查询词典 basic research

The present paper proposed one kind of numerical control single-phase inversion structure, in detail elaborated the system parameter design, the rectification work basic principle of work, the contravariant basic principle and the SPWM sine pulse width modulation.

本论文提出了一种数字控制的单相逆变器结构，详细论述了系统的参数设计，整流工作的基本工作原理，逆变的基本原理及SPWM正弦脉冲宽度调制。

Education can divide into intellectual education and value education, The value education regards the logic thread and the basic idea as " pursuing sustainable interests maximize ", has very high theory convincingness and modern science characteristic, it is nearly includes all the basic content of the non-intelligence education.

教育可分为智能教育和价值教育两大类，价值教育把"追求可持续的利益最大化"作为其逻辑主线和基本理念，具有很高的理论说服力和现代科学特色，它几乎包括所有非智能教育的基本内容。

In accordance with the basic condition of ancient karst formed , the dissolved stone and the mobile water with corrasion are put forward as the basic conditions of karst development .

从古岩溶形成的基本条件出发，提出可溶性岩石和具溶蚀性的流动水是岩溶发育的基本条件，古岩溶与古风化壳常共生。

As a special plan, it is highly summarized the basis for mapping the city's main achievements in recent years, pointing out the current development trend of the information age, and from the organization, financial, technical, security and other aspects of proposed safeguards, in order to Hebi City the completion of the socialist market economic system and practical basis for mapping the local management system and operational mechanism to achieve 1:5000 digital topographic map of the city's coverage, 1:2000,1:1000 and 1:500 scale digital topographic map series covering the key areas and the current trend of dynamic, fast updates, and built municipal basic geographic information and data systems and their transmission network system, and build e-government improve the Hebi City-based natural resources and spatial geographic information database, to build "digital Hebi" geo-spatial information infrastructure framework, and can basically meet the economic and social development of basic surveying and mapping needs of protection and support.

作为专项规划，它高度总结了该市基础测绘工作近年来所取得的主要成就，指明了当今信息化时代的发展趋势，并从组织、财力、技术、安全等方面提出了保障措施，为鹤壁市建成适应社会主义市场经济体制和本地实际的基础测绘管理体制和运行机制，实现1：5000数字化地形图的全市覆盖，1：2000、1：1000及1：500数字化系列比例尺地形图的重点区域覆盖和现势性动态快速更新，建成市级基础地理信息数据体系及其传输网络体系，建成完善鹤壁市电子政务自然资源与空间地理基础信息库，构建"数字鹤壁"地理空间信息基础框架，以及基本满足国民经济和社会发展对基础测绘的需求提供了保障和支撑。

In 2010, Hebei Province Survey and Mapping Bureau of the overall work requirements are: to further strengthen the surveying and mapping work, and continue to carry out special rectification geographic information market, establish and improve long-term mechanism; the completion of "Eleventh Five-Year" plan provincial base mapping to achieve the basic topography of 1:1 million, map covering the whole province; do a good job,"Homeland environment and disaster monitoring State Key Laboratory of Surveying and Mapping Agency," the construction and development, promoting surveying and mapping scientific and technological progress; raise the "Integrated Service in Hebei satellite positioning system," the promotion and application; the preparation of good levels " Shier Wu "basic surveying and mapping plan, focus on promoting the" digital Hebei "," Digital City "geo-spatial framework of the building, do a good job in Shijiazhuang" National Digital City Construction pilot "demonstration project construction, improve the level of public services, surveying and mapping for economic development to provide timely Effective mapping support.

2010年，河北省测绘局总体工作要求是：进一步加强测绘工作，继续开展地理信息市场专项整治，建立健全长效机制；完成"十一五"省级基础测绘规划，实现1：1万基本地形图全省覆盖；抓好"国土环境与灾害监测国家测绘局重点实验室"的建设与发展，推进测绘科技进步；加大"河北省卫星定位综合服务系统"的推广应用；编制好各级"十二五"基础测绘规划，着力推进"数字河北"、"数字城市"地理空间框架建设，抓好石家庄"全国数字城市建设试点"的示范工程建设，提高测绘公共服务水平，为经济发展提供及时有效的测绘保障。

B. Basic Structure The basic structure chosen for our particular crawler is shown in Fig.

B。基本结构的基本结构，特别是我们选择的是抓取如图。

In this paper, I establish a set of updating the basic land-use map technology and flow after I go deep into studying the methods of updating the basic land-use map based on 3S technology. It is very important point that I bring forward some methods of change information automatic detected founding on land-use map unit, cross correlation analysis with multispectral image and object-oriented classification aiming at difference data and difficult identifying change information problems.

本文在深入研究了基于3S技术更新土地利用图件的方法基础上，从实用化的角度出发，建立了一套利用3S技术更新土地利用基础图件的技术流程与方法，并针对不同的数据情况和变化信息自动提取等问题提出了基于土地利用图斑单元的知识库变化信息自动发现方法、多波段遥感影像交叉相关分析变化识别方法及面向对象的遥感影像分类变化检测方法。

According to the practice of the project of CSIS requirement analysis and the present situation of requirement engineering, the paper explains the basic idea, basic method and practical process of the Use Case + CRC.

本文结合CSIS项目需求分析的实践和需求工程现状，讲解了Use Case＋CRC方法的基本思想、基本方法及应用过程。

In theory, such kinds of reforms deviate the ethical spirit of the basic education reform, and breach the ethical pursuit of it. Further more, they generate series of educational problems and ethical conflicts, and cumber healthy development of the basic education and progress of the society in the reform practice.

理论上，它们偏离了基础教育改革的伦理本性，违背了改革促进人与社会发展的道德追求；不仅如此，在改革现实中，它们还引发了一系列教育问题和社会道德冲突，严重阻碍着我国基础教育的健康发展和社会的进步，归根结底是阻碍了人的全面发展。

Yet the new basic education curricula show the curbstone and the unspecialized which cause the historic lack of new basic education curricula.

新基础教育课程表现出明显的淡专业性、非专业性和去专业性，这是新基础教育课程的历史性越位的具体表现，造成的是新基础教育课程的历史性缺失。

Putt your way through 36 fun-filled holes of minigolf on 3D designed courses with elevated greens, bunkers, bridges and water hazards, among other crazy obstacles.

您的推杆方式，通过36个有趣的填孔迷你的三维设计的课程，以提升绿党，掩体，桥梁和水的危害，除其他疯狂的障碍。

Some participles can be used either as attributes or as predicatives.

有些分词既可当定语用，也可当表语用。