课题

The analog fault diagnosis research is one of the forefronts of the testing field, one of the reason is that the reliability of electrical systems depends on that of analog circuits and systems.

模拟系统故障诊断课题是一个广泛研究的前沿课题之一，模拟电路的可靠性决定了电子设备系统的可靠性，具有重要的实际意义。

The sub-project named The impact of health risk on household income and consumption in rural area china started in the end of 2002.Owned to the MOA China, the workshop has completed the data entered and perceptivity works. Now the primary output is presented in 3 reports, this is 1st subject.1428 householdsand 8418 individuals are included by the survey, the main foundlings in this report includes: 1.the age time has come in China, their health problems should be recognition, in this sample the aged who is older than 65 have the incidence of a disease 36.1% in two weeks, and 36% can't get health care in

北京大学中国经济研究中心与农业部合作的课题题目&中国农村医疗保障制度建设&的子课题之一，&健康风险对中国农村地区家庭收入与消费的影响研究&，（课题主要负责人海闻教授，子课题负责人姚洋教授）自2002年末开始启动，在农业部农村发展研究中心的大力协助下，截至2003年6月完成全部问卷调查和数据录入及整理工作，现将初步的描述统计结果分为三个主题予以报告，本文为主题报告之一。

It introduces the research background and research meaning of the subject from the Development of MEMS technology and the research development of the micro-needle in the bio-medical field.

本章主要从MEMS及MEMS加工技术的发展、微针在生化医疗领域的研究进展和应用前景两方面介绍介绍了课题的研究背景和研究意义，并提出了课题研究的内容和目标。

According to the guideine of the project, I put the theory into practice, summarise the experience timely and accumulate research yieldings of each phase .

在课题研究总体方案指导下，边实践、边总结，重视积累阶段性的成果，滚动式推进课题的研究。

The resit question is a bit more difficult at this stage - as you mayknow, the university is reviewing the structure of the year and resitsmay be offered much earlier from 2008/9 but not this or next year.

如果可以，就意味者举行一个简短的会议，同意学生们在毕业课题一结束（6月中旬的时候，就拿到所有除毕业课题以外的分数，除了那些需要补考的学生。

This research sets the target of zinc die-casting design, the craft parameters parts crafts analysis, the choice of die-casting machines and platoon Yak system design, the introduction of institutions, national aircraft design, shape parts design, structural components design, die-casting mould technical requirements and material composition, a total of nine chapters.

本课题研究的对象是锌套的压铸模设计，包括工艺参数的选择，零件的工艺分析，压铸机的选用及排溢系统的设计，推出机构，模架的设计，成形零件的设计，结构零件的设计，压铸模的技术要求及选材等，本课题的设计论述出了各部分的设计方法与原则以及计算设计过程和必要的强度校核。

in the long-term of the education teaching process, the head quarter appear a student study effect of two pole divide phenomenon, divide "learn excellent living" and"learn to trap to living" is two greatest categories, particularly learn to trap living of the problem be more and more valued by the large teacher.aim at this phenomenon, my school specialized establish a topic research group, the theories background and material background that is from the topic 2 carry on analysis study, try hard for to make track for a root to trace to origins, find out some more practical viable way, scoop out learn to trap living of intelligence potential, exaltation study interest, contract a student study the margin of effect.

在长期的教育教学过程中，总会出现学生学习效果的两极分化现象，分化出&学优生&和&学困生&两大类别，尤其是学困生的问题越来越受到广大教师的重视。针对这一现象，我校专门成立课题研究小组，从课题的理论背景和物质背景两个方面进行分析探讨，力求追根溯源，找到一些比较切实可行的办法，挖掘学困生的智能潜力，提高学习兴趣，缩小学生学习效果上的差距。

Each chapter is presented in the format of a topic review, which is followed by specific discussion of the topic among seminar panelists.

每一章的格式都是先介绍某个课题的综述，然后是有关这一课题专家小组讨论的专业内容。

Firstly, the thesis overviews the development and the present standard of some relative subjects.

论文首先对本研究课题相关课题相关各专题的发展及研究现状进行了回顾与总结。

At the same time, I also discussed the theory of fancy yarn"s forming in Hollow Spindle and Ring Spindle Twisting Machine, twisting degree of fancy yarn"s and fancy yarn"s winding in detail in the dissertation. What"s more, I analyzed the model and the learning arithmetic of representative feedback Neural-Network--BP Neural-Network. All these make the control system that I empoldered have strong theoretic foundation.

本论文还对'空心锭一环锭花式捻线机的成纱原理、花式纱线的捻度以及花式纱线的卷绕等进行了详细地分析和说明；也对本课题采用的神经网络模型一一典型前向网络一一BP网络模型的学习算法进行了详尽的分析和说明，这些使得本课题所开发的控制系统有了较强的理论基础。

It has been put forward that there exists single Ball point and double Ball points on the symmetrical connecting-rod curves of equilateral mechanisms.

从鲍尔点的形成原理出发，分析对称连杆曲线上鲍尔点的产生条件，提出等边机构的对称连杆曲线上有单鲍尔点和双鲍尔点。

The factory affiliated to the Group primarily manufactures multiple-purpose pincers, baking kits, knives, scissors, kitchenware, gardening tools and beauty care kits as well as other hardware tools, the annual production value of which reaches US$ 30 million dollars.

集团所属工厂主要生产多用钳、烤具、刀具、剪刀、厨具、花园工具、美容套等五金产品，年生产总值3000万美元，产品价廉物美、选料上乘、质量保证，深受国内外客户的青睐