模型理论

The past researches on the central reorienting were limited to the field of vision channel and cross-channel of vision and auditory, while in the field of auditory channel study, there are no relative published results.

首先，对其相关研究成果进行综述：(1)听觉IOR的理论模型：双过程模型和反应抑制理论；(2)听觉IOR的主要影响因素：空间关联、中央重新定向、刺激-反应计划方式和任务难度；其次，结合当前空间关联和中央重新定向两个影响因素的研究现状和存在问题，分别进行了两组实证研究。

And also a new theoretical model for combustion of carbon particles--the Moving Flame Frant Model proposed in the paper predicted very well some newly obtained experimental data in literature, which could not been explained by the traditional CO single-film model.

所建立的一种新的碳粒燃烧理论模型--移动火焰锋面模型很好地解释了传统CO—单膜理论所无法解释的一些最新的实验结果。

In this paper, borrowing ideas from the research method of the spontaneous combustion mathematical model of goaf, applying to the hydrodynamic theory of porous medium, the spontaneous combustion mathematical model of coal gangue dump is set up.

本文借鉴了采空区自然发火数学模型的研究方法，以多孔介质流体动力学理论为指导，建立了煤矸石山自然发火数学模型，从数学上描述了矸石山自燃的动态演变过程，为自燃矸石山的防治措施提供了理论依据。

In this paper, borrowing ideas from the research method of the spontaneous combustion mathematical model of goaf, applying to the hydrodynamic theory of porous medium, the spontaneous combustion mathematical model of coal gangue dump is set up. From the mathematics, the dynamic evolvement process is described for the spontaneous combustion of coal gangue dump.

本文借鉴了采空区自然发火数学模型的研究方法，以多孔介质流体动力学理论为指导，建立了煤矸石山自然发火数学模型，从数学上描述了矸石山自燃的动态演变过程，为自燃矸石山的防治措施提供了理论依据。

First,the maximum likelihood decoding theory is adopted to correct the aberrated alarm.Toovercome the drawbacks of traditional models based on Petri nets,a new diagnostic modelbased on the elementary net is built.Then correct alarms are fed into the new model tocarry out the diagnosis process.

首先采用最大似然译码原理对监测到的信号进行信息校正，然后针对现有Petri网故障诊断模型难以准确模拟实际故障清除过程的问题，建立了基于基本网理论的故障诊断模型，并利用编码基本网理论对无畸变的信号进行故障诊断。

Some theoretic models and assessment indexes of exhaust silencer are analysed and discussed in this paper,and indicates that the establishment of theoretic model must be coherent with the function assessment index.

对排气消声器的几种消声理论模型和性能评价指标进行了分析和讨论，指出了理论模型的建立应与性能评价指标协调一致。

This thesis Starts with theory analysis and practical analysis of the commercial circles, it has although explained the in herent related of commercial circles with advancing type relation of industry's theories, effect theory of the tiny drop, value chain theory, polarize the effect theory. It has introducted Riley's rule, Haffs probability rule and Hotaily's model, and regarded it as a tool to analyses the appeal of the trade circles. The thesis has analyzed the demand state, competition state, development potentiality, radiate strength of the trade circles, the place choosing of the trade circles, scale and function analysis, and advantage of the trade company in the trade circles.

本论文从商圈的理论分析和实务分析入手，阐述了商圈与推进型产业理论、涓滴效应理论、价值链理论和极化效应理论的内在关联，引进了赖利法则、哈夫概率法则和豪泰林模型作为对商圈吸引力进行分析的有效工具，从需求状况分析、竞争状况分析、发展潜力分析、商圈辐射力分析、商圈的选点、规模和功能分析以及商圈中的商家优势分析几个角度对商圈进行了实务分析。

There're many unreasonable problems in the harbor equipments management in HS Harbor. This situation is due to the historical reasons in some extent.

文章首先介绍了选题的背景、意义以及本文研究的主要工作；第二章介绍了港口设备管理在企业管理中的地位与作用，以及现代设备管理的理论、内容及要求；第三章介绍了HS 港口设备管理现状；第四章根据现代设备管理理论，结合HS 港口的实际，模仿创新了一种新的设备管理方法；第五章引入模型，提出以完成生产任务、机械成本最低为目标，应用随机线性规划模型，计算港口设备合理拥有量，对HS 港口的设备进行规划；第六章根据HS 港口设备的实际，对设备使用期的维修、保养、检验、更新及信息管理提出了一系列的方法，最后，对新世纪设备管理的方法进行了探讨。

The test results shown that consistent between the theoretical and the experimental data and simulating models reliability as well its usability in engineering was confirmed.In the dissertation, the dynamics properties of MR fluid and the relationship between its viscosity and extern-controllable magnetic field were investigated.

研制出了可控参数的磁流阻尼器试验机及其数据处理系统，为阻尼可控研究提供了试验手段；通过试验，验证了理论模型与实验结果的一致性，从而确认了模拟模型在理论分析中的可信度及在工程中的可用性。

The paper goes into the inside of layer structure in archival theoretic system and it presents the molds and contents of the theoretic core, basic theories and practical theories. The paper also analyzes inner constitutive elements and constituent forms and it displays the explanatory and predictive functions by using some specific moots.

本文深入到档案学理论体系层次结构的内部，分别提出了理论内核、基础理论和应用理论的模型及内容，并分析了理论体系内部的构成要素及其组织形式，最后通过一些具体的案例，展示了现代档案学理论体系的解释和预言功能。

Breath, muscle contraction of the buttocks; arch body, as far as possible to hold his head, right leg straight towards the ceiling (peg-leg knee in order to avoid muscle tension).

呼气，收缩臀部肌肉；拱起身体，尽量抬起头来，右腿伸直朝向天花板（膝微屈，以避免肌肉紧张）。

The cost of moving grain food products was unchanged from May, but year over year are up 8%.

粮食产品的运输费用与5月份相比没有变化，但却比去年同期高8％。