查询词典 first-order theory

It is the first time that the expert control theory is applied to the blasthole drill control described in the paper, where the expert control structure and strategy for blasthole drill control are studied. At last, an integrated software for the expert control is compiled with Borland C++4. 0 under the operation system of Windows95. It includes the following functions: the simulation for control theory and control structure, the realization of the blasthole drill control.

作者用Borland C++4.0在Windows95环境下编制了专家控制的集成软件系统，一方面对控制方案及算法进行了仿真研究，另一方面针对YZ-55型牙轮钻机的实际工况设计了软件控制功能；并按照牙轮钻机钻进控制的专家控制体系与控制策略，在实验室对控制算法与控制硬件系统进行了实验验证。

We especially inspect the function of demographic transition to economic growth after analyses compositively the mainstream theory of economic growth. With the analytical framework of "demographic dividend" theory, we examined China's economic growth miracle from its openness and reformation, exposed the important action of demographic transition to China economic development, and validated the existence of "the first demographic dividend" in the process of China demographic transition.

本章在综合比较主流经济增长理论的基础上，重点探讨了经济增长中的人口因素，并利用&人口红利&理论的分析框架，对中国改革开放以来的所创造的经济增长奇迹进行剖析，揭示人口转变在中国经济发展中所起到的重要作用，验证中国人口转变过程中&第一人口红利&的存在性问题。

It is the first time to use the " soft ball model" theory of duster to explain the structure of Yn ( n=2-8),and adopt the "shell model" theory and assigning equally delocalize valence electrons of cluster to elucidate the relativity of structure and stability of doped cluster of noble metal Au,,Y(l -9) successfully.

首次利用团簇的&软球模型&理论解释了Y_n(n=2-8)的基态结构，采用团簇的&壳层模型&和价电子离域均分理论成功地阐明了贵金属掺杂团簇Au_nY(n=1-9)的结构与稳定性的关系。

The first half of the chapter begins with the introduction of three common viewpoints over the two kinds of theories, followed by deep investigation and description of some biased nature in them, then comes up with the conclusion that we must draw a clear distinction between what was said by Marx himself and what has long been accepted as dogmatical statements. The later half of chapter introduces various understandings to the theory of three social orders evoked by the discussion of economic social formation, points out the drawbacks of and the author"s disproval to the idea that economic social formation only exists in a definite historical period. This chapter is to deepen the understanding of Marx" theory of three social orders through the discussion of the other two important theories related to it.

首先介绍了迄今为止在&三形态说&和&五形态说&的讨论中出现的三种基本观点，并分别对这些观点加以反思，通过反思指出了这几种观点中存在的一些偏颇之处，提出了在讨论三大社会形态理论和五种社会形态理论的相互关系时要对马克思本人的&五形态说&和传统的教条化的&五形态说&加以明确的区分；接着介绍了在讨论&经济的社会形态&这一范畴时所引发的对三大社会形态理论的不同理解，指出了把&经济的社会形态&理解为一种特定历史阶段的社会形态类型所产生的问题，反对把&经济的社会形态&理解为一种特定历史阶段的社会形态类型。

For the type I dissymmetrical information, the thesis, using the game theory and the principal-agent theory, puts forward the second profit allocation strategy which is based on the first profit allocation strategy and makes comprehensive use of incentive and restraints.

首先，在I类非对称信息下，利用博弈论和委托代理理论，提出了基于一次收益分配策略并综合使用激励与约束机制的二次收益分配策略。

It first introduces the status quo and special background of diversification in China's listed companies, then analyses explanative effectiveness of above motivation theory on diversification in China's background and finally draw a conclusion that Agency Theory has highly explanative effectiveness on diversification in Chinese listed companies.

在分析我国上市公司多元化现状及特殊背景的基础上，分析这些背景如何影响动因理论对我国投资多元化的解释效力，最后得出结论：代理理论动因对于我国上市公司的多元化投资现象有着普遍的解释效力。

This paper first discusses the theory of commercial bank credit management, then, brings forward the theory innovation that evaluates the performance of commercial bank credit management, analyses actualities of evaluating the performance of commercial bank credit management in home or fremdness.

