查询词典 term paper

Secondly, the paper studies the NIH's more and more important federal status, the function and organization setting of NIH's institutes, centers, office of director and its presidial offices from the dimensionality of National Public Health System and National Innovation System, and agrees that our own NIH should be setup; studies the NIH's regular meeting system, NIH director's stretchy power and complicated advisory/consultative committee system, conclude the most important and preferential principle that do every thing in term of law.

接着，本文从国家公共卫生系统和国家科技政策决策系统的维度，从组织方式和制度角度分析阐述了NIH不断提高的联邦地位和NIH研究所、研究中心和院长办公室的机构设置与功能，并赞同NIH应该被至于国家公共卫生系统和国家创新系统的大背景下被定位其职责、使命和任务；通过分析总结NIH的例会制度、有弹性的院长权力和庞大的顾问委员会系统，总结出NIH"学术独立于政治"的理念和依法办事的制度特点。

This paper will focus on analyzing the price scissors status quo and the impact of China's urban and rural coordinate development in the mid-term of industrialization, then gives its advice and policy recommendations.

文章通过一定的测算方法，着重分析了改革开放以来我国"剪刀差"的表现及影响，对于进入工业化中期的我国城乡统筹发展中缩小工农业产品"剪刀差"提出相应的政策建议。

This paper introduces some common query expansion approaches in relevance feedback based on probability model and vector space model,then a new term selection method is introduced based on language model,which takes into account two features of expanded terms-"relevance"and"coverage".

本文介绍了概率模型和向量空间模型下的常用查询扩展方法，并提出了一种基于语言模型的相关反馈方法，该方法同时考虑了扩展词应该具备的两个特征，即相关性和覆盖性。

This paper introduces some common query expansion approaches in relevance feedback based on probability model and vector space model,then a new term selection method is introduced based on language model,which takes into account two features of expanded terms-"relevance"andco...

本文介绍了概率模型和向量空间模型下的常用查询扩展方法，并提出了一种基于语言模型的相关反馈方法，该方法同时考虑了扩展词应该具备的两个特征，即相关性和覆盖性。在TREC测试集上对这些算法进行了比较，结果表明这种新算法在平均准确率上比传统方法有所提高。

Company research and technological power, and with famous scientific research institutes to establish long-term technology partnership, with full absorption of Italy, Germany, the United States, law, such as advanced technology and world-class scientific research on the foundation, give full play to "ocote people" wisdom, after years of painstaking research and development, in 1998 launched the first Chinese shoes like computer cutting machine, and obtained Chinese patent for the product and subsequently continued with the introduction of the first Chinese apparel computer cutting, China's first CD Units Paper Machine, China's first computer carton Carton Units proofer, plotter, such as Jay-Jay series of products and to obtain the product of Chinese patents, by the broad masses of the footwear industry, garment industry, the advertising industry, printing industry, the luggage industry manufacturers, such as preferences and praise.

公司科研技术实力雄厚，并与国外著名科研院所建立长期技术合作关系，在充分吸收意、德、美、法等世界一流先进技术和科研成果的基础上，充分发挥"奥科人"的聪明才智，经过多年苦心研制开发，于1998年推出了中国第一台鞋样电脑切割机，并且获得了该产品的中国专利权，其后相续推出了中国第一台服装电脑裁床，中国第一台裁皮机，中国第一台纸箱纸盒电脑打样机，绘图仪等奥科系列产品，并且获得了该产品的中国专利权，受到广大鞋业、服装业、广告业、印刷业、箱包业等厂家的喜好和好评。

The management and quality analysis of the primitive images have been analyzed and studied in this paper, of which the content and structure are as follows:Firstly, the developing background and the meaning of the management and quality analysis of the primitive image, as well as the trends of the management and data quality of the image database studied both in and out of our country, have been discussed in detail.Secondly, the developing direction of the technology of the remote sensing image and the importance of the remote sensing images in the field of economy nowadays have been analyzed systematically. And it is pointed that the primitive image with the elements of interior and exterior orientation will become more and more important as a sort of image production.Thirdly, the hierarchical structure of database, especially the SQL Server adopted in this system, has been deep studied and analyzed in the aspects of Applying Program Interface, Internet Data Connector and ActiveX Data Object.Fourthly, the methods of assessing the quality of the remote sensing image have been put forward in the terms of geometry, construction and the integrality of the assistant information.Fifthly, the model of propagation of errors of the precision of the ground coordinates has been calculated in the steps of inner orientation, spatial resection and answering based on the deep analysis of the principles and processes of inner direction and space resection, which have also been experimented and analyzed in term of numerical value.Finally, the total design and the idiographic realization of the sub-modules have been introduced in detail, based on which the design and development of this system are realized in combination with the program languages such as VB6.0, VC6.0 and SQL.

