technologyandeconomy相关论文
Technical and economic analysis of Ni-containing hot metal production with laterite in blast furnace
In recent years,many Ni-containing materials manufactured from laterite have played a significant role in supporting the......
本文从科技经济一体化的角度试图为网络经济的认识提供某种本体论性质的解释,以此为基础提出网络经济需要通过信息技术法则和市场货......