这种方法能用于多层介质中超声无损检测。
This method can be used for ultrasonic NDT in a multilayered medium, for example cement bond log.
得出光波导器件中多层介质的分析特性。
The resulting optical waveguide devices multilayer dielectric characteristics of the analysis.
地壳由多层介质组成，在下地壳中存在着低速层。
The crust is multilayered and there exists a low velocity layer in the lower crust.
本文研究光波（磁波）特殊随机多层介质中的传播。
Research on the Optical Properties of Dielectric Single-layers and Surface Defects of Multi-layers;
重点介绍了求解多层介质辐射传输方程的离散坐标法；
The exact solution of radiative transfer in multi-layers was fully discussed, especially for DISORT.
本文研究了多层介质中电子束的能量沉积及深度剂量分布。
Energy deposition in multilayer medium and the depth dose distribution in the layers are.
本文提出了一种计算多层介质中注入离子深度分布的新方法。
In this paper, we present a new method for calculation of depth profiles of implanted ions in multilayer materials.
这儿的反射镜上镀了一层多层介质膜，因而反射比超过99%。
The mirrors here are coated with a multilayered dielectric film having a reflectance of over 99%.
在多层介质薄膜中，节瘤缺陷是影响薄膜激光损伤的关键因素。
Nodule defects on dielectric multi-layer optical thin film are key factors resulting in laser-induced damage.
本文介绍计算多层介质微带环谐振器谐振频率的一种频域方法。
In this paper, a method for computing the resonant frequencies of microstrip ring resonators in multilayer structure dielectric is presented.
最后论文提出了一种研究多层介质膜光栅掩模的无损检测方法。
Finally, a novel method to detect the profile of the multi-layer dielectric grating mask without any damage is put forward here.
最后还导出多层介质中空腔爆炸所产生的表面位移谱的形式解。
Finally, the formal solution for the spectrum of the surface displacement caused by a cavity explosion in a layered medium is derived.
以此理论为依据，可对不同介质材料或多层介质薄膜进行分析设计。
On the basis of the theory, we can analyze and design different dielectric materials or multiplayer dielectric films.
因而对多层介质微带阵列天线电磁特性的研究有着非常重要的意义。
In this paper, the radiation characteristics and cross polarization of microstrip antenna array on a grounded multilayer dielectric substrate using the spectral-domain method of moment is studied.
为了检验本方法的功能，我们给出了一个多层介质模型的数值计算结果。
It has wide zene of computational freqtcency, high accuracy and good stability. For examining the efficiencg of this method, numerical results of a multilayered media model are given.
布拉格光纤是由在径向折射率呈周期分布的多层介质圆环构成的一种光纤。
Bragg fibers are a kind of fiber formed by multilayer concentric cylinders with period index distribution in the radial.
建立了同轴线在多层介质条件下的数学模型，优化设计了同轴线内的介质结构。
The structure of medium inside the coaxial line has been optimized and designed by establishing mathematic model of coaxial line under the condition of multi-layer medium.
这种方法将一维不均匀介质用多层介质近似，并进一步用级联的传输线模型等效。
In this method, the non uniform media is approximated by multi layer dielectric media and modeled as a cascaded transmission line.
本文讨论了声学介质与弹性介质在单界面和多层介质情况下平面波反射系数的实质。
This paper deals with the essence of the reflection coefficient of planar wave in terms of acoustic and elastic media in the single-boundary and multilayered medium.
本文分别采用数值方法和解析方法，分析周期性电抗加载多层介质结构的电磁散射特性。
In this dissertation, both numerical method and analytical method are applied to analyze the EM scattering characteristics of periodically reactance-loaded multilayer dielectric structures.
本文从坐标变换观点出发，给出分析多层介质波导中电磁波传播和散射的一种新的技术。
We present here a new technique for the analysis of the transmission and scattering in multilayer dielectric waveguides from the point of view of coordinate transformation.
首次研究了多层介质覆盖对电感加载双频微带天线特性的影响，得到一些有意义的结论。
The effect of superstrate on characteristics of dual-band microstrip antennas with bilithic reactive loading is studied firstly.
为提高辐射效率和扩展工作带宽，对一种口径耦合馈电的多层介质高温超导微带天线进行了设计。
To increase the radiation efficiency and broaden the operation bandwidth, an aperture-coupled microstrip antenna of high temperature superconductor with multi-layer substrates is designed.
文中采用技术成熟的多层介质膜滤波片进行滤波，并利用电磁驱动的微机械转动结构实现角度调谐。
In the thesis, dielectric multilayer filter, the technology of which is fully developed, is used to filter and the electromagnetic actuated tunable structure based on MEMS is used to tune the Angle.
从速率方程和多层介质膜理论出发，构建了垂直腔半导体光放大器(VCSOA)的动态传输矩阵模型。
Starting from the rate equations and the theory of multilayer dielectric film, a dynamic transfer matrix model of vertical cavity semiconductor optical amplifiers (VCSOAs) was established.
考虑恒定的热传递和热弹塑性变形引起的粗糙峰变形，对多层介质粗糙表面热弹塑性接触模型进行分析。
A thermal elastoplastic asperity contact model is investigated, which takes into account the steady-state heat transfer and the asperity distortion due to thermal elastoplastic deformations.
针对声波测井薄层探测的需要，用半解析方法求解了地层为水平多层介质时柱状井孔内脉冲点源激发的声场。
The acoustic wave field excited by a pulsed point source in a fluid-felled borehole surrounded by horizontal multiple-layered media is solved by the send-analytical method.
根据这种观点，多层介质波导中波的传播和散射可以归结为多维空间向量的坐标变换，并可用传输线和网络表示。
According to this point of view the transmission and scattering in multilayer dielectric waveguides can be regarded as coordinate transformation of a vector in ann-dimensional vector space.
结果表明，基于柱状多层介质模型的理论用于锚杆锚固质量检测是可行的，实际工作中可以利用其特征参数对锚杆锚固质量进行评价。
The results indicate that the method is feasible so that we can use its characteristic parameter to evaluate the condition of bolting systems in practical works.
推导了多层介质中透射电磁波的电场振幅与介质表面入射电磁波电场振幅之间的关系式，引入了一个母函数，通过微分可以生成介质各层中的透射波。
In this paper the relations between the amplitudes of electromagnetic waves propagating in multilayer media and those of incident waves on surface are deduced.
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