查询词典 automata theory

The construction of the models is based on such theories as Theoretical Mechanic,Advanced Mathematics,Space Analytic Geometry,the Theory of Ship and Sea-keeping Theory.

在比较、分析国内外有关船舶波浪稳性的研究成果的基础上，运用理论力学、流体力学、高等数学、空间解析几何的基本原理和船舶原理、船舶耐波性、船舶抗沉性、势流理论的专业理论知识，提出了计算船舶波浪稳性的数学模型，并针对客滚船在波浪中的稳性变化进行了定量的计算和分析。

First World War, Karl Marx, Darwin's theory of evolution, Einstein's theory of relativity, Freud's analytical psychology.

第一次世界大战，卡尔马克思，达尔文氏进化论，爱因斯坦的相对论，弗洛伊德的心理分析。

With respect to syntax, the roles of tagmeme in the structure of word and sentence and Chomsky's Generative-Transformational Grammar are discussed. The spatial relation theory and existing research achievements are investigated. Having noticed the shortage of the capability of topological and metrical relation in the description of spatial information structure, the author proposes Combinational Qualitative Geometry based on the two invariables under ordinary transformations, distance ratio and direction difference, the CQG-based spatial relation system between topological and metrical constraint is thus constructed, on which several spatial relations such as parallel, perpendicularity, co-linearity, sequence and direct neighborhood are derived. Based on extended theory of spatial relation, the language anamorphosis is analyzed from the aspects of phonetics, semantics and syntax. The mere geometric and formalized spatial relation is then integrated with concrete geographic ontology to accommodate richer and indicative spatial configuration of spatial information in the different geographic context. Finally a syntax framework for spatial information is put forward.

在语法结构方面，首先阐述了法位和法素在语法结构词法和句法中的地位和作用，以及Chomsky生成转换语法的核心内容；详细介绍了地理信息系统空间关系理论及现有的研究成果；在分析现有的拓扑关系和量度关系对空间信息结构描述能力不足的基础上，提出了基于长度比和角度差两个不变量的组合定性几何，以此建立了介于拓扑及量度约束之间的组合定性关系体系，并以此为基础派生出平行、垂直、共线、次序、直接邻近等空间关系描述；本文基于扩展的空间关系理论，详细讨论了空间关系在语音、语法和语义三个方面的语言变体，将纯几何和纯形式化的空间关系与具体的地理本体结合起来，可以获得更为丰富的、更能反映空间关系在不同语言上下文中具体体现的组合关系；最后给出了一个空间信息的语法结构的基本框架。

Feyerabend\'s anarchistic theory of knowledge is reviewed and discussed in the paper, it will exhibits various aspects of the theory the same and recent advance study in China. The author presents some original view on the most of the Feyerabend\'s theoretic issues.

本文对费耶阿本德的无政府主义知识论进行了详细的论述和评论，同时还将展现他理论中的各个方面以及国内目前的最新研究，此外还有作者对他理论中的重要理论问题提出自己的见解，其中包括他对传统科学理性的批判、对传统方法论的批判以及对科学沙文主义的批判等等。

With the method of FEA, the research of tension and anchor system of steel rod is carried out on the basis of the theory of the redevelopment of Ansys. The analysis theory, the static stability behavior and dynamic performance of the system is studied, as well as construction technique.

本文以有限元分析为主要手段，并在Ansys二次开发基础上，展开对钢棒张拉锚固体系的研究，对其计算理论、静力稳定性能及动力性能、施工工艺等方面进行了研究。

According to the theory of electromagnetic field and the theory of error a nalysis,the far field condition for antenna test is discussed,the influence of limited test distance on antenna far field measurement in a microwave anechoic chamber is analysed, and the error model is established.

利用电磁场和误差分析理论，在阐述天线远场测量条件的基础上，分析了微波暗室有限测试距离对天线远场测量的影响，建立了误差模型，并结合实例说明了微波暗室有限测试距离对天线场强测量、增益测量的影响。

Thus we can reveal the fact that the theory of world history of Marx and the globalization movement in the whole world are mutually intermediaries, realize the reflection on the globalization social development from the angle of world history, and advance the theory of basic contradiction of global social development.

正是基于这样的视角和方法，我们得以揭示马克思的"世界历史"理论与当今世界范围的全球化运动之间互为中介的事实，由此实现从世界历史视域出发反思全球化背景下的社会发展问题，并提出了全球社会发展基本矛盾的理论。

Based on the laminate theory, a laminate weakened by damage is treated as an anisotropic thin plate. Using the complex potential method in the plane theory of elasticity of an anisotropic body, the series solution of finite anisotropic thin plate containing an elliptical inclusion is proposed with the help of Faber series. A hybrid element with an elliptical inclusion for anisotropic materials is obtained by using the hybrid variable principle, and the element efficiency is verified by numerical examples. The state of the damage is modeled by an elliptical soft inclusion, and using the point stress criterion based on characteristic curve and Yamada-Sun etc. criteria, the prediction of the strength of a composite laminate with damage is set up. The effects of various parameters on the stress distribution and the residual strength of a composite laminate weakened by damage are detailedly studied.

首先基于经典层板理论，将复合材料层板的弹性问题化归为均匀各向异性板来求解；采用各向异性体平面弹性理论中的复势方法，以Faber级数为工具，给出了有限大含椭圆核各向异性板弹性问题的级数解形式；利用杂交变分原理，成功导出含椭圆核各向异性板杂交应力有限元，并用算例验证了该单元的可行性和有效性；采用含刚度折减椭圆形弹性核的冲击损伤模型，引入基于特征曲线和Yamada-Sun破坏准则的点应力判据，建立了含损伤复合材料层板剩余强度的分析方法；通过数值计算详细讨论了各种几何参数对损伤层板应力分布、剩余强度的影响，得到了一系列对工程应用具有实用价值的结论。

It is worked through the synthesis studying and analyses of the chinese and the overseas theory of industrial layout, using anthropogeography and city planning theory and method, combining the status quo in Liaoyuan city.

本文通过对国内外有关工业布局理论和实践进行综合性研究和分析，运用人文地理学、城市规划学等多种理论与方法，结合辽源市实际现状，理论联系实际，对辽源市工业布局进行探索研究。

This chapter includes the introduction of Marxist theory, promoting anti-imperialism and anti-feudalism, advocating the class struggle and encouraging popularization of literature and art; The third chapter inspected the criticism about "reactionary theory", which is made by the left-wing culture persons on the position of proletariat culture, mainly focusing on the criticism to Three People's Principles and Liberalism.

第三章，考察了左翼文化者站在无产阶级文化的立场上对"反动理论"的批判，主要是对三民主义和自由主义的批判。

The dissecting of samples in group2 were difficult. The root of pulmonary artery and ascending aorta failed to be unfolded because fibrous tissue was tough, right and left fibrous trigone were too firm to be solved by hand. Cardiac muscle fibers couldn't be stripped along myofibrillar trajectory since they were prone to break because of their friability.

组2的心脏解剖困难，表现为纤维组织坚韧，游离肺动脉非常困难；徒手无法松解左、右纤维三角，肺动脉和主动脉根部的游离非常困难；心肌纤维坚硬、质脆，解剖时容易断离成碎块，无法沿纤维走行方向剥离。

We have battled against the odds in a province that has become increasingly violent.

我们对在一个争夺日益激烈省的可能性。