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Next, a few important friction models in common use are discussed, including six static and seven dynamic friction models. The forms, characteristics and applicability of these models are discussed in detail.

其次， 系统地介绍了几种较为重要的、常用的摩擦模型，包括6种静态摩擦模型和7种动态摩擦模型，并对每一种模型的构成，特点和适用范围等进行了较为详细地论述。

Soybean oil is the most important material in Taiwan food oil market. In the past time, most of research discussed on food processing and nutrition, only a few thesis concerned about the management in the edile oil industy. Thus, we use "Deep Interviewing" method to study the important value chain activities in this case company's producing process. Besides, we discussed the marketing strategy in the edible oil company to find the case company's competition advantage.

国内油脂市场乃以黄豆油为最大宗，有鉴於国内有关油脂类的研究，多偏向食品加工技术、营养方面之探讨，鲜少对食用油脂产业在食品的管理面的分析研究，故本研究特针对食用油脂产业之管理面来探讨食用油脂产业之概况，以「个案研究」的方式，并且对个案公司进行「深度访谈」，除了解个案公司其产品生产过程中重要的价值活动外，以及食用油脂厂商对其产品在市场上的行销策略之探讨，找出个案公司持久竞争优势之所在。

The general theory of the electromagnetic resonance and electrical properties of the dielectric materials are simply discussed in chapter 2 in order to cite them in the latter chapters. The two kinds of test techniques of the complex permittivity of the dielectric materials with the low or high permittivity are discussed in chapter 3 and chapter 4 respectively, where the author's creationary work is emphasized particularly.

本论文针对国内多家用户对电介质材料复介电常数测试的需要，以谐振法为基础，讨论了电介质材料微波复介电常数的两种测试方法，建立了相应的两套测试系统，分别覆盖了介电常数ε〓=2~10和ε〓=10~125的测试范围，完成了高、低介电常数电介质材料微波复介电常数的准确测试。

Take Zetasizer Nano for example, factors affecting the accuracy of measurement such as electroosmosis effect, cross contamination and shoulder width are discussed. New patent techniques of zeta potential analyzer such as M3-PALS and folded capillary cell are also discussed.

以Zetasizer Nano电位分析仪为例，阐述了其测试原理，分析了电渗运动、交叉污染、展宽、信噪比等影响其测试精度的主要因素，并详细阐述了该电位仪所采用的专利测试新技术——M3-PLAS技术和折叠式毛细管样品池技术，最后展望了zeta电位分析仪的应用前景。

This thesis is organized according to the following outline: firstly, the cause of oxidation localization was discussed in the view of material, both the microstructure and appearance of TGO were analyzed, the element composition of oxidation localization area was probed, combined with oxidation mechanism, the possible influence of oxidation localization on the mechanical performance of TBCs was discussed as well.

本文首先从材料学的角度探讨出现氧化局域化的原因，对TGO层内部的微观结构变化进行跟踪观察，对氧化局域化区域进行成分分析，结合热障涂层体系的氧化机制，讨论氧化局域化现象的出现对热障涂层体系力学性能的影响。

It is discussed in details in the paper that there are four regions depending upon the case occurred in the edge-crowding-effect of emitter current,The distributions and normalized voltage and current density,and their characters are discussed in this paper.

本文以发射极电流集边效应发生的程度，分为四个区域，详细探讨了归一化电位和电流密度分布的特点，指出：在Ⅰ？

The issue is promoted to the human educational value as educational value subjectivity and the standpoint of discussing issue is also changed. In the first two chapters, the objective fact and objective law as educational existing are discussed and this is the objectivity and indisputability of the issue discussed impartially which in some sense exculpate some responsibilities of overweight burden for people. Anyhow, people\'s educational ideas embodied in educational value hidden behind the established educational existing will be analyzed and reflected deeply in this chapter.

再者，笔者在这里要表达对功利主义的教育价值观的强烈不满和对理想主义教育价值观的坚贞不渝，阐明在当今这个物质富足并倡导人本主义价值观的历史时期教育必须坚守的人本立场，坚持教育领域的必要的乌托邦信念和终极意义上的人文关怀，提出淡化外部教育目的、关怀学生的完整生命、拓展生活化的教育场景、倡导终身教育和闲暇教育观念等基本主张，促进学生自由和谐充分全面发展。

