查询词典 research engineer

This paper introduces the research results of techniques of testing PC pump oil well through one-year efforts. Which covers the mathematical models of a number of force characteristics strength analysis, and resonance critical problems of rotation rod-string in PC pump wells: resulting of testing method of polish-rod load and rotation rate on the basis of feasible demonstration and technical requirement analysis; study and manufacture of system of testing PC pump well, which involves sensor, collector ring, acquisition circuit and computer; research and determination of assistant technology of testing force on rotation polish-rod and formulation of testing force on polish-rod. A spot testing has been carried out by means of the above research fruit and good results have been achieved.The success testing results in has laid a strong foundation for the oil well diagnosis.

本论文介绍了对螺杆泵采油井的研究成果，其内容包括，对螺杆泵采油井中的旋转杆柱的若干受力特征、强度分析方法及共振临界问题进行数学建模；在可行性论证和技术需求分析的基础上，研究产生了对油井进行光杆负载和旋转速度测试的办法；研究制作了螺杆泵采油井测试系统，它包括传感器、集流环、采集电路和计算机等；研究确定了对实施旋转光杆测力的辅助工艺；制定了对光杆受力进行测试作法，利用以上研究成果实施了现场测试，并取得了理想的结果。

In this research, the SOLO (Structure of the Observed Learning Outcome) Taxonomy presented by Australian scholars Biggs and Collis (1982) was adopted, and students studying the fifth and sixth grades in Taipei area were chosen as research targets.This study was primarily implemented with a quantitative analysis and supported by a qualitative analysis. In order to carry out the research, a questionnaire had been designed with criteria suggested by Jones et al.(2000), including "describing data","organizing and reducing data","representing data" and "analyzing and interpreting data." This questionnaire consisted of open-ended questions, and after analyzed with qualitative methods, the responses were classified and scored based on standards set in SOLO Taxonomy. Then the quantitative method "Partial Credit Analysis" from Rasch model was adopted in examining the reliability, validity and consistency of outcomes from the qualitative analysis.

提出的统计思维架构－「描述资料」、「组织及简化资料」、「呈现资料」、「分析资料」作为评量试题的向度，题型为开放性问答题，在区分学童的答题表现方面，采用质的分析，参照SOLO（Structure of the Observed Learning Outcome）分类法的分类标准，将学童不同的答题反应进行分类，给予不同的分数，最后再采用Rasch model中的部份给分模式进行量化分析，以量化数据佐证质性分析的信度与效度，以及不同给分的吻合度。

Yang KuiSong has been to the research of the revolutionary relation history of Comintern , Soviet Union and China mainly since the beginning of the eighties of the twenty century, and in the research careers of more than 20 years , has gradually become the outstanding one of this research field .

杨奎松对共产国际、苏联与中国革命关系史的研究主要从20世纪80年代初开始，在他20余年的研究生涯中，跬步致远，逐步成为这一研究领域的卓有成就者。

In section two, the thesis adopts thissynthetical system research method of combining theory with practice、combining qualitative research with quantitative research combining timecomparativeness with space comparativeness, and taking demonstrationalresearch as principal part.

第四章 用信息技术改造和提升制造业与跨越式、可持续发展，主要分析了用信息技术改造和提升制造业与实现跨越式发展的关系。第一节实现跨越式发展与可持续发展的内容与条件，作者分析了实现跨越式发展的内容与条件及实现可持续发展的内容与条件。

This thesis used method of comparison research, and adopted the way of combining theories research with demonstration research.

本文采用比较研究的方法，并采取理论研究和实证研究相结合的方法。

Over the past decade, China scholars on the topic of organized crime more research, in the same period and other countries or regions of organized crime carried out a series of comparison. However, for the definition of organized crime still have differences of the characteristics of organized crime-related research is not very good, to the development of organized crime continues to actively explore. From the economic and social interests level policy perspective, the study of organized crime has not gone far enough. This article is from several areas to conduct in-depth research, to seek to organized crime control strategies contribution to the progress of a force.

近十年来，我国学者对有组织犯罪的专题研究较多，对同一时期与其他国家或地区的有组织犯罪问题进行了一系列的比较，但是对有组织犯罪的定义仍存有分歧，对有组织犯罪特性的有关研究并不十分充分，对有组织犯罪的发展趋势仍在积极探索，从经济利益层面和社会政策层面探讨有组织犯罪的研究仍未足够深入，本文试从这几个方面进行深入的研究，以寻求对有组织犯罪防治对策研究的进展贡献一份力量。

This paper reviews the major methodological issues in cross-cultural research,covering topics in research design,measurement,and data analysis.From a design perspective,the paper begins with the use of consilience methods to strengthen causal inferences in cross-cultural research.Th...

作者首先从研究设计的角度分析如何通过汇聚方法加强检验跨文化研究的因果关系的能力，然后分析跨文化研究中测量对等性(measurement invariance/equivalence)问题以及相关的统计方法，最后简要介绍了多层线性模型在跨文化研究中的应用、并讨论跨文化研究方法的发展趋势。

With the constant expansion of the field of research vision,the research of translator is brought into the system of translation research and subjective effect of translator is also confirmed in the translation.

随着研究视野的不断扩展，人们把对译者的研究也纳入到了翻译研究的体系当中，并逐渐肯定了译者在翻译中发挥的主体性作用。

Shijiazhuang Coquimbo Technology Limited in Shijiazhuang High-tech Industrial Development Zone, is a professional IC card in the elevator Intelligent Management System research and development, sales of high-tech enterprises, and fully ISO9001 and 3 c authentication, confidentiality of the company to state-level research and development and production of the 54 institutes of relying on scientific and technological strength, advanced research institutes, testing rooms and a number of original Japanese import automatic SMT production line

石家庄金博科技有限公司位于石家庄高新技术产业开发区，是一家专业从事电梯IC卡智能管理系统研制、开发、销售的高新技术企业，并全面通过ISO9001和3c认证，公司以国家级保密型研发和生产机构的第54研究所科技实力做依托，拥有先进的科研所、检测室以及多条原装日本进口全自动SMT生产线

This project includes research of hardware design, research of system software design and research of implementation of cryptographic algorithm.

该课题包括硬件设计研究、系统软件设计研究和算法实现技术研究三个方面的内容。

So it was last week in Selma , alabama.

上星期在亚拉巴马州塞尔马市发生的事件也是这样一个转折点。

The group also spearheads various social programs in China.

该组织还带头参与中国的各种社会活动。