理论上的

Necessary and sufficient conditions for the existence and the expressions of selfconjugate solution, perselfconjugate solution, centrosymmetric solution, bisymmetric solution, skewselfconjugate solution, skewperselfconjugate solution, skewcentrosymmetric solution, and skewbisymmetric solution to 4 kinds of systems of linear matrix equations over a regular ring with an involutorial antiautomorphism are given.

利用矩阵技巧和所建立的矩阵理论，给出了正则环上五类矩阵方程组有解的若干充要条件和一般解的表达公式。这些矩阵方程组除了它们在理论上有重要的意义外，还有重要的应用价值。在具有对合反自同构的正则环上，给出了四类矩阵方程组有双对称解，中心对称解，斜中心对称解，广自共轭解，斜广自共轭解，自共轭解以及斜自共轭解的充要条件及其这些解的具体表达式。

In the related field abroad, a lot of studies and theories on NPO have been maturely developed.

在国外，对非公开发行的研究有很多，非公开发行的相关理论也日趋成熟，而在国内，无论是在理论上还是在实证上，涉及对非公开发行的研究却寥寥无几。

In the mean time, the discussions in this paper refer to the application of Neumann boundary value problem, the determination of height system and the definition and solution of GPS boundary value problem.

理论上物理大地测量的基本研究方法，已由于GPS技术的出现而发生改变。同时，直观上物理大地测量确定地球几何形状的一系列理论、方法和技术也将逐步由GPS所取代。

The antifibrillationof Lyocell fibers is treated with vinyl monomer and the degree of fibrillation is estimated by singeing grade.

在实验结果的基础上，提出了碱处理纤维准晶区发生了准晶体解体和晶体再生长的理论假设，并从理论上分析了碱处理纤维聚集态结构的改变。

This paper,based on the special assets theory and in view of the judgment of the interests incurred by sunk cost,analyzes the relationships between the access barriers and the division of markets and examines the decided cases related to the relatively dominant position theory In this author's opinion,this theory has severe defects and bugs.

依据对资产专用性理论，从沉没成本引起的利益判断、进入障碍和市场划分的关系的分析，以及对相对优势地位理论的相关判例的解析，可以看出该理论存在重大的缺陷，其实施不仅无法规范市场竞争秩序，还会造成理论和实务上的混乱。

Using the one-atom theory, the electronic structures of Pt-electrocatalyst with fcc structure was determined as follows:(5dn)6.48 (5dc)2.02 (6sc)1.48(6sf)0.02. Compared to the result obtained by the first-principle method such as FP-LMTO, CASTEP, their results are in good agreement with each other. Comparing the calculations of physical properties such as lattice constants, cohesive energy and bulk modulus by OA method and first-principle method, the result obtained by OA method is in excellent agreement with experimental value, but the result obtained by first-principle method is not accordable. The relationship between the electronic structures and catalytic performance was explained qualitatively by OA method and first principle method according to its electronic structures. Because the d-orbital vacancies increases and static density is high around Fermi energy band, Pt has good catalytic performance.

摘 要：依据纯金属单原子理论确定面心立方结构电催化剂Pt的电子结构为(5dn)6.48(5dc)2.02-(6sc)1.48(6sf)0.02，与采用第一原理的FP-LMTO和CASTEP等方法所计算的电子结构相比较，其结果非常相近；由OA理论和第一原理方法计算的晶格常数、结合能、体弹性模量等物理参数进行比较，OA理论计算的结果与实验值较符合，而第一原理方法计算的结果与实验值相差较大；在此基础上用OA理论和第一原理方法研究了Pt的电子结构与催化性能的关系，由于d带空穴增多和费米能级附近态密度较高，导致金属Pt的催化性能很好。

It was important to evaluate the ultimate bearing capacity of rectangular footings on inhomogeneous foundation under combined loading.

复合加载情况下，求解非均质地基上矩形基础的极限承载力，以及从理论上研究影响极限承载力的相关因素，具有很强的工程实用与理论参考价值。

In the circumstances that the procedure justice theory increasingly becomes the mainstream theory in procedural law,there is a theoretical trend that belittles the position of "epistemology" in the theory base of evidence jurisprude...

在程序正义理论日益成为诉讼法学主流理论的背景下，理论上有贬低&认识论&在证据法学理论基础中的地位的趋向，这是不符合证据法律制度的历史发展事实以及证据法学的学科特点的。

In the theory , it is an attemption of setting up the compensation system for the small pullulating enterprises. And in the practice, it is an exploration to design compensation system for the special enterprise group based on the case.

本项目的研究在理论上是对成长型小企业薪酬构建理论的一种摸索和尝试，在实践上则是基于个案企业对中国特定企业群体薪酬设计实务的一种探索。

In the 1970s,influenced by the feminis t movement,the new social history,post-modernism and other academic t rends,researchers focussed their a ttention on the study of theshe historyand crowned it with quick success.

美国西部妇女史近半个世纪的探索与妇女研究发展轨迹相当。70年代受女性主义运动及新社会史、后现代主义等学术思潮的影响，研究者们致力于&她史&，使得该研究得到了迅速的发展。80年代以后，女性研究的焦点转入社会性别理论，西部妇女史的研究中也广泛采用这一分析范畴，同时强调西部妇女多元文化的历史背景。90年代以来，随着理论的不断深化和史料的丰富，该研究从微观上强调西部妇女的族裔、文化、阶级、职业等的差异，从宏观上强调全新意义上的&两性史&，即要求在一个新的历史基准体系之下对各种妇女群体作出价值评估，并将妇女的历史编入西部历史之中。

Recall that, in the Kolmogorov axiomatization, measurable sets are the sets which have a probability or, in other words, the sets corresponding to yes/no questions that have a probabilistic answer.

延期开工的Kolmogorov宣布要衡量所有套职能有限许多坐标限制在于衡量子寅。换句话说，如果是/否的问题回答f可看的价值观念在许多最有限坐标，然后它有一个概率的答案。

The experimental results showed that the algorithm can filter singular points and remain fixity of the target edge.

实验表明：基于模糊理论的图像智能滤波方法比常规图像滤波方法运算量小，它既能去除奇异点，又能保持图像中目标的边缘不变性，具有很好的滤波效果。