关系数据系统

Template engine is other conception in system. The purpose is that system can auto create view model in order to run module accelerant during customization.

系统中的数据结构和关联关系比较复杂，设计过程中，对复杂结构进行必要的简化，以降低系统开发复杂度。

The items of KM master plan that need confirming are: framing KM system, defining the data-switching relations among models, designing software code program, file storage strategy, I-O format, the collocation of hardware and system software, and last, working out the introduction of master plan.

KM总体设计要确定KM系统的架构、定义各模块间的数据传递关系、设计软件的编码方案、文件存储策略、输入输出格式，以及硬件和系统软件配置，最后编制总体设计说明书。

On the basis of gathering data from previous study and researching the stabilization and reinforcing technique of the typical high slope in west approach road, through in-situ tracking investigation and monitoring to the west road, and by way of studying the interaction between slope body and anchoring structure, monitoring data, the result of grey prediction and fuzzy comprehensive assessment, and adopting the idea of integrating prototype investigation and indoor experiment analysis, mechanism analysis and simulation research method, safety factor analysis and interacting relationship study, in-situ monitoring and safety evaluation, and using the theories of engineering geology, geotechnique, rock body mechanic, finite element method and fuzzy mathematics, this paper studies the long-term safety of the typical high slope specially.

本文在收集前人研究资料的基础上，采用原型调研与室内分析相结合、机制分析与模拟研究相结合、安全系数分析与相互作用关系研究相结合、现场监测与安全性评价相结合的思想，通过对鹧鸪山隧道西引道典型高边坡的现场跟踪调研与监测，运用工程地质、岩土工程、岩体力学、有限元理论、灰色系统理论、模糊数学等先进理论和方法，在对西引道典型高边坡的稳定性、整治与加固技术研究的基础上，通过边坡地质体与锚固结构相互作用分析、边坡监测数据分析、边坡变形灰预测分析以及模糊综合评判等途径，重点对治理后的典型高边坡的长期工程安全性进行了系统深入的研究。

Hereinto, the study of Multi-Agent simulation of economies based on the complex adaptive system theory is an important research branch of the complexity of economy.

首先，由于现实经济中涉及的因素众多，相互关系复杂，给数学方法的运用带来了一定困难；其次，传统方法没有很好地解决经济系统的层次性结构问题，因此，无法对不同层次的特性差异给予一个整体性的解释，也就产生了宏观、微观相互脱节的理论体系上的缺陷；再次，传统经济理论对现实经济普遍存在的信息不完备与不确定性尚不能给予系统的解释；最后，传统经济中以观测数据为基础的经验主义的研究方法，无法深入了解经济的微观运行过程，从而降低了理论对现实的解释与预测能力。

Firstly, specific workflow of the depot control centers, the demand function of system, the role of the functional modules and inter-relationship between all modules are analyzed in detail. The information flow between the input and output of the system has been made clear and definite data.

首先，对车辆段调度中心的具体工作流程、系统的功能需求、各功能模块的作用及其相互问关系进行详细分析，明确了系统输入输出之间的信息流程，完成了数据库的设计以及已有数据格式的转换。

Realizing system data management method is discussed by combinating files manage system with relational database,described the function of the integrable ware management system and integrable ware combination platform are described.

探讨了利用文件管理系统与关系数据库相结合实现系统数据管理的方法，描述了积件库管理平台和积件组合平台的功能。

It can avoid overdoing the generalization.(3) Imputation of unknown values. To the incomplete information systems,the dissertation suggests a new method to impute the null values. The method is based on the extending model of rough sets and fully considers the consistence of data and dependency of attributes.

为了提高GDSS决策能力，本文提出了将粗糙集理论与层次分析法相结合的思想，利用粗糙集理论所确定的属性间的依赖关系，分析应用系统运行所积累的大量数据中各决策因素、决策者对决策目标的影响，构造具有完全一致性的个体判断矩阵和综合判断矩阵，建立自学习系统，克服决策者主观因素对决策结果的影响。

The requirements of associated external system of UDI based on the nature of this system and their relationship with UDI are described Last the design and implementation of each functions of UDI is explained.

由于统一数据交换平台的系统特性要求，本文接着对外部关联系统的特性及其与UDI平台的关系进行了阐述，这部分集中说明了对UDI平台建设的外部需求。

The demonstrate in can asking to develop a process of course (safeguard a map by development staff for example, a of the ID interfacial element and tiring-room or correspondence of a group of operations rises), what I need to solve now is how to let the system discovers automatically and maintain these relationships Read above oneself problem, discovery had a direct result to be told to the system,"Authority " the ID that is an interface element and the URL that a group of tiring-room serve (take no account of data to visit attributive temporarily), attributive ={id, comId, urls, desc} such, how can problem translate into realize the definition of attributive, let him user input ComId, Urls?

当然可以要求开发过程中指明（例如由开发人员维护一个映射，把界面元素的ID和后台的一个或者一组操作对应起来），我现在需要解决的是如何让系统自动发现和维护这些关系读了上面自己的问题，发现有了个直观的答案对于系统来讲，&权&就是一个界面元素的ID和一组后台服务的URL（暂时不考虑数据访问权限），权限={id，comId，urls，desc}这样，问题转化为如何能够实现权限的定义，让用户自己输入comId、urls吗？

This paper uses cubic spline interpolation function, setting up a mapping between control inputs and control outputs directly based on the data of control input-output, and receives the control algorithm of cubic spline interpolative control for single variable and two variables to separately control the first order system and second order system.

本文利用三次样条插值函数，直接由控制输入输出数据对建立了控制输入与控制输出之间的映射关系，得到了一元三次样条插值控制算法和二元双三次样条插值控制算法，二者可以分别对单输入单输出系统和双输入单输出系统进行控制。

The absorption and distribution of chromium were studied in ryeusing nutrient culture technique and pot experiment.

采用不同浓度K2CrO4(0，0.4，0.8和1.2 mmol/L)的Hoagland营养液处理黑麦幼苗，测定铬在黑麦体内的亚细胞分布、铬化学形态及不同部位的积累。

By analyzing theory foundation of mathematical morphology in the digital image processing, researching morphology arithmetic of the binary Image, discussing two basic forms for the least structure element: dilation and erosion.

通过分析数学形态学在图像中的理论基础，研究二值图像的形态分析算法，探讨最小结构元素的两种基本形态：膨胀和腐蚀；分析了数学形态学复杂算法的基本原理，把数学形态学的部分并行处理理念引入到家实际应用中。