摘要
Our research and investigation proves thatthe growth rate of the productivity of thenonferrous metals industry is much lower thanthat of investment,and that the potential for in-creasing productivity iS very grear,in spite of thecompplicated influence of multiple weak joints re-strieting the increase of the productivity.To solvethese problems,following policies should
出处
《中国有色金属学会会刊:英文版》
CSCD
1993年第2期84-87,共4页
Transactions of Nonferrous Metals Society of China
基金
The project was finaneially supported by the National Natural Sciencc Foundation of China