理论上

As for the hot issue argued by Husserl and other phenomenologist that education should return to the life world, we should think in a critical way like TAO Xing-zhi.

当前理论界跟随胡塞尔等现象学家的理论提出的教育"回归生活世界"这一热门话题需要冷静思考，要像陶行知一样不轻易对西方理论照抄照搬，而应该结合国情深入研究，不仅要有理论上的应答，更要有实践上的探索。

Environment radon is mainly from rock and soil in geological environment, but the research is not connected with geological environment now. On the basis of physical field, the theoretical distribution model of radon in soil and exchange model of earth—air are set up by using Fick diffusion law and Dacy law, and then the research of environment radon is linked with geological environment. This paper described how the evry parameter of the theoretical model influence the radon concentration in air. The results of research indicat that molecule diffusion of radon is different from it's eddy form. Under the condition of surface radon source, the model experiment is used to study the transportation and distribution of radon in medium. The data of experiment show the relationship between radon and depth can be described by exponent. If the radioelement is well—distributtion, the concentration of radon in different depth or in different point at the same depth change with time, but the accumulated exhalation amount of radon at different point on the surface of model are close in relative long time. The author studied the exchange of radon between mediums and verified the theoretical models too.

环境氡主要来自岩石、土壤，而目前环境氡研究中与地质环境结合很少，为此作者以物理场为基础，运用气体运移的费克扩散定律和达西定律，建立起壤中氡浓度分布与大地—大气间氡交换理论模型，首次在理论上将环境氡与地质环境结合起来；论文中从理论上讨论了模型中各参数对空气中氡浓度的影响，发现空气中氡运移的分子扩散方式和湍流扩散方式存在明显差异；通过面状氡源条件下的氡运移模型实验，研究了介质中氡的运移与分布，实验数据表明氡浓度随深度的变化规律可用指数函数描述，在放射性元素分布均匀的条件下，介质中不同深度和同一深度不同点的氡浓度随时间而变，但介质表面不同点在较长时间内向空气中累计释放的氡的量是相近的；同时研究了不同介质间氡的交换，并验证了所建立的理论模型；运用理论模型预测青岛市城区壤中氡浓度、江西临川一住宅区空气中氡浓度及江西二个测区的区域空气中氡浓度分布，取得了较好的效果。

So, for the renormalizable theory the best method is to eliminate the infinity by the renormalization.

所以对于可重整化的理论，通过重整化消除无穷大则是理论上最好的方法，而由此所得的结果与预言应是在QHD理论基础上最可信的推论。

Individual political and economical free right are related with the ideal of "Freedman associate" of Marx.

总而言之，本文在分析角度上进行了新的尝试，从权力角度对对权力格局中个人权力和国家权力变化与个人收入分配制度之间的关系做了理论上的分析，并用1949年后中国的实际情况来检验这种新的理论常识，并根据这种理论提出了解决现阶段个人收入分配制度及其存在的问题的基本对策。

The third part of this thesis is reactive simulating calculation In this section, some well-known auxiliaries are selected to compute in density functional theory B3LYP on Gaussian 03, from which the relationship between reaction active energies of transition states and enantiomeric excess of chiral products homoallylic alcohols isobtained based on relative reactive ratio theory. Using this relationship, calculations on the reaction of more than eight auxiliaries with four other aldehydes are carried out in AMI and MNDO, proving that N,N\'-dibenzyl tartamide has higher enantioselectivity than others in this reaction.

第三部分为计算化学部分，运用密度泛函理论B3LYP方法在Gaussian03软件上对已经报道的几种手性配体参与的醛不对称烯丙基化反应过程进行模拟计算，基于相对反应速率理论找出两种构型过渡态间活化能的差异与产物光学收率之间的关系；并以此为基础，用AM1和MNDO方法对上述合成的几种配体控制的反应过程进行量化计算，从而在理论上证实了N-苄基酒石酸二酰胺配体在醛的不对称烯丙基化反应中具有较高的立体选择性。

According to the fact that the otolith system is overcritically damped and the max- imum displacement of the otolith,δ〓 is independent of the dynamics, the upper limit of the Young's module of the gel layer and the estimated value of the dimensionless parameter εwere given,〓 which provided the theoretical basis for the experimental method and the theoret- ical analysis.

根据耳石层运动高度过阻尼而且最大位移〓与运动模式无关的事实，理论上给出了胶质层的Young's模量的上界估计表达式以及无量纲参数ε的参数估计式为〓从而为实验测量方法和理论分析提供了理论依据。

Called self-learning plan will be fully introduced. Theorically,the research lays the support in learning to study, self-study and learning creative theory and makes use of the similarities of the study step .And it also covers the further arrangement of theory and emphasizes the guidance of every detail in the learning steps.

从理论上，本研究以学会学习、自主学习和学会创新等理论为支撑，利用这些理论对学习环节等方面描述的共同之处，将涉及到的理论进一步梳理，提高这些理论对学习各环节的指导意义。

Firstly we discuss the meanings, content and the principals of the evaluation of credit, and exert the credit theory of MAX to the evaluation of credit to get the contents for the evaluation of credit in theory. Then through analyzing the present system of credit evaluation in the civil and overseas countries, and through using the credit evaluating system of overseas risky venture, on the side of the creditor, we device the credit evaluating system into such six aspects as the character of the enterprises, the capacity of paying back, the capacity of payoff , the capacity of operating, the capacity of innovating and the capacity of pullulating. Finally we use the method of AHP and dim mathematics to demonstrate the feasibility of the system that is formed in the fifth part.

本文首先通过对资信评估的内涵、内容及原则进行探讨，并在理论上运用马克思信贷资金循环理论对企业资信评估应考虑的因素进行理论分析，在对国内外资信评估指标体系分析研究的基础上，创造性地联系到国外风险投资机构的评估指标体系对高科技企业资信评估指标体系的借鉴意义，选取债权人的角度，从企业素质、偿债能力、盈利能力、营运能力、创新能力和成长能力六个方面设计了高科技企业资信评估指标体系，并选取层次分析法和模糊数学综合评判法来综合评判高科技企业的资信等级。

This research boosts the study in the new generation of tests theory in our country, and offers references to the functions realization of cognitive diagnosis of the geometric analogy test in practice.

本研究从理论上推进了我国在新一代测验理论上的研究，从实践上为几何类比推理测验的认知诊断功能实现提供技术上的参考。

Invariance control for nonlinear cascade systems can provide theoretical methods and practical support.

非线性级联系统的不变控制在理论上的研究正在为控制理论与工程应用提供理论和方法上的借鉴与支持。

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。