Zhi-jin Xu

We don’t have enough information about this author to calculate their statistics. If you think this is an error let us know.
Sorry, we do not have enough data to show an influence graph for this author.
Learn More
Appropriate technology represents an important theory of technology and is drawing more and more attention nowadays. It is of great strategic significance for an enterprise or a country to select appropriate technology rationally and scientifically. But the previous selection of appropriate technology is based on experience only for lack of in-depth study(More)
  • 1