A new algorithm for pass adaptation in plate rolling is developed to improve thickness accuracy of plate products. The f......

Sociocultural theory is the fundamental work of notable psychologist Lev Vygotsky， who believed that parents， peers， and th......

WEI Jianguo is a familiar name in Africa. A star in the contemporary history of Chinese-African relations, Wei’s experi......

最近《纽约时报》网站上公布了从1997年到2014年的年度值得关注的100本书单，从中我们可以了解书籍和出版世界的风云变化。　　《纽......

山西省万家寨引黄一期工程是部分利用世行贷款的项目,根据<贷款协定>,采购方式主要包括国际竞争性招标和国内竞争性招标两种方式.......

【正】Chinese opera(戏曲,x&#236;qǔ)is a popular form of drama and musical theatre in China with roots going back as far......

后危机时代具有突出的特征：国内需求乏力是后危机时代的显著特征,加快结构调整是后危机时代的核心主题,进行自主创新是后危机时代的......