This paper studies the automatic summarization technique used for news text . incorporating the fruits of former researchers , this dissertation handles the following problems , feature analysis and extraction of news text , automatic summarization algorithm for single and multiple news texts . this work includes the following aspects : 1 本文研究了面向新闻文本的自动摘要技术,在认真总结前人研究成果的基础上,着重解决了新闻文本的特征分析与提取、单新闻文本的自动摘要方法和多新闻文本的自动摘要方法这三个方面的问题。
From the feature analysis of the radiant floor cooling and underfloor air distribution ( ufad ) was put forward the combined system of radiant floor cooling and ufad , and described the water system , wind system and control modes of the combined system , and presented the air - conditioning principle chart of air distribution system 从地板辐射供冷与地板送风系统的特性分析出发，提出了地板供冷与地板送风混合式空调系统的概念，并对这一系统的水系统、风系统以及控制方式作了详细阐述，给出了采用“踢脚”送风的空调系统原理图式。
The research is in accordance with the characteristic of obtaining sustainable development mainly through systems economy instead of scale economy in modern tourism , applies the general principles on strategic studies , and uses the thinking of research as theoretical analysis current situation and feature analysis swot analysis - objective and mode analysis forwarding strategic measures . based on this , a practical investigation is conducted to the development strategy of hubei ' s tourism and a preliminary study is made to the theory respecting the study on the development strategy of regional tourism 本项研究针对现代旅游产业，将主要通过系统经济而非规模经济来获得持续发展的特点，应用战略研究的一般原理，按照“理论分析一现状特征分析一swot分析?一目标和模式分析提出战略措施”的研究思路，对湖北省旅游产业发展战略问题进行实际探讨，对区域旅游产业发展战略研究的理论作初步研究。
The streamline of the product design includes " target design " , " structure design " , " price fixing of the product " , " the feature analysis of risk profit and " product standardization " . the evaluation methods of the automobile finance product are the ones of discount of profit rate and of information feedback . the development and innovation is the interior demand of the reform of china ' s finance system 分析了汽车金融服务公司的一般演变历史过程和当前几种主要存在形式，包括“大汽车制造企业附属型” 、 “大银行财团附属型” 、 “独立型” ;分析了汽车金融服务公司新的“复合优势” ;还分析了“经济全球化”过程中汽车金融服务开始出现的“多元战略” 、 “深化战略”和“虚拟服务”发展趋势。
In the thesis , firstly , the feature of embedded system is introduced ; secondly , the author introduces the classic general component models and tell us why the general component models cannot yet be easily applied to embedded systems development ; then do a feature analysis to currently existed component models for the embedded system and raise a new component model - ecom for the embedded system ; then the author describe the features ecom component model including the reuse level - . non - functional resource constraints . 本文首先对嵌入式系统的特点进行详细的说明，然后介绍了当前的通用组件模型com dcom 、 corba 、 javabean ejb ,并分析了通用组件模型在嵌入式系统中不适用的原因，接着分析了当前的几种嵌入式组件模型的优缺点，提出了适用于嵌入式环境的组件模型? ecom ，并详细描述了ecom组件模型元素、组件复用方式、非功能性约束、实现语言无关性、可维护性、可移植性等。
Based on the development feature analysis , this paper studies thoroughly the reservoir flood feature and remaining oil distribution through the microstructure , sendimentary phase , reservoir heterogeneity and well control , and proposes the comprehensive adjustment based on the injection and development well net structure and improvement the result of the research is obvious with the production degression rate from 9 . 14 % of 1997 to present - 1 . 46 % , and water rate from original 0 . 33 % to present 0 . 16 % . in summary , the research idea , method and new achievement of the thesis provide a scientific geological basis for the oilfield development improvement 在对本区开发历程和开采特征分析的基础上，从微构造、沉积微相、储层非均质性、井网控制等方面深入地分析了油藏水淹特征及剩余油分布规律，提出了以完善注采井网、调整注采结构为目的的综合调整措施，已见到了明显的效果：油田递减由1997年的9 . 14降至目前的- 1 . 46 ，综合含水上升率由原来的0 . 33降至目前的0 . 16 。
