查询词典 research engineering

In the explore in water seepage mechanism of highway engineering, at the foundation of author's and other people's research, the author study the groundwater seepage and infiltration of rain and water with the groundwater dynamics, the rock mechanics ,the soil mechanics, the hydrologic geology, the engineering geology, the agrology.

公路工程水渗流机制的研究还很少，现有的相关研究主要是建立在地表水的疏排、饱和渗流的简单计算、及直观观察经验基础上的防排水设计和施工，没有或很少有根据地下水贮存、渗流与公路工程建设的相互影响，雨水入渗在公路工程结构中渗流规律的研究。

But,in the real engineering application,this technique is based on some experients,theoretical research is behindhand of engineering practice.

然而该项技术在工程中的运用仍带有较大的经验性，理论研究远远落后于工程实践。

Center" responsible person said that they will be business as the main body to scientific research institutes for technical support to industry associations to promote the platform, increasing scientific and technological input in research, development and use of new technologies, new materials, developing new products and accelerate the Sichuan Province, the construction industry to develop the field of ceramic engineering, construction ceramics, Sichuan Province to enhance technological innovation capability, enhance the building ceramics industry in Sichuan Province scientific and technological strength and competitiveness, and promote industrial clustering and the development of ceramics at the same time, strive to "center built into the National the same industry-class scientific research institutions.

中心"负责人表示，他们将企业为主体，以技术支持科研机构，行业协会，推进平台，提高科学和技术研究，开发和利用新技术，新材料的使用投入，开发新产品和加快四川省建筑业发展工程陶瓷，建筑陶瓷，四川省领域，提高技术创新能力，提高四川省科技实力和竞争力的建筑陶瓷产业，促进产业集群和发展的同时陶瓷，力争使"中心建设成为全国同行业一流的科研机构。

This technology already has separately established the haze circulation fluid bed desulphurization thermal state test equipment in the national power plant combustion engineering engineering research center and the Qinghua University coal clean burning technology country key laboratory, has provided the new theory basis and the foundation data for the dry circulation fluid bed desulphurization haze desulphurization technology development.

术国家重点实验室分别建立了烟气循环流化床脱硫热态试验装置，为干式循环流化床脱硫烟气脱硫技术开发提供了新的理论依据与基础数据。

His main research interests include computer language, compiling system, program comprehension, reverse engineering and software engineering.

主要研究方向为计算机语言、编译系统、程序理解、逆向工程和软件工程。

Complete research and induction regarding the special attribute and inherent law of movement of the artificial system is done through constructing the dynamic evolution model of artificial system and etc. Furthermore, guidelines on the analysis and the design of the artificial systems are deducted. Consequently, a set of rather integrated ideology of the engineering system theory is formed. This lays a solid foundation to the development of the engineering system theory, which is a new subject.

文中在讨论系统理论的人工系统领域应用时，提出了工程系统理论的新概念，尝试将抽象的人作为人工系统的重要组成要素，通过构造人工系统的动态进化模型等手段，对人工系统的特有属性及本征运动规律进行了深入研究和归纳，进而推演出人工系统分析、设计准则，形成了一套较完整的工程系统理论思想体系。

With the investigation of the domestic and foreign literature systematically, the bases on the domestic and foreign present research and the comprehensive utilizations of the various knowledge of fluid mechanics in porous medium, reservoir engineering, mathematical physics, perforation completion, numerical simulation and so on, this article takes numerical simulation of gas reservoir of water solubility as the research aim which has completed following research works and obtained the corresponding research results: it analyzes the nature of the Water-soluble gas and formation water as well as the influent factors of the solubility through the study of massive materials; It establishes mathematical models three-dimension, the dual medium, the gas-water phase through the way of finite difference in the migration of water-soluble gas, which describes the entire process of release, migration and production in formation, where it considered the problems of variable bubble point; According to the numerical models of gas reservoir of water solubility it provides solution procedure that based on black oil model; It discovers that there will obtain the good effects in the lowly speed of development through simulation; the reinjection of formation water may largely enhance the produce degree of water-soluble gas when we consider reinjection in simulator; It considered the influence of perforated completion on development so as to increase the simulator"s versatility, It discovers that the simulator may reflect the conditions of development when we exanimate he simulator"s reliability with the empirical datum.

