好理论的

The hole diameter differences of various and sections in Wang 80?3 well in Jianghan Oil Field have been measured.With the help of finite element method and model recognization theory,association of time and gypseous salt creep deformation,the strain distribution of casings_heterogeneous and homogeneous loads,the effects of manufacturing defects on casing stress and the cement...

借助模型辨识理论及运用有限元方法，研究了盐膏层蠕变与时间的关系、套管在均匀及非均匀载荷作用下的应力分布、套管制造缺陷对套管应力的影响以及水泥环对套管的保护作用等，所得结果为工程实际应用提供了定量的参考依据，具有很好的推广应用价值。

Tuboi Hirofumi was the representative in this period, who reviewed the basic cultural structure study, came up with a brand new theoretical system of folklore culture pluralism, realized the breakthrough from the fixed framework of "post Yanagita Kunio folklore study", and completed the transition to \'post-Yanagita period\'.

在该时期尤其以坪井洋文为代表，对日本的基础文化构造研究展开了检讨，以响亮的声音提出了民俗文化多元论这一崭新的理论体系，从而突破了&柳田民俗学&时代下的固有框架，很好地完成了向&后柳田时代&的过渡。

However,most historial tungsten mines in Gannan are faced with aresource crisis .the situation is not optimistic .

但是，历史悠久的赣南钨矿山目前大都面临着资源危机，资源形势不容乐观，因此加强已开发矿床的成因理论研究是一项很重要的工作，通过已开发矿的研究可以更好的指导找矿和矿区的后期二次开发。

This study is implicational both practically and theoretically. Practically, this study can give theoretical guidance to the applying of presupposition and in headline language and help headline designers create more scientific and attractive designing of headlines.

本论文的完成将会对预设在新闻标题中的运用产生一定的理论指导作刚，即从实践上帮助新闻标题编撰者有效的运用预设这一策略，使标题的语言更实际更科学，更具吸引力，也可以帮助读者更好的理解新闻内容。

We find that the specific magnetization σof the composites decreases exponentially with the increase of concentration of SiO2 particles, and the effective permeability μ of the composites can be agreement with the effective media theory improved by Musal.

通过对颗粒复合体比磁化强度、磁导率、磁谱以及77K下I~U特性的测量和分析，我们发现复合体比磁化强度随SiO2含量的增多呈指数衰减；用Musal改进的有效介质理论模型能很好地拟合磁导率随锰锌铁氧体含量变化的规律；颗粒复合体显示出共振型磁谱的特征。

In the process of this item, after the mainly uncertainties affecting the network planning are detailedly researched, some flexible planning models such as Blind Number Method and Scenario Method are proposed. Because power network planning is a nonlinear, discrete, multi-peak, multi-objective and nondifferentiable problem, it is very hard to be solved. Ant Colony Algorithm is an advanced metaheuristic method and has potential to deal with network planning problems.

本项目的研究过程中，针对影响电网规划的不确定性因素做了深入的定性和定量分析，采用盲数理论和多场景技术建立了多种具有良好适应性和灵活性的电网规划模型；同时，针对电网灵活规划模型非线性、离散性、多目标及目标函数不可微等特点，对多种优化算法在处理此类问题时的性质进行了分析和对比，并最终采用蚁群算法较好地解决了电网灵活规划问题。

The structure of non-woven fabrics is stochastic, orderless, and very complicated. By far, the character indexes used to evaluate the structure of non-woven fabrics cant express their degree of complexity effectively. Attemption was made to apply fractal theory to study non-woven fabric, because fractal is just the powerful tool to deal with such camplicated problem.

非织造布结构具有随机性、无序性，十分复杂，目前评价非织造布结构的特征指标都不能很好地表征非织造布的杂乱程度，本课题尝试把分形理论和方法用于非织造布的研究，是因为分形正是处理这种复杂问题的有力的工具。

Mrs. Green was pardonably annoyed at the discovery.4 Jordan cannot politely turn down the invitation to an Arab foreign minister conference.

对具体章节的讲解，教师在课堂上讲解理论知识，同时，为激发学生学习兴趣，培养学生的分析解决问题的能力，宜留给学生思考和讨论的时间，鼓励学生积极发言，提出更好的翻译方法。

As a user, he or she can only choice rules for reasoning, can't add rules for reasoning If some new rules want be used for reasoning, the software developer must recode the software But it' impossible for users The thought is very fascinating that users can add some new rules for reasoning but the software doesn't need be recoded, not only for users, but also for the software developer This technology can make computers reasoning more powerfully, or reasoning more quickly by some new rules be used, and it can be adjusted for different teaching books, and it can become perfect itself.

让用户能够向软件添加自己所需要的推理规则而无须修改程序，对用户和开发者都是非常有吸引力的想法。这使得计算机能利用新规则或定理证明更多的题目或能更快的证明题目，并且能更好地适应不同特色的教学用书，从而使软件在自动解题方面能不断完善。从理论上说，由用户添加推理规则并非难题。但要想用起来方便，推理快捷，却不容易。

Stability is the most important basic feature of the ecological system. Through the study of this stability, it can guide people to make full use of and remold the nature. The research has great theoretical and practical significance for the sustainable development of the ecological environment.

稳定性能够描述生态系统的重要的基本特征，通过对种群稳定性的研究可以更好地指导人们利用自然、改造自然，对保持生态系统的可持续发展有着广泛的理论和现实意义。

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。