技术

The educational technology has the very intense practical orientation, but because this practical orientation is too powerful, it causes the researchers of educational technology can be unable to stop to think some basic theory questions, and be far away from asking educational technology some ultimate questions about educational technology. So it has caused that afer semicentennial developing educational technology still exit some questions such as confusing, the reality helpless, deficient theory, although it has obtained many encouraging performance, but it is unsuitable that educational technology is the commanding point of education reform and the breach status. Facing these conditions, educational technology needs carry on reviewing and looking up in historical and reality multiple field, needs integrate and conclude for obtained studying results, needs reflect on own level, and need to have the big breakthrough in the discipline elementary theory construction.

教育技术具有非常强的实践价值取向，但这种实践取向的过于强大往往使得教育技术的研究者们无法停下来思考本领域一些基本的理论问题，因此直接导致了教育技术学在经历了半个多世纪的学科建设历程之后，尽管取得了诸多可喜的成绩，但是依旧存在理论与实践研究的诸多问题，这对于面临新技术的发展和世界范围的教育改革浪潮而给予的教育技术作为教育改革的制高点和突破口的地位是极不相称的，教育技术学迫切需要在历史与现实的多重视野中进行回顾与前瞻，对已经获得研究成果进行综合和归纳，需要对学科自身进行深层次反思。

This thesis expatiates on the theory and architecture and primary content of Reusable Design technology and Reusable Process Design technology, study the feasibility and practicability of some important technology about Reusable Process Design, adopt a special knowledge representation to describe reusable process design information and make use of "FenHua "to realize knowledge acquisition about fuzzy knowledge.Craft database system is the mostly important support of CAPP (Computer Aided Process Planning) system. To some extent, the essence of process design is a process that craft data is visited, used, dealt with and generated. This thesis expatiates on data base design technology. Based on the detailed analysis of the craft data"s characteristic and sort and the craft database"s component part, the author build craft database through detailed conceptual design and logical design and physical design for data base.the application and research of Web database technology becomes increasingly wide, which can make a close combination between Database technology and Web technology.

本文阐述了基于知识复用的可复用设计技术与可复用工艺设计技术的理论、体系结构与主要研究内容，研究了可复用工艺设计中的若干关键技术的可行性、实用性，采用了三表知识表示来描述工艺知识及利用"分划"的方法对灰色知识进行知识获取；工艺数据库系统是计算机辅助工艺设计系统的重要支撑系统，从某种程度将，工艺设计的实质就是对工艺数据库中工艺数据的访问、调用、处理和生成新的数据的过程，本文阐述了数据库系统设计技术，在详细分析工艺数据的特点、分类以及工艺数据库的数据库组成的基础上，通过对工艺数据库概念结构、逻辑结构、物理结构等几个方面的详细的分析与设计，建立了系统工艺数据库； Web数据库将数据库技术和Web技术很好的融合在一起，其应用研究日益广泛。

It's combining with correlation knowledge of the power electronic technology, the microprocessor technology and the automatic control technology. Compares with the traditional reduced voltage starting control technology has many merits.

摘 要：软启动技术是近几年发展起来的，将电力电子技术、微处理器技术和自动控制技术有机结合的一种新技术，与传统降压启动控制技术相比有很多优点。

In order to take concerted action with the Ministry of Health on implement of permission policy on application of new medical technology, speed up the development of administration of application of medical technology, and reinforce the international collaboration, The First International Forum on High and New Medical Technology Application And The Second Symposium of National Medical Technology Application Management will be held at the Beijing Xiyuan Hotel on September 9th - 11th.

为更好地合卫生行政管理部门即将出台的"医疗新技术应用准入管理"政策的实施，推动我国医疗卫生技术应用管理事业的健康发展，加强国际交流与合作，特举办"首届中国国际医疗新技术应用研讨会暨第二届全国医疗卫生技术应用管理论坛"并作为卫生部国际交流与合作中心主办的"第十二届中国国际医用仪器设备展览会暨技术交流会"的系列活动之一，将于2003年9月9日至11日在北京西苑饭店隆重召开。大会将进行学术研讨，医疗新技术，新产品展示交流等活动。

In time of realizing moderate unglue hemp, it developed a series of new products like low polymeric xylose, pectin, environmental fiberboard and organic manure that reaches delamination and multilevel use of hemp's combination and disassembly.