The main contributions of the second part of this dissertation are focused on the cryptographic properties of logical functions over finite field, with the help of the properties of trace functions, and that of p-polynomials, as well as the permutation theory over finite field: The new definition of Chrestenson linear spectrum is given and the relation between the new Chrestenson linear spectrum and the Chrestenson cyclic spectrum is presented, followed by the inverse formula of logical function over finite field; The distribution for linear structures of the logical functions over finite field is discussed and the complete construction of logical functions taking on all vectors as linear structures is suggested, which leads to the conception of the extended affine functions over finite field, whose cryptographic properties is similar to that of the affine functions over field GF (2) and prime field F〓; The relationship between the degeneration of logical functions and the linear structures, the degeneration of logical functions and the support of Chrestenson spectrum, as well as the relation between the nonlinearity and the linear structures are discussed; Using the relation of the logical functions over finite field and the vector logical functions over its prime field, we reveal the relationship between the perfect nonlinear functions over finite field and the vector generalized Bent functions over its prime field; The existence or not of the perfect nonlinear functions with any variables over any finite fields is offered, and some methods are proposed to construct the perfect nonlinear functions by using the balanced p-polynomials over finite field.

重新定义了有限域上逻辑函数的Chrestenson线性谱，考察了新定义的Chrestenson线性谱和原来的Chrestenson循环谱的关系，并利用一组对偶基给出了有限域上逻辑函数的反演公式；给出了有限域上随机变量联合分布的分解式，并利用随机变量联合分布的分解式对有限域上逻辑函数的密码性质进行了研究；给出了有限域上逻辑函数与相应素域上向量逻辑函数的关系，探讨了它们之间密码性质的联系，如平衡性，相关免疫性，扩散性，线性结构以及非线性度等；讨论了有限域上逻辑函数各类线性结构之间的关系，并给出了任意点都是线性结构的逻辑函数的全部构造，由此引出了有限域上的"泛仿射函数"的概念；考察了有限域上逻辑函数的退化性与线性结构的关系、退化性与Chrestenson谱支集的关系；给出了有限域逻辑函数非线性度的定义，利用有限域上逻辑函数的非线性度与相应素域上向量逻辑函数非线性度的关系，考察了有限域上逻辑函数的非线性度与线性结构的关系；利用有限域上逻辑函数与相应素域上向量逻辑函数的关系，揭示了有限域上的广义Bent函数与相应素域上的广义Bent函数的关系，以及有限域上的完全非线性函数与相应素域上向量广义Bent函数之间的关系；给出了任意有限域上任意n元完全非线性函数存在性与否的完整证明，并利用有限域上平衡的p-多项式的性质给出了有限域上完全非线性函数的一些基本构造方法。

The theory and the implementation of the genetic algorithms are discussed in detail. The question on how to choose the crossover probability, the mutation probability, the scale of population and the numbers of the generation is discussed. Then, the mathematics model of the optimal design is established. Exerting the finite element of elastic base beam and using FORTRAN to write the GAFORTRAN program. The program includes the common genetic algorithms and the modified genetic algorithms.

详细介绍了遗传算法的理论和实现技术，探讨了交叉概率、变异概率、群体规模、进化代数等变量的选取问题，建立起了基于遗传算法的深基坑支护结构设计的优化模型，结合弹性地基梁有限元法，利用FORTRAN语言编制了GAFORTRAN优化程序，程序中包括普通遗传算法和改进遗传算法。

Targeted at maximizing the market surplus, we established both a fixed merchandise combination model and an uncertain merchandise combination auction model. A "queue list" method is put forward to solve the fixed merchandise combination vector's auction model, and discussed the pricing methods of different final prices. Additionally, we discussed the auction contract-matching algorithm of the unit combinations vector.

以市场盈余最大为目标建立常商品组合向量的拍卖模型和不确定商品组合向量的拍卖模型，提出"队列表"法求解常商品组合向量的拍卖模型，讨论不同成交价的定价方法，并对只有两种商品组合的不确定商品组合向量的拍卖进行拍卖合同的匹配分析，讨论了单位商品组合向量的拍卖的合同匹配算法。

The absorption and distribution of chromium were studied in ryeusing nutrient culture technique and pot experiment.

采用不同浓度K2CrO4(0，0.4，0.8和1.2 mmol/L)的Hoagland营养液处理黑麦幼苗，测定铬在黑麦体内的亚细胞分布、铬化学形态及不同部位的积累。

By analyzing theory foundation of mathematical morphology in the digital image processing, researching morphology arithmetic of the binary Image, discussing two basic forms for the least structure element: dilation and erosion.

通过分析数学形态学在图像中的理论基础，研究二值图像的形态分析算法，探讨最小结构元素的两种基本形态：膨胀和腐蚀；分析了数学形态学复杂算法的基本原理，把数学形态学的部分并行处理理念引入到家实际应用中。