电磁

Apply OLAP multi-dimensional data collection and analysis technology, Ontology integrated exchange network technology and dynamic course mode technology to establish a network disposal system for producing process on a dynamic cost control basis in line with the dynamic cost and as well as the characteristic of energy consumption and material consumption including many variable coupling, nonlinearity and changeableness in the engendering course of the electromagnetic wire.

针对电磁线生产过程中动态成本与生产过程的能耗、物耗等具有多变量耦合性、非线性、不确定性等多种因素的特点，运用OLAP多维数据采集/分析技术、Ontology集成交换网络技术和过程动态模型技术，建立符合电磁线制造企业的基于动态成本控制的生产管理系统。

The surface electromagnetic is expanded in a polynomial function via the Chebyshev approximation , then the electromagnetic distribution can be obtained at any frequency within the given frequency range , which is used to compute the scattered fields and the wideband radar cross section .

论文摘要：将切比雪夫逼近理论应用于目标宽带电磁散射特性分析中，通过求解给定频带的切比雪夫节点并用高阶有限元方法求得各节点处的目标表面场值，实现整个频带内任一频率点目标表面场值的快速预测，使得目标电磁散射特性得到快速分析。

Computer equipment, including host computer, magnetic disk unit, tape unit, terminal set, printer, etc., will produce electromagnetic radiation to a different extent, which will cause information leakage, such as leakage of various digital circuital currents, electromagnetic leakage of video signals of displays, electromagnetic leakage during on/off via keyboards, low frequency leakage of printers and so on.

计算机设备，包括主机，磁盘机，磁带机，终端机，打印机等所有设备都会不同程度地产生电磁辐射超成信息泄露，如主机中各种数字电路电流泄漏，显示器视频信号的电磁泄漏，键盘开关机引起的电磁泄漏，打印机的低频泄漏等。

A three-dimension orientation tracking device is developed based on the algorithm, in which the sensor employs a three-axes fluxgate magnetometer and a clinometer.

本课题在国内首次完整地创建了直流式六自由度电磁跟踪算法，实现了一套完整的直流式六自由度电磁跟踪系统。

This paper mainly discusses the current EMC( Electro Magnetic Compatibility) condition of the domestic diesel locomotive, for which an EMC solution of the electrical design is also given.

对国内内燃机车电磁兼容的现状做了分析，提出了内燃机车电气设计中的电磁兼容解决方案。

It is important to analyze the characteristics of magnetic system in the optimization design of the AC contactor.

交流接触器电磁机构特性包括静态特性和动态特性，合理的电磁机构特性仿真分析对于接触器的优化设计具有重要意义。

And it analyses the effect of decibel in the EMC test and electromagnetic design.

分析了分贝在电焊机电磁兼容测试和电磁兼容设计方面作用。

The variation regularity is discussed that the stress, temperature and deformation of the current-carrying annular plate are altered with the variation of loaded electromagnetic parameters. According to the relation between the deflection of annular plate and the parameters, it is proved that the deformation and stress can be controlled by changing the electromagnetic and mechanics parameters.

变换电磁参量，讨论了载流环形薄板应力、温度及变形随外加电磁参量的变化规律；根据圆环形板的挠度与参量之间的变化规律，并通过实例证实了可以通过改变电、磁、力场的参数来实现对板壳的应力、应变状态的控制。

In the system, the high-speed solenoid valves are used to control the amount and timing of natural gas injection. The ECU, based on a dingle chip computer, is designed to pick up signals and control the valves.

系统采用了电控高速电磁阀实现天然气的多点喷射控制，设计了基于单片机的电控单元实现信号采集和电磁阀驱动控制，进行了系统控制软件的匹配开发。

In the system,the high-speed solenoid valves are used to control the amount and timing of natural gas injection.The ECU,based on a dingle chip computer,is designed to pick up signals and control the valves.In addition,the control software is also developed.

系统采用了电控高速电磁阀实现天然气的多点喷射控制，设计了基于单片机的电控单元实现信号采集和电磁阀驱动控制，进行了系统控制软件的匹配开发。

This one mode pays close attention to network credence foundation of the businessman very much.

这一模式非常关注商人的网络信用基础。

Cell morphology of bacterial ghost of Pasteurella multocida was observed by scanning electron microscopy and inactivation ratio was estimated by CFU analysi.

扫描电镜观察多杀性巴氏杆菌细菌幽灵和菌落形成单位评价遗传灭活率。