查询词典 theory model

Researches in this field are of very significant in improving current structural design methods and would greatly contribute to reliability theory. A theory annoyance model for structural vibration serviceability design is proposed in this research on the basis of structural dynamics,reliability theory and psychophysiology methods.

振动舒适度问题是现代工程结构普遍存在的问题，也是工程结构可靠度研究的一个主要内容，系统地研究振动舒适度问题，对于提高现有的结构设计水平，完善可靠度理论具有比较重要的意义。

Before 1970s, the supply model of government single-center was established and the research was focused on the location and efficiency according to public goods theory; During the l970s-1990s, the spatial equity of the distribution of public service facilities has been researched from theory of dual-main joint supply; From 1 990s to date, based on the theory of diversified purveyance, society differentiation and accessibility has been the research focus from the perspective of social restructuring.

结果表明：战后西方国家城市公共服务设施供给研究历经3个阶段：二战后至70年代，基于公共物品理论和社会公共服务的政府单中心供给模式，布局区位及影响机制是城市公共服务设施研究的重点；70-90年代，从公共服务的双主体联合供给理论出发，重在探讨城市公共服务设施供给的空间公平；90年代以来，在公共服务多元供给理论基础上，从社会结构的深层次视角研究公共服务设施供给的可达性差异及社会空间分异。

Then we introduce the dynamic model of granular space on the basis of quotient space theory, rough set theory and fuzzy set theory and discuss its main properties.

对粒度计算的基础进行了研究，主要包括粒度的描述，给出了粒度的宏观结构层次图和微观结构层次图。

It introduces the theoretical method and application of granularity computation intelligence. It discusses the reasoning model of quotient granularity space theory and synthesizes theory of domain, and analyzes the application significance of quotient granularity space theory in the field of computer network routing.

本文介绍了粒度计算智能的理论、方法及其应用，讨论了商粒度空间理论下的推理模型以及论域的合成理论，分析了商粒度空间理论在计算机网络路由领域应用的意义。

Under theory analysis , I put forward the research mode and research supposal . Combined with the theory of knowledge creation 's process , the paper put forward the influence factors ' theory frame model of knowledge creation .

在理论分析的基础上，提出了本文的研究模式和研究假设，并结合知识创造过程理论提出了知识创造水平影响因素的理论框架模型。

The theory of accretion disks are important for many astrophysical phenomena, including Quasars, active galatic nucleic, X-ray binary stars, and young stellar objects. The most important branch of accretion djsk theory is the stability properties of djsks. It is widely considered that the luminosity variations of various astronomical objects are associated with the instability of accretion disk. The viscosity plays an important role in the accretion disk theory, and magnetic field exists commonly in astronomical phenomena. A more realistic analysis of the stabihty of the accretion disk should include both the radjal and azimuthal perturbations because of the strong shear of viscous flow.In this paper, according to the luminosity Variations of Various astronomical objects, we study the radial-azimuthal instability of an isothermal with magnetic field. We find that the radial and azimuthal fields B〓,B〓 are mainly responsible for enhancing the instability of the magneto-acoustic modes and non-axisymmetric modes,and that pulsational oscillations are larger in the radial than in the Z direction. The model may be useful in explaining the periodic light variation of FU orionis and. T Tauri stars.

在许多天体物理现象中，例如活动星系核，X-射线双星和年青的恒星理论中，吸积盘理论起着重要的作用，而吸积盘理论中的一个重要分支是吸积盘的不稳定性理论，普遍认为活动天体的周期，准周期光变现象与吸积盘的不稳定性有关，在吸积盘理论中，粘滞起着重要的作用，而磁场是天体物理中普遍存在的现象，对于几何薄吸积盘不稳定性分析，由于强剪切流的缘故，应该包括径向和环向扰动两个方面，本文结合天体物理中的各种周期，准周期光变现象，研究了含磁场的等温薄吸积盘的径向-环向振荡不稳定性，结果表明：磁场的径向和环向分量对磁声模和非轴对称模的不稳定性的增加起着主要的作用，且径向振荡大于轴向振荡，所得结果有利于解释FU Orionis和T Tauri Stars的周期光变现象。

Kinetics theories: Know the theoretical model, solution, main conclusion, virtue and disadvantage of simple collision theory, transition state theory and unimolecular reaction theory.

了解简单碰撞理论、过渡态理论、单分子反应的理论模型、处理方法、主要结论和优缺点。

A numerical model of 3D, four phases, multicomponent percolation and a balance equation for rock unit are established and solved by using effective stress theory, mass conservation theory, virtual displacement theory and lost work equivalence principle.

热采作为一种有效的稠油开采方式虽然被广泛采用，但其开采成本相对较高；而出砂冷采作为一种低成本的稠油开采方式，近年来已经在稠油油藏的开发中得到很好的应用。

Constructed "Singlecenter-sixphase-eightseries" structural theory models for psychological health, included support structure theory model, 2-pole, as well as several psychological health structural theory models: 4 areas, 8 level, acetabuliform, sphericity, 24 aspects, 72 special, 144 elements.8. Broaden the road towards popular development of psychological health.

构建了心理健康一心六相八系结构理论模型；包括支柱结构理论模型：2极结构理论模型；还有心理健康的4领域、8层次、碟型、球状、24方面、72专项、144要素多种结构理论模型。8、拓宽了心理健康测评的大众化发展之路。

The basis of the thesis is depended on free market theory and national economism theory、assisting with the dependent theory and new liberalism focusing on global trend.The peaceful model of interactive developments of both sides which may follow the example of UN will make it possible to form an organization from the Chinese Economical Circle in Asia having the most population on earth to the Community of Asia.

理论基础采自由市场理论及经济国家主义理论为主轴，依赖理论及全球化趋势的新自由主义作为研判趋势之参考值，两岸和平互动的发展模式，效仿欧盟模式统合之殷切期盼，使拥有占全球人口数最多的亚洲地区，从华人经济圈的形成逐步扩大到亚洲共同体的理想得以实现。

Salt is good, but if the salt becomes flat and tasteless, with what do you season it?

14：33 盐本是好的，盐若失了味，可用什么叫它再咸呢？

He reiterated that the PLA is an army of the people under the leadership of the Communist Party of China.

他重申，人民解放军是在中国共产党领导下的人民军队。