|
The paper studies the application of rough set theory in data mining, presents a data mining approach based on rough set theory.
|
|
|
摘要研究了粗糙集理论在数据挖掘中的应用，提出了一种基于粗糙集理论的数据挖掘算法。 |
|
The paper studies the floods happened both in north and south of China through systematic analysis of the factors of natural background, population, flood control projects and economic strength, and points out that the flood control works in China will be
|
|
|
透视1998年南北洪水，通过对自然背景因素、人口因素、防洪工程现状及经济能力限制等的系统分析，指出在今后30-40年间，我国防洪事务将面临空前严峻的挑战。 |
|
The paper studies the key techniques of building the urban rail passenger transportation marketing information data warehouse and the necessity of building the data warehouse system and analyzes the features of the data warehouse, characteristics of the d
|
|
|
摘要对建立城市轨道交通客运营销信息数据仓库系统的关键技术进行研究和探讨，提出客运营销数据仓库系统建设的必要性，分析系统数据仓库的主要特征、数据组织特点、决策数据时象及相关主题，采用信息包图技术对数据仓库进行设计。 |
|
The paper studies the origin, range and legal effects of the institution and speech security institution, and also comparatively analyzes the institution of speech exempted from blame entitled to delegates of Chinese National People's Congress, in hopes o
|
|
|
本文通过对言论免责制度的起源、言论保障制度及免责範围、法律效果进行研究，并对我国人大代表言论免责制度进行比较分析，期望我国的民主宪政的运作日趋成熟。 |
|
The paper suggests a number of policy and institutional directions for bridging the digital divide.
|
|
|
本文提出一些政策和制度方向冀望能因此而缩短数位落差之现状。 |
|
The paper suggests that paper writing for undergraduates majoring in economy management in higher technology universities should be regarded as the carder for improving self-learning and also a process of training innovation ability after the basic univer
|
|
|
摘要本文提出高等工科院校经济管理类本科生毕业论文应作为提高自主学习能力的载体，应作为大学基础课程和专业课程后续的创新性能力训练过程。 |
|
The paper suggests that to realize the integration of tourism spatial structure is one of the key points, while the way is constructing level tourism spatial pattern Finally, the paper analyzes the influence factors and it's operational mechanism of integ
|
|
|
实现旅游空间结构的一体化是区域联系发展的关键之一，其途径在于构建层级性旅游空间发展格局，最后分析了一体化的影响因素及其运行机制。 |
|
The paper suggests the new heat insulation materials and charge structures used under different temperatures condition of blasting objects, and presents the methods to avoid miss-fire and the measure to control the blasting shock and vibration damages to
|
|
|
推荐了被爆体在不同温度条件下应采用的新型隔热材料及装药结构，同时给出了施工过程中避免拒爆的方法及控制爆破产生的振动冲击对被保护对象（如炉衬、炉皮和支撑轴承等）危害的具体措施。 |
|
The paper summarized polyamine forms and distribution in plants and their roles in flower bud induction, formation and development, especially in male sterility occurrence and sex differentiation, and discusses their future research orientation.
|
|
|
该论文综述了多胺在植物体内的形态和分布，以及成花诱导、花芽形成，尤其是雄性育性的发生和性别分化过程中的作用，并对今后的研究方向进行了讨论。 |
|
The paper summarized the achievements of rapeseed by plant cell engineering technology at home and abroad in lately 20 years.
|
|
|
摘要综述了近20年来国内外利用植物细胞工程技术进行油菜育种所取得的成就。 |
|
The paper summarized the insecticidal activities, fungicidal activities, anti-virus activities and nematicidal activities of higher fungi, gave emphasis to the research and application of high fungi as fungicide, supply basis for further research and appl
|
|
|
概述了高等真菌在杀虫、抑菌、抗病毒、杀线虫活性等方面的研究进展，重点介绍高等真菌代谢产物作为杀菌剂的研究与应用，旨在为高等真菌在植物保护领域的进一步研究利用提供依据。 |
