信息学

The teachers who took part in the program also told me of their worries that they might be force-feeding their pupils information rather than stimulating the discussion necessary to ensure they grasped the importance to them of what they were being taught.

参与节目的老师们还告诉我，他们担心自己可能是在向学生强行灌输知识与信息，而不是激励他们讨论，以此保证他们能掌握他们所学知识的要领。

This article according to the characteristic of traditional signature and stamper, combinic the demands of signature and seal in e-Government-affair work information system, inosculates the technology of middleware and e-Government-affair security, makes use of Object Oriented and component technology, integrates correlation knowledge of compositive cryptogram, PKI, seal digital image, ActiveX etc, studies and achieves digital e-signature-seal middleware based on Web which is used in Internet/Intranet environment.

本文根据传统签名、盖章的特点，结合高校、政府等办公信息系统中的盖章签名需求，把WEB安全技术和中间件技术相融合，利用面向对象和组件技术，集成密码学、公开密钥体系PKI、印章数字图像、ActiveX控件等相关知识，研究并设计了一个应用于Internet/Intranet环境中的基于WEB的电子印章中间件。

There are 2 great invents of the cryptography research in modern times.

现在，密码学理论和技术已得到了迅速的发展，它是信息科学和技术中的1个重要研究领域。

There are 2 great invents of the cryptography research in modern times.

现在，密码学理论和技术已得到了迅速的发展，它是信息科学和技术中的一个重要研究领域。

On the hopeful 21st century, the rapid development of information, biotechnology, energy resources, environment, advanced manufacturing technology and national defense have produced the new demand for materials. More and more small size of materials will meet the demand of miniatured, intelligent, highly integrated, densely memorized and super fast transmission element. Aerospace industry, up-to-date military equipment, advanced manufactured technology and so on has required better and better properties.

中文题名有机高分子－无机纳米复合粒子改性高分子材料的力学性能－相态与群子标度之间关系的研究副题名外文题名 Studies on the relationship of mechanical properties-morphology and sub-cluster parameters of polymer materials modified by organic polymer-inorganic nanocomposite particles 论文作者权英导师金日光教授学科专业材料学研究领域\研究方向学位级别博士学位授予单位北京化工大学学位授予日期2002 论文页码总数177页关键词纳米材料高分子材料纳米复合材料纳米粒子馆藏号BSLW /2003 /TB383 /7 在充满生机的21世纪，信息、生物技术、能源、环境、先进制造技术和国防的高速发展必然对材料提出新的需求，元件的小型化、智能化、高集成、高密度存储和超快传输等对材料的尺寸要求越来越小；航空航天、新型军事装备及先进制造技术等对材料性能要求越来越高。

Cryptography, the core of the information security, is playing a more and more important role with the remarkably fast development of the Internet.

随着Internet的迅猛发展，作为信息安全的核心，密码学扮演着极为重要的角色。

In computer security, the overwriting of classified information on magnetic media such that the media may be reused.

在计算机安全学中，覆盖磁介质上的保密信息，使介质得以重新使用。

I have a great many friends. But one of them I like much better than any other. I became acquainted with him when I began to go to school. Since then he and I have been living together.He is a man of a sweet and soft temper, but looks grave and solemn. He sometimes appears very old and sometimes very young and bright, but he is always clever, active, and alert. He is pleasured by all who know him.He is a learned man. He knows everything and studied nearly all the languages spoken by mankind. Moreover, his memory is extremely remarkable. He remembers what has ever happened in the world. He is also a great teacher.

这个篇章给出了很多信息，但并没有直接说出谁是作者最好的朋友，这个朋友从作者开始上学就跟他在一起，他脾气很好，有时很严肃认真，有时很老，有时很年轻；他很有知识，知道人类的一切，学习过人类的所有语言，记得世界上发生的一切；他是个伟大的教师，教育了世界上数以百万的年轻人，他教作者学汉语、英语、科学等，他很有耐心；不过作者从未听到过他的声音，他回答问题时总是把答案显示在脸上。

It uses all kinds of mathematics teaching resources, under the direction of theories of pedagogy, psychology and educational technology, changes ingredients of mathematics teaching and reunites all kinds of modern medium in order to improve the mathematics teaching.

信息技术与数学教学整合是运用系统方法、在教育学、心理学和教育技术学等理论的指导下，调整数学教学资源和教学诸要素，优化组合不同的现代教育媒体，使之有机地融入数学教学过程中。

It uses all kinds of Chinese teaching resources, under the direction of theories of pedagogy , psychology and educational technology, changes ingredients of Chinese teaching and reunites all kinds of modern medium in order to improve the Chinese teaching.

本文认为信息技术与语文教学整合是指运用系统方法，在教育学、心理学和教育技术学等理论指导下，调整语文教学资源和教学诸要素，优化组合不同的现代媒体，使之有机地融入语文教学过程的课程开发活动。

This one mode pays close attention to network credence foundation of the businessman very much.

这一模式非常关注商人的网络信用基础。

Cell morphology of bacterial ghost of Pasteurella multocida was observed by scanning electron microscopy and inactivation ratio was estimated by CFU analysi.

扫描电镜观察多杀性巴氏杆菌细菌幽灵和菌落形成单位评价遗传灭活率。