Compared with bulk-silicon technology, silicon-on-insulator (SOI) technology possesses many advan-tages but it is inevit......

This work used artificial neural network(ANN)to predict the heat transfer rates of shell-and-tube heatexchangers with s......

Diamond-like carbon (DLC) films were prepared with CH_4-Ar using a capacitivelycoupled plasma enhanced chemical vapor d......

The load distribution of multi-row bearings of large strip rolling mill is fully analyzed by 3D contact boundary element......

A theory of reverse triple I method with sustention degree is presented by using the implication operator R0 in every st......

With the rapid development of information technologies,human beings are increasingly addicted into the virtual world in ......

大学教师的流动形式多种多样，大学教师流动的原因不乏金钱、职位、权力的诱惑。但是学术型流动的确存在，它发生在高等教育系统内，大学......

本文通过对党的制度建设历史的回顾与反思,结合邓小平同志强调新时期"着重从制度上建党"的理论,阐明注重制度建设问题,是我们党走......

随着社会主义市场经济的建立，剥削这种历史现象又回到现实中间。其必然性有两个方面：其一，生产力的发展水平还不足以消灭剥削，相反适度......

A Streetcar Named Desire, which has been widely accepted as the world-renowned work of Tennessee Williams, is a play wit......

近代科学技术的产生与发展给人类带来了生活的便利和财富的增加，也给自然、社会和人类自身带采一系列严重问题，即科技异化问题。以实......