本文针对原始影像的管理与质量分析进行了深入的研究与探讨，主要内容包括：(1)首先对原始影像管理与质量分析系统的研制背景和意义进行了详细论述，并对影像数据库管理和数据质量研究的国内外动态作了介绍；(2)对遥感影像技术目前的发展趋势以及遥感影像在国民经济生活中的地位进行了深入的分析，并指出附带有内外方位元素的原始影像作为一种影像产品将越来越会引起人们的重视；(3)对数据库的体系结构进行了深入的研究与分析，尤其是对SQL Server数据库的体系结构，从编程接口、Internet数据连接器和ActiveX数据对象三个方面进行了深入剖析；(4)从几何质量、构像质量和附属信息的完整性三个方面提出了对遥感影像质量的评定方法；(5)基于对内定向和空间后方交会原理及过程的深入分析，推导出了从内定向到空间后方交会再到最终求解地面坐标的误差传递模型，并对上述模型进行了数值实验和分析；(6)对原始影像管理与质量分析系统的总体设计和各模块功能的具体实现进行了详细的介绍，并在此基础上联合VB6.0、VC6.0和SQL等编程语言，实现了系统的设计与开发。

Not only had it theoretical meanings to enrich contents of the long-term-site productivity study, to promote the development of related disciplines. But also it had practical significance to raise the pulp plantation productivity, to ensure the pulpwood sustainable production, to guarantee our country pulp and paper industry security.

开展速生纸浆林长期立地生产力维持理论及关键技术的研究，不仅丰富我国森林长期立地生产力研究的内容，促进相关学科的发展，具有一定的理论意义，而且对提高我国纸浆林生产力，确保我国纸浆原料的可持续生产，保障我国制浆、造纸工业的产业安全具有十分重要的实践意义。

There is a serious drug-resistant problem, resulted from a flood of usage of pyrethrum ester insecticide in long-term. In this paper, we analyzed the problem and put forward a project for trying solution it.

本文针对拟除虫菊酯类杀虫剂由于长期大量的使用而出现的严重抗药性问题进行了分析并提出一个试图解决该问题的方案。

Next, it has used a non-linear elastic analysis method and setup an economical elasticity of fractal dimension model. By means of the model, the paper has given a positive analysis on the long-term fluctuation of the national economic growth for both countries, which it has fund that some existed quasi periodic rules and illustrated macroeconomic policy mechanism under the uncertainty conditions.

其次，利用了非线性弹性分析的方法，建立了经济弹性分维模型对中美两国经济增长的长期波动情况加以实证研究，发现了投资与财政对于两国长期经济增长的拟周期性的一些规律，揭示了不确定性条件下存在的宏观政策机制。

Aimed at the characteristics such as heavy traffic,serious surcharge,a lot of long scarps,long term of high temperature,raininess and heavy fog in summer of Beijing-Zhuhai expressway in Gongdong Province,this paper,which adopts uniform design method with 16 levels and 4 factors,studies the relativity between coarse aggregate content and ,optimizes the mix of SMA mixture.

针对京珠高速公路粤境内北段交通量大、超载严重、长陡坡路段多、夏季高温多雨多雾等特点，采用16水平4因素的均匀设计法，研究了各档粗集料用量与骨架间隙率之间的相关性，优化了SAM矿料级配，并对SMA高温稳定性及影响因素进行了分析，且重点研究了粗集料用量、沥青用量、纤维品种等对SMA高温稳定性的影响。

The split between the two groups can hardly be papered over.

这两个团体间的分歧难以掩饰。

This approach not only encourages a greater number of responses, but minimizes the likelihood of stale groupthink.

这种做法不仅鼓励了更多的反应，而且减少跟风的可能性。