Laser additive remanufacturing process is a very promising process for rapid repairing of complex workpiece because of t......

Climate change is one of the great global challenges. To clarify the research status of climate change in the Belt and R......

This article is focused on the analysis of the international cooperation of the Russian petroleum industry and its devel......

加快信息化建设,推进ERP系统的实施,是中国石油在能源市场尤其是国际能源市场竞争中站稳脚跟的一项重要措施。探讨了中国石油ERP系......

阐述了海洋温差发电、海洋波浪发电及潮汐潮流发电的原理、现状及发展趋势。...