层理论的

The results accord with the model of hardness enhancement which is proposed by X Chu and S A Barnett.

利用Chu和Barnett提出的硬度增强理论模型对Cu/Zr纳米多层膜表现出的超硬现象进行了理论分析和解释。

To improve the performance of image-denoising methods, a locally adaptive denoising algorithm was presented. The new algorithm assumed the statistical dependence among wavelet coefficients. First, a bivariate probability distribution model was introduced to model the statistics of wavelet coefficients, and corresponding nonlinear threshold function was derived from the model using the Bayesian estimation theory.

由于图像小波系数存在很大的层间相关性，引入双变量概率分布模型，基于贝叶斯估计理论，得到了相应的非线性阈值函数；基于层内局域方差估计，利用该收缩函数得到一种局域自适应的图像去噪算法。

The results showed that the maximum height of the capillary water rise of layered soil was mainly determined by the sand soil texture, position, thickness and their mutual relationship, and they also were closer connected with other soil texture in the profile.

针对目前层状土体剖面夹层土质对毛管水分最大上升高度的影响存在较大分歧，以沙土夹层为例，从土坡水动力学的角度，通过实验和理论分析，分不同情况对层状土城的毛管水最大上升高度进行了系统研究。

Besides, the mathematical model about permeability and filtration performance of mutilayered geotextiles consisting of fiber layer with different finess is also derived.In application research, a new anticlogging filtration material is developed.

在应用研究方面，以理论分析为基础研制了一种新型防淤堵滤层材料，这是由两种粗细不同的纤维层经针刺复合而成的非织造土工织物。

On the basis of the advantages of zinc-iron base alloys, this dissertation trys to prepare Zn-Fe and Zn-Fe-P electrodeposits and studies the basic rules of electroplating them. The main subjects of this dissertation included are as follows

基于此，本文研究了Zn-Fe和Zn-Fe-P合金镀层的电沉积工艺及其理论，在钢铁表面得到了兼具防护和装饰作用的Zn／Fe基合金镀层。

A variety of structures are found to be stable, such as cylinders, undulated cylinders, lamellae with cylinders, perforated lamellae and alternating versions of the sphere in matrix structures, etc. In particular, some new morphologies, such as cylinders with alternating helixes structure and complicated hybrid network structures are found in our studies.

研究结果表明，在受限及表面场作用下出现了一系列稳定的相形态，包括柱状相、波浪柱状相、层状相和交替柱状(来源：Ae1Bd2C论文网www.abclunwen.com)相、穿孔层状相及交替分散的球状结构等，这些结构在实验和理论上都已被发现。

Based on a comprehensive study of drilling and log data, sequences of short-term base-level cycle of turbidite fan in Yanchang Formation of Triassic in Longdong area are divided into three basic structure types: up - deepening non - symmetry, up -shallowing non ?symmetry and symmetry ones according to recognition sign of the interface of the short - term base - level cycle.

以高分辨率层序地层学理论和技术方法为指导，以钻井、测井资料的综合研究为基础，运用短期基准面旋回界面的识别标志将陇东地区三叠系延长组浊积扇短期基准面旋回层序划分为向上&变深&非对称型、向上&变浅&非对称型和对称型3种基本结构类型。

According to the data of drill cores,outcrops and well loggings,two orders base-level cycles are recognized from Zhiluo Formation in Dongsheng area,which consist of 8～14 short-term base-level cycles and 3 mid-term base-level cycles , and their structural types and stacking patterns are discussed by using principles and methods of high-resolution sequence stratigraphic theory.

文章综合利用岩心、露头、测井资料，运用高分辨率层序地层学基本理论和方法，对东胜地区直罗组地层进行不同级次基准面旋回的层序划分，共识别出8~14个短期旋回、3个中期旋回，并对不同级次基准面旋回的结构类型、叠加样式进行探讨。

In this paper a six-story steel frame model is studied by ANSYS which is a numerical analysis program based on the experiment of this model to analysis the effect of the story isolation.

本文在一六层钢框架模型试验的基础上，利用有限元分析软件ANSYS对该模型进行理论分析，旨在分析层间隔震结构的隔震效果。

In order to get the optimal solution of an inverse problem,we analyse systematically the double perturbation processing technique, the first order Bor...

为了得到反问题的最优解，文中系统地研究了层状介质中双摄动处理技术，以及层状介质中波场摄动的一阶 Born 近似解与理论重力异常摄动解。

The split between the two groups can hardly be papered over.

这两个团体间的分歧难以掩饰。

This approach not only encourages a greater number of responses, but minimizes the likelihood of stale groupthink.

这种做法不仅鼓励了更多的反应，而且减少跟风的可能性。