research contents and methods are introduced.
阐述了输电线电磁暂态仿真在现代电力系统分析中的作用和意义，对研究内容和方法进行了介绍。
It overcomes the defects of traditional methods and makes a new way for the high resolution electromagnetic exploration.
文章总结了传统的测量方法，指出它们有难以克服的缺点。
At first, the normal methods for measuring the electromagnetic parameters of the microwave materials, network parameters method, are introduced, and the problems of these methods are discussed.
本文首先介绍了测量微波材料电磁参数的常用方法，即网络参数法，并讨论了该方法存在的一些问题。
The time domain integral equation (TDIE) method is one of the important methods in electromagnetic numerical simulations for several advantages over conventional method in frequency domain.
相对于频域方法而言，时域积分方程法有这许多优势，因此，它是计算电磁学数值方法中一个重要的方法。
On the basis of working experience, some vital problems concerning several mounting methods, merits and faults and the process of AC electromagnetic core of short circuit ring are mentioned.
作者根据自己工作经验，提出了交流电磁铁芯短路环的几种安装方式优缺点及工艺上应注意的问题。
The important role of electromagnetic compatibility in five-dimension positioning system in fuse test field and the methods for handling the noises in this system are presented emphatically.
着重介绍了电磁兼容性在引信试验场中五维定位系统设计中的重要作用和系统设计中所采用的抗干扰方法和对策。
Analyzed the character of electromagnetic compatibility based on the situation of coal mine in China. Key questions and research methods of electromagnetic compatibility were presented.
针对我国煤矿特点，分析了煤矿井下电磁环境的特殊性，提出了煤矿井下电磁兼容性关键问题及研究方法。
This article presents a digital type electromagnetic radiation measurement system along with its schematic circuit diagram, high speed discrete data sampling method and FFT calculation methods.
本文详细介绍电磁辐射数字化测量系统，给出了电路原理图，离散化数据高速采样方法及FFT计算方法。
The different electromagnetic detection methods and their applications are given according to the category of buried pipelines.
针对地下管道的不同情况，详细介绍了各种电磁法的探测方法和具体应用。
Using the Go and Po methods, the electromagnetic fields in a microwave anechoic chamber setting up a compact two-cylindrical antennas range are analysed in this paper.
利用几何光学法和物理光学法，分析了带有双柱面紧缩场天线的微波暗室内的电磁场分布。
Agricultural and forestry machinery. Electromagnetic compatibility. Test methods and acceptance criteria.
农林机械。电磁兼容性。试验方法和验收规则。
The visual technology of electromagnetic signal in the virtual battlefield environment was investigated and several description methods of signal in the time-field and space-field were introduced.
对虚拟战场环境中电磁信号的可视化技术进行了初步的研究，介绍了几种通信信号和干扰信号的时域和空间域的绘制方法。
This paper introduce Computational Electromagnetics a new subject in analysis methods of electromagnetic field, and introduce the application of it in field of EMC.
本文介绍了一种与电磁兼容仿真中电磁场计算有关的新兴学科——计算电磁学，并对其在电磁兼容仿真中的应用进行了介绍。
Design methods for the pulse electromagnetic field coupling circuits and measurement examples are presented.
给出了脉冲电磁场测量的耦合电路和测试实例。
The blasting effect was checking using sight instrument, electromagnetic emission (EME) technique and drilling sludge methods.
采用矿用钻孔窥视仪并配合电磁辐射法和钻屑法对爆破进行了效果检验。
Large current transformers usually work in the environment of strong stray flux, so some effective methods must be taken to shield them from electromagnetic interference.
大电流互感器通常工作于强杂散磁场环境，必须采取有效措施来保护其不受外界电磁干扰。
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