本文以水溶性气藏数值模拟研究为研究目标，在系统调研国内外文献、深入分析国内外研究现状的基础上，综合利用渗流力学、油气藏工程、数学物理方法、射孔完井以及数值模拟理论等多方面的知识，完成了以下研究工作并取得相应的研究成果；①通过对大量的资料调研，分析了水溶气、地层水性质、储层地质性质以及影响气体在水中溶解度的因素。②考虑到由于高压产生的大量水力裂缝，采用有限差分方法建立水溶气运移的三维、双重介质、气-水两相全隐式数学模型，该模型描述了水溶气在地层中的释放、运移和采出的整个过程。③在原有黑油模型的基础上，根据水溶性气藏数值模型编制了该数值模型的求解程序，该程序可以求解单重、双重介质两种情况。④通过模拟不同开采速度对水溶气开发效果的影响，发现开采速度较慢的时候可以取得较好的开采效果。⑤在模拟器中考虑了注水对水溶性气藏开发的影响，地层水回注可以大幅度提高水溶气的采出程度。⑥为增加模拟器的通用性，在模拟器中考虑了射孔完井方式对开采的影响。⑦检验模拟器计算的可靠性，发现在使用实验数据对水溶性气藏进行模拟时，模拟器可以很好的反映气藏开发的状态。

The research in this paper has made the applied research of goal programming a further step toward knowledgeablization and intellectualization, and it is the interaction and inosculation among Operations Research, knowledge engineering, artificial intelligence, machine learning and so on.

本研究成果使目标规划的应用研究朝着知识化、智能化方向迈进一步，是目标规划与知识工程、人工智能、机器学习等学科理论的渗透与交叉，充实了智能运筹学这一新学科的研究基础，对于学科的发展具有一定意义。

Institution: Research Center of Stomatology of NJMU,Nanjing 210029;Research Center of Stomatology of NJMU,Nanjing 210029;Dentural Research Center of NJMU,Nanjing 210029;College of Automation Engineering,Nanjing University of Aeronautics and Austronautics,Nanjing 210016,China

单 位：南京医科大学口腔研究所，江苏南京 210029；南京医科大学口腔研究所，江苏南京 210029；南京医科大学义齿研究中心，江苏南京 210029；南京航空航天大学自动化学院，江苏南京 210016

In the paper, Professor Zhao's historical course engaged in coral reef study and academic results are reviewed: he established the representative section for geological research on Quaternary coral reef, developed engineering geology research on coral reef, elaborated systematically landform development rules of coral reef in the South China Sea, uncovered certain paleo-oceanographical conditions and the new tectonic movement features, studied the historical climate recorded by lagoon of coral reef in the South China Sea and marine geography of coral reef for the first time, investigated comprehensively the only fringing reef of the seacoast of South China continent on western shore of Xuwen County, summarized initially the history of modern coral reef research in China.

文中回顾其从事珊瑚礁研究的历程，并评述其珊瑚礁研究的学术成果：建立了我国第四纪珊瑚礁地质研究的典型剖面；开拓了我国珊瑚礁工程地质研究；系统论述了南海珊瑚礁地貌发展规律，揭示了某些古海洋学状况和新构造运动性质；首次研究了南海珊瑚礁潟湖沉积记录的历史气候；首次进行了我国珊瑚礁区综合海洋地理学研究；较全面开展华南大陆沿岸唯一岸礁徐闻西岸珊瑚礁调查研究；初步总结了我国现代珊瑚礁研究史。

The absorption and distribution of chromium were studied in ryeusing nutrient culture technique and pot experiment.

采用不同浓度K2CrO4(0，0.4，0.8和1.2 mmol/L)的Hoagland营养液处理黑麦幼苗，测定铬在黑麦体内的亚细胞分布、铬化学形态及不同部位的积累。

By analyzing theory foundation of mathematical morphology in the digital image processing, researching morphology arithmetic of the binary Image, discussing two basic forms for the least structure element: dilation and erosion.

通过分析数学形态学在图像中的理论基础，研究二值图像的形态分析算法，探讨最小结构元素的两种基本形态：膨胀和腐蚀；分析了数学形态学复杂算法的基本原理，把数学形态学的部分并行处理理念引入到家实际应用中。