技术特点：1、项目基于大麻纤维和麻杆等化学组成和结构的差异，开发了环境友好的汽爆新技术，为实现大麻的清洁、高效全利用奠定了基础。2、建立的大麻清洁脱胶方法，既提高了麻皮纤维的制成率和分裂度，又不损伤纤维结构，显著提高了大麻的可纺性，是一种创新的大麻脱胶技术。3、提出了利用大麻杆无胶制备环保型纤维板的方法，解决了成本高和二次污染问题。4、该项目突破依靠单一技术或单一组分利用的技术路线，按照生态工程原理，建立了大麻产品深加工利用的技术体系和综合利用新工艺，在实现麻皮纤维适度脱胶的同时，开发了低聚木糖、果胶、环保型纤维板和有机肥料等系列新产品，达到了大麻组分的分层多级利用。

On the basis of analysis of four chapter above, this paper initially proposes constructing technical leapfrogging policy system which is suitable for country national condition—DESS (demand, environment, supply, strategy of technical leapfrogging ), and considers the technical leapfrogging policy results from synergistic effect of technical demand, internal and external environment, technical supply and strategy of technical leapfrogging . It has the vital significance of promoting

在前四章分析的基础之上，本文初步提出了构建适于我国国情的系统的技术跨越政策体系—DESS(需求、环境、供给、战略)，认为技术跨越政策是技术需求、内外部环境、技术供给和技术跨越战略各系统要素协同作用的结果，对于促进我国技术跨越具有重要的意义。

For example, Carl Mitcham divided the technology philosophy into two kinds, i.e., the engineering philosophy of technology and humanist philosophy of technology, and he didn't attribute Marcuse's idea to either of the two kinds but to the part of the traditional social critique of technology. On the other hand, Egbert Schuurman divided the technology belongs to either of them but to a technological type of social critique.

舒尔曼。米切姆把技术哲学分为工程学的技术哲学和人文主义的技术哲学，他把马尔库塞作为与他们不同的一种类别，归为技术的社会批判传统的一部分；舒尔曼把技术研究分为超越论者和实证论者两个类别，马尔库塞并不属于其中的任何一种，他也是把马尔库塞看成是社会批判的技术类型。

For example, Carl Mitcham divided the technology philosophy into two kinds, i.e., the engineering philosophy of technology and humanist philosophy of technology, and he didn't attribute Marcuse's idea to either of the two kinds but to the part of the traditional social critique of technology. On the other hand, Egbert Schuurman divided the technological Ramp;D into transcendentalism and positivism, and he didn't think that Marcuse's philosophy of technology belongs to either of them but to a technological type of social critique.

舒尔曼。米切姆把技术哲学分为工程学的技术哲学和人文主义的技术哲学，他把马尔库塞作为与他们不同的一种类别，归为技术的社会批判传统的一部分；舒尔曼把技术研究分为超越论者和实证论者两个类别，马尔库塞并不属于其中的任何一种，他也是把马尔库塞看成是社会批判的技术类型。

For the needs of Guangdong"s practice and based on the previous researches, this paper studies the connotation of technological innovation policy. It considers the technological innovation policy as not only the institutional arrangement such as industrial policies, technological policies etc., but also includes the hylic arrangement such as capital, technologies and other public establishments. By studying on the results of investigation on the enterprises" technological innovations, it discusses the problems of Guangdong technological innovation policies and the causes of the problems.

本文正是基于这种现实，在总结前人研究成果的基础上，探讨了技术创新政策的内涵，认为技术创新政策不仅是产业政策、技术政策等制度性安排，还应包括资金、技术以及其他公共设施等方面的物质安排，并通过对广东工业企业技术创新实际情况调查结果的分析，探讨了广东工业企业技术创新政策中存在的主要问题及原因。

A MS-windows simulation tool for synchrontron X-ray exposure and subsequent development;A tribological study of electrodeposited gold-copper-cadmium;Automatic Connection/Disconnection Mechanism of Microconnector;DEM microfabrication technique and its applications in bioscience and microflt, idic systems;Design and in-situ mechanical testing system for probe card/UV-LIGA-Ni microspring.

目前能进行大批量生产的非硅三维微加工技术主要有LIGA和DEM技术，LIGA技术可加工深达1000μm的微结构，获得和深宽比达50，但它需要昂贵的同步辐射光源和特制的X光掩模板，加工周期长，价格昂贵。DEM技术具有加工周期短，价格低廉的优点，但其技术指标低于LIGA技术（加工厚度为200μm，深宽比为20）。

In the negative and interrogative forms, of course, this is identical to the non-emphatic forms.

。但是，在否定句或疑问句里，这种带有"do"的方法表达的效果却没有什么强调的意思。

Go down on one's knees;kneel down

屈膝跪下。。。下跪祈祷