媒质

导电媒质中均匀平面电磁波的E、H相位关系

Phase relationship between E and H of uniform plane electromagnetic wave in conductive medium

基于频率扰动快速搜索分层媒质Green函数的漏波极点

Fast Locating the Leaky Wave Poles of Green 's Functions for a Layered Medium Based on Frequency Perturbation

N阶色散媒质的瞬态散射特性

Transient Scattering by Nth-order Dispersive Media

有效媒质公式在纳米SiC（N）粉体微波介电特性研究中的应用

On Effectively Modeling the Microwave Permittivity of SiC ( N ) Composite Powder

类克尔媒质中双光子J－C模型场的相位特性

Phase Properties of the Field in Two-photon J-C Model in a Kerr-like Medium

N阶色散媒质的FDTD法与数字信号处理技术

FDTD and digital signal processing for the nth order dispersive media

基于功率优化的adhoc网络定向媒质接入控制

MAC Technology for Directional Antennas Based on Power Consumption Optimization in Ad hoc Networks

等效频谱带宽分配的多媒体CDMA系统媒质接入控制

Medium access control of multimedia CDMA systems with effective spectral bandwidth distribution

用MEI&FD方法分析Chiral媒质的电磁散射问题

Analysis of Electromagnetic Scattering from Chiral Medium Using MEI-FD

基于Z变换的FDTD方法对双负媒质的研究

Analysis of propagation and scattering from double-negative meta-materials Based on Z-transform FDTD

一种采用FBG滤波器的WDM媒质访问控制总线光网络

A WDM Media Access Controlled Bus Optical Network with FBG Filter

利用强扰动理论推出了强扰动随机Chiral媒质散射场的计算公式。讨论了随机Chiral媒质等效介质特性的计算方法。

The electromagnetic scattering of randon Chiral media is derived by strong fluctuation theory .

弱界面固体附层媒质中的类Rayleigh波

The quasi-Rayleigh waves in a solid layered media with a weak interface

用FDTD算法模拟电磁波在各向异性媒质中的传播

FDTD Method for Simulation of EM Wave Propagation in Anisotropic Medium

硬盘是PC系统中数据容量最大，保留时间最长的存储媒质。

As the primary computer storage medium , the hard disk has the largest capacity and the longest retention time .

涂敷手征媒质的电大目标RCS仿真研究

RCS simulation of electrically large target coated with chiral medium

本文从自由空间中的并矢Green函数出发，引入了一种构造平面分层均匀媒质的并关Green函数的新方法。

On the basis of the Green dyadic function for infinite space , a new method is introduced to con-struct Green dyadic function for multilayered medium .

当光源与接收器静止而媒质以速度V运动时，同样的关系式成立。

The same relation should hold when the source and receiver are at rest and the medium moves with velocity V.

三层固体复合媒质中Lamb波的传播

Lamb wave propagation in three - layered composites

DVD是一种高容量的存储媒质。

DVD is a high - capacity storage medium .

基于波长共享WDMPON媒质接入控制算法研究

Study of media access control algorithm for WDM PON with wavelength shared

Hypertext技术是一种管理多媒质信息的有效方法及手段。

Hypertext is an effective approach to manager multimedia information .

波长共享的WDM无源光网络媒质接入控制算法及其性能分析

Design and Performance Analysis of Media Access Control Algorithm for WDM Passive Optical Network with Wavelength Shared

无线网络中媒质接入控制协议（MediumAccessControlMAC）用于解决多个用户如何共享信道的问题，它对无线网络系统的性能有着决定性的影响。

The medium access control ( MAC ) protocol is used to control multi user share a wireless channel , it is a key of wireless communication system 's capability .

本文采用在FDTD法的差分网格中进行随机填充来模拟随机媒质，并求解其瞬态电磁散射场。

Some small squares are random placed at the FDTD mesh to obtain the random medium model .

研究了相转移催化剂（Bu4NHSO4）作用下苄基醚用双媒质Cr（）/Ag（）体系选择性间接电氧化。

The selective indirect electrical oxidation of benzyl ethers was studied with the double mediators under phase transfer catalysis ( tetrabutyl ammonium hydrogen sulphate ) .

地表穿透合成孔径雷达（GroundPENetrationSAR，GPENSAR）为了探测掩埋在地下的目标，通常工作在多层媒质的环境中。

Ground Penetration SAR ( GPEN SAR ) usually works in multiple media condition in order to detect buried targets .

结果液态媒质的电导率越高，相同距离测试点记录的心电图R（r）波振幅越小，且差异具显著性（P0.05）。

Results The higher the conductivity of the fluid media , the smaller was the R ( r ) wave amplitude recorded at the same point ( P0.05 ) .

对非连续媒质，Jordan等人给出了近似的剖面反演公式，但只适用于弱散射情况。

For a discontinuous medium , Jordan et al . have derived an approximate reconstruction formula , which is only suitable for weak-scattering conditions .

媒质接入层（MAC）技术是无线传感器网络中最具挑战性的一部分，而节能则是MAC协议的首要问题。

Research on medium access control ( MAC ) protocol for WSNs is a challenge and the main task of MAC protocol is to efficiently saving energy .