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Secondly , this chapter elaborates the concepts of the information , information tecnology , informatization and different levels of informatization .

其次，本章阐述了信息、信息技术的概念和性质，论述了信息化的概念和层次。

The analyses of heat properties of tecnology for Polyurethane

氨纶工艺热性能分析

A new form tecnology has been advanced and a new theorem of form Solution has been established in this paper .

本文给出了一种新的生成技术，建立了一个新的生成解定理。

The magnetic transmission tecnology is summarized and its application status domestically and abroad is discussed as well as the prospect .

概述了磁传动技术，介绍了磁传动技术在国内外应用情况，并展望了磁传动技术的未来。

Construction tecnology of flue project by arch form , which used of steel tube and clay brick , was introduced briefly .

简介了采用普通钢管及粘土砖做拱模进行烟道工程施工的技术实践。