查询词典 information flow

With the limitation of the line detection based on traditional Hough transform that the information of the length and the end points of the line is unavailable, a new algorithm which makes use of the accessional strategy based on precognition information is put forward to meet the demand for more information of the line, simulation results show this method is effective. Finally, the whole process of airport target recognition is presented and the result images are also given.

使用分形方法提取目标的特征，在知识指导下，提出了一种基于目标特征模型的降维的形态学分形维数计算方法，对传统分形方法进行了改进，从理论上推证了算法的合理性，并对算法进行了仿真分析；针对传统Hough变换无法获得线段端点和长度信息的局限性，提出了一种基于目标特征先验知识的Hough变换融合策略，通过引入目标先验知识，可以有效地获得直线信息；对信息多而复杂的机场目标采用基于知识的目标识别方法，使用置信度模摘要型实现不确定推理，对目标进行识别判断，将知识贯穿于整个识别过程中，对目标进行了有效地识别。

Information legislation ; Legal prediction ; Information law ; Information code

信息立法；法律预测；信息法；信息法典

The products manufacturing industry of electronic information, an important component in information industry, is a preponderant industry in China's electronic information industry as well as a kind of high-tech industry with broad prospect.

电子信息产品制造业是信息产业的重要组成部分，是我国电子信息产业比较有优势的产业，也是具有广阔前景的高新技术产业。

Firstly, depending on the basic theory, the relative concepts of information sharing are introduced, including the concept of supply chain and information, the character, principal and contend of information sharing in a supply chain.

首先，本文从理论基础着手进行研究，对供应链合作伙伴信息共享的相关概念进行了概述，包括供应链的相关概念，信息的相关概念，供应链合作伙伴信息共享的特点、原则、内容等。

Besides expressing design result, it provides domain constraint for design process and model information for digital assembly sequence planning and simulation of stamping die, which is usually ignored in the former product models. Taking the specific structure and design process of stamping die into account, the information of workpiece is composed in die product model as product feature. Former product models merely contain mainly about the die design result, this model extends the contents of product model with the relation feature of the composed subassembly and parts and also other associated production knowledge. It is convenient for getting the associated information during intelligentized design process.

该模型不但能完整地表达冲模的设计结果，同时还表达和存储了冲模设计的知识信息，能较好地为冲模的设计过程提供规则和约束，支持产品的智能设计过程以及冲模的数字化预装配规划和仿真；而模型中冲压件信息的集成则扩大了冲模产品模型的信息内涵和应用外延，便于建立冲模智能设计过程的信息关联，从而使集成信息模型成为产品设计过程上、下游活动实现信息共享的基础。

The intraconjunction in date structure of DCO provides the theoretical foundation for parametrizing DCO and establishing the attribute relation of product component information, while the inter-hyperlink in information integration of DCO forms DC perception like Web browse and establishes the foundation of WWW pattern in engineering product information.

图元对象内部数据结构的关联性为参数化设计图元模型以及确立产品构件信息的属性联系提供了理论基础；图元对象外部信息集成的链接性形成了类似于Web浏览机制的图元感知模式，为工程产品信息的WWW实现模式奠定了基础。

The application of information share and WWW method in NCCAD is studied to ingeniously present and achieve the DC model of engineering CAD information based on Object-Oriented and drawing hyperlink, which maps the restrict and topology of product information to intra-conjunction and inter-hyperlink of DC Object .

研究信息共享和WWW模式在网络CAD环境中的应用，基于面向对象技术和图形链接技术创造性地提出并实现了工程CAD信息的图元模型，将产品信息模型的约束与拓扑关系映射为图元对象内部关联和外部链接两个层次。

But information high speed development now society which in multimedia and the Internet unifies, any people have the promulgator who and the information receiver the possibility becomes the information.

而在多媒体和互联网相结合的信息高速发展的当今社会，任何一个人都有可能变为信息的发布者和信息的接受者。

As a younger teacher working at the teaching, the author sees the change of the computer course and the information technology course. The author can understand deeply the important reformation in the information technology teaching in China. But what we can't deny is most subjective or objective problems exist. And the existence of these problems has become the holdback of realizing the information education propitiously.

笔者作为一名工作在教学第一线的青年教师，经历了由"计算机"课程向"信息技术"课程的转变，能深刻体会到我国信息技术教育中发生的重大变革，但不能否认的是，在我国的信息技术基础教育中，还存在一些主观的或客观的问题，这些问题的存在，为我国顺利实现教育信息化造成了一定的障碍。

This paper gives the life curve of Information Industry, and divides information industrial evolution four stages which are gestate age, pullulate age, golden age and maturate age on the proportion of information industrial production in GNP.

文中给出了信息产业的生命曲线，并对此进行了实证分析，从信息产业产值占国民经济比重这个指标出发将信息产业的演进分为四个阶段：孕育期、成长期、全盛期、成熟期。

The witness also told the jury at the Royal Courts of Justice in London that he saw a paparazzo fighting with a member of the public who was trying to stop him taking pictures in the minutes before the emergency services arrived.

他还告诉在伦敦皇家法庭的陪审团，在急救服务到来之前，他当时看见一个狗仔队正和一群阻止他拍照的人打架。

The entire N／C program on a tape is made up of an accumulation of these successive data blocks.

纸带上的整个数控程序由这些连续数据单元连接而成。