查询词典 research engineering

The Science and Engineering Research Council was established in 1974 and is an apex body through which the Department of Science and Technology, Govt.

这是科学与工程研究委员会的网站。

The company is located in the middle of Haiphong Road, Kowloon, Hong Kong, is mainly engaged in biological products, chemical and biological drugs, the three major products of genetic engineering research, development, production and sales of integrated high-tech enterprises.

公司坐落于香港九龙海防道中段，主要从事生物制品、生化药品、基因工程三大产品的研究、开发、生产销售的综合性高科技型企业。

Henry's law describes the distribution/partition of a compound between air and water, which shows importance in the treatment of volatile compounds in environmental research and engineering.

亨利定律描述了化合物在气液两相中的分配规律，在环境科学与工程领域中有着广泛的应用。

Engineering research and design institutes of IAEA International ''.

他们已在国际原子能机构成员国的许多研究机构、大学和核能工程研究设计单位广泛应用。

The main research work of this dissertation is as follows: Based on the chemical reaction engineering theory and the nitrobenzene electroreduction mechanism, the plate and frame electrolyzer was designed and applied to the process of electroreduction nitrobenzene to p-aminophenol. This dissertation measured the residence time distribution data of the electrolyzer by means of the pulse response method and studied the rule of flow pattern along with the current capacity change. Under different conditions ,this dissertation studied the cyclic voltammetry properties of nitrobenzene on different electrodes by means of the dynamic cyclic voltammetry method and the electrode materials applied to the NB electroreduction have been selected primarily.Baseed on the results of cyclic voltammetry tests, this dissertation used p-electrode systems to measure the steady-state- polarization curves of nitrobenzene on different electrodes in H-type diaphragm cell, and obtained each primary factor s influence rule and the exchange current density value of each electrode.And then on the basis of the conclusions of fundamental researchs upword, the effects of influence factors on the the yield of p-aminophenol and the current efficiency,such as electrode material, current density, quantity of electricity circulated, nitrobenzene concentration . sulpuric acid concentration and so on, have been studied in detail in the systems of hign temperature , strong acidity and oxygen-poorthrough a series of electrolysis experiments in this paper.After all using Pb as anode Monel metal as cathode Dupont Nafion 417 cation-exchange membrane as membrane, this dissertation obtained the optimum technological condition: reaction temperature about 85C, current density 500A m-2, sulphuric acid concentration 20%wt.

论文的主要研究工作为：运用化学反应工程理论，结合硝基苯的电还原机理，设计出用于硝基苯直接电还原合成对氨基苯酚实验的板框式电解槽，并利用脉冲响应法测定了该板框式电解槽的停留时间分布数据，研究了流型随流量变化的规律；通过动态循环伏安法研究了硝基苯在不同电极上、不同条件下的循环伏安特性，初步评选出了用于硝基苯电还原的电极材料；结合循环伏安的测定结果，在H型隔膜电解槽中采用三电极体系测定了硝基苯在不同电极上、不同条件下的稳态极化曲线，得到了各主要因素的影响规律及硝基苯在各个电极上电还原的交换电流密度数值；在基础研究结论指导下，采用板框式电解槽，在高温、强酸、贫氧系统中，进行了一系列的电解实验，分别考察了电极材料、电流密度、通电量、硝基苯浓度、硫酸浓度等因素对收率及电流效率的影响，最终选择以蒙乃尔合金电极作为阴极、铅合金为阳极、Dupont Nofion 417阳离子交换膜为隔膜，得到由硝基苯直接电还原制对氨基苯酚的最佳电解工艺条件：反应温度85℃，电流密度500A·m~(-2)，硫酸浓度20％wt。

Laurier Turgeon, Director, Institut du patrimoine culturel, Université Laval "Inventory of ethnological heritage resources", Brian Porter, Senior Director, New Media Resources, Royal Ontario Museum Royal Ontario Museum, with Yongjian Zhai, Director, Software Engineering, Arius 3D,"3D Digitization Solutions: Arius 3D and the Royal Ontario Museum". Dr. John McAvity, Executive Director, Canadian Museums Association, and Mr. Dale Jarvis, Intangible Cultural Heritage Development Officer Heritage Foundation of Newfoundland and Labrador also introduced their programs. Chinese scholars exchanged research findings with Canadian Professors in the field of intangible cultural heritage in China. The Chinese presentations including Dr. Fang Lili, Chinese National Academy of Arts "Documenting Intangible Culture in West China: A National Study Report", Dr.

国家文明博物馆馆长Victor Rabinovithch：&加拿大博物馆与非物质文化保护&，不列颠哥伦比亚大学人类学博物馆馆长Antony Shelton博士：&互联网与非物质文化&，加拿大非物质文化保护国家专项主任Richard Mackinnon博士：&加拿大盖尔人非物质文化遗产的数码化保护&，卡尔加里市格伦鲍博物馆Kirstin Evenden女士和黑脚原住民部落Terence Houle先生：&格伦鲍博物馆原住民文化及数字化遗产项目&，拉瓦尔大学文化遗产学院院长Laurier Turgeon博士：&民俗文化遗产来源&，皇家安大略博物馆Brian John Porter和Arius 3D科技公司Yongjian Zhai：&政府项目与私企合作范例介绍&，加拿大博物馆协会执行主任John Gillis McCavity博士，纽芬兰和拉布拉多基金会发非物质文化发展官员Dale Gilbert Jarvis等。

The study was funded by the Natural Sciences and Engineering Research Council of Canada and The Leakey Foundation.

原猴亚目中除狐猴外，还包括眼镜猴、懒猴和一些已绝灭的类群。

"Note: The College of Mechanical and Textile Engineering in Liberec can take about 10 students a year for the courses of textile technology and textile machine design, if necessary in other lectured specialties and 2 scholars for long-dated periods of research stay or postgraduate study."

注：利勃累茨机械与纺织工程学院一年可接收约10名学生参加纺织工艺和纺织机械设计课程的学习。如有必要，在其他授课专业中，可接受2名学生从事长时间的研究滞留或从事研究生课程学习。

With the development of highway construction, the speed of cars has been gradually increased.

随着公路的发展，汽车的车速也在不断提高。

So we basically had to develop a bond with the animal in terms of socializing with it.

所以我们就主要想通过跟它沟通的方式来建立一种良好的关系。