To deduce the rationale of the new procedure,the total field is divided into primary and secondary field.
导出了二维大地电磁二次场的表达式,在使用有限元法解偏微分方程时,利用二次场偏微分方程与总场偏微分方程的相似性,直接采用总场法中的系数矩阵作为二次场的合成矩阵。
In order to simulate the propagation of cylindrical wave in space, the perfect Boundary connecting condition of total field and scattering field is proposed.
为了模拟柱面波在空间的传播,给出了在柱坐标系下完整的总场和散射场的连接边界条件。
An ideal plane wave incident at different angles is realized by using the auxiliary one-dimensional FDTD method and linear interpolation at the total field-scattered field interface.
运用一维时域有限差分算法和线性插值法在总场散射场(TF-SF)连接边界引入入射平面波,采用完全匹配层(PML)技术对外行波进行了有效吸收。
Research and implementation of safety communication based on PROFIBUS;
基于过程现场总线的安全通信的研究与实现
The measurement and control system of fluid flow and pressure based on profibus technology;
基于Profibus现场总线技术的流体测控系统
Application of PROFIBUS DP to Technology Revamping the Converter/Inverter;
现场总线PROFIBUS DP在变频/逆变器技术改造中的应用
Application of Fieldbus in Drugs Packaging Production Line;
现场总线在药品包装生产线的应用
The design and realization of flat-screen printing machine,s fieldbus control system;
平网印花机现场总线控制系统的设计
Optimization of fieldbus in coal mine fieldbus control system;
现场总线在煤矿现场监控系统FCS中的优化
The Brief Induction of PROFIBUS;
Profibus现场总线技术简介
Lonworks Fieldbus Technology and it s Application;
Lonworks现场总线技术及应用
PROFIBUS Fieldbus Technology and Its Applications;
PROFIBUS现场总线技术及应用
Communication protocol of PROFIBUS-DP
PROFIBUS-DP现场总线通信协议
Research on Profibus Cables
Profibus现场总线电缆探究
The Design of Field Bus Based on CAN-BUS
基于CAN总线的现场总线仪表设计
Application of PROFIBUS Field Bus in Color Coat Production Line;
PROFIBUS现场总线在彩涂板生产线中的应用
Application of Field Bus to Float Glass Production Line
FF现场总线在浮法玻璃生产线的应用
The Development of the Current-Fieldbus Converter Based on WorldFIP Fieldbus Technology;
基于WorldFIP现场总线协议的电流—总线转换器的开发
The Realization of the Fieldbus Fusion in CGSE-ES;
CGSE-ES中现场总线融合的实现
The Design and Realization of Fieldbus Control System for Boiler;
锅炉现场总线控制系统的设计与实现
Realization Drying Silk Control System Based On PROFIBUS
一种现场总线的烘丝控制系统的实现
The Design and Accomplishment of CAN Bus Experiment Apparatus
现场总线CAN实验装置的设计及实现
The Development of the Intelligent Module--The Fieldbus Gateway Based on the WorldFIP Protocol;
基于WorldFIP现场总线协议的智能模块——现场总线网关的开发
Researching of Wire Production Line Networked Control System Based on Field Bus Technology;
基于现场总线的电线生产线网络控制研究
Study of the Wire Production Line Based on PROFIBUS Fieldbus;
基于现场总线的电线生产线网络控制系统研究
The Design and Implementatioo of the assemblling line based PRO FIBUS Field Bus;
基于PROFIBUS现场总线的装配生产线的设计与实现
Online Remote Updating Program Technology Based on Field Bus
基于现场总线实现远程在线更新程序的技术
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