本文在研究方法上，第一次把因子分析法运用在商业银行信用管理绩效评价中，并通过理论研究与实证分析形成统一整体，同时还采用了归纳分析法、比较分析法等研究方法。

First, it designs a model of medical care price level regulation in China. The model is based on the natural monopoly price level regulation theory and model, considering the particularity of medical care service market, the main problems of medical care price regulation in China, the change of price index, the imbursement for the cost of service provided to the poor and the information held by the regulator. Second, the mode of medical care provider payment is seen as an important part of medical care price regulation content, and the impact of different payment system especially diagnostic related groups system on medical care costs and quality are analyzed. This develops the basic theory of medical care price regulation to some extent.

一是以自然垄断产业价格水平规制理论和模型为基础，结合医疗服务市场的特殊性与我国医疗服务价格规制的实践，对医疗服务价格水平规制的基础进行深入分析，综合考虑物价指数的变动、为弱势人群提供医疗服务的成本补偿以及医疗服务价格规制者掌握信息等因素，提出我国医疗服务价格水平规制的理论模型；二是将医疗费用支付方式作为医疗服务价格规制的重要内容，并从规制经济学的角度对不同规制模式尤其是按病种预付制对医疗费用和医疗服务质量的影响进行了理论分析，在一定程度上拓展了医疗服务价格规制的基本理论。

According to the first, intravertebral vacuum phenomenon is the result of vertebral osteonecrosis,8,14,17,18 whereas the second theory supports that intravertebral vacuum phenomenon signifies nonunion and pseudarthrosis of a vertebral fracture.20,21 A third theory, which did not find appeal, suggested that intravertebral gas could be of intradiskal origin, leaking to the vertebra through the fracture, since a high coincidence (86%) of intervertebral disk vacuum was noted in cases of intravertebral vacuum.6

第一种理论认为椎体内真空现象是椎体缺血性坏死的结果[8，14，17，18]，而第二个理论认为椎体内真空现象意为着骨不连和假关节[20，21]，另外目前还未广泛接受的第三个理论认为椎体内气体可能是从椎间盘中从椎体骨折裂隙中流入的，椎体内出现真空现象的同时伴有椎间盘内真空的比例很高（86％）[6]。

This thesis consists of five parts. The first part analyses Jameson"s theory of per iodization, thus proves the inevitability of mass culture. The second part analyses the characteristic of mass culture by comparing it with elite culture. The third part points out the essence of mass culture and the ideology in it. The fourth part is the function of mass culture .The last part evaluates Jameson"s mass culture theory and points out that it may serve as reference to our contemporary cultural undertakings.

本文分五个部分，第一部分阐述詹明信的文化分期论，论述大众文化产生的必然性；第二部分与精英文化作对比，试析大众文化的特点；第三部分论述大众文化的性质及意识形态性；第四部分论述大众文化的功能和作用；第五部分评价詹明信的大众文化理论，并指出其对我国当前大众文化建设的参考意义。

We have no common name for a mime of Sophron or Xenarchus and a Socratic Conversation; and we should still be without one even if the imitation in the two instances were in trimeters or elegiacs or some other kind of verse--though it is the way with people to tack on 'poet' to the name of a metre, and talk of elegiac-poets and epic-poets, thinking that they call them poets not by reason of the imitative nature of their work, but indiscriminately by reason of the metre they write in.

索夫农 、森那库斯和苏格拉底式的对话采用的模仿没有一个公共的名称；三音步诗、挽歌体或其他类型的诗的模仿也没有——人们把&诗人&这一名词和格律名称结合到一起，称之为挽歌体诗人或者史诗诗人，他们被称为诗人，似乎只是因为遵守格律写作，而非他们作品的模仿本质。

The relationship between communicative competence and grammar teaching should be that of the ends and the means.

交际能力和语法的关系应该是目标与途径的关系。