摘要
The paper focuses on the contradiction motion of green technologiesand the dynamics of definition of green technologies. The intensionand extension of green technologies are also discussed in the paper.
The paper focuses on the contradiction motion of green technologiesand the dynamics of definition of green technologies. The intensionand extension of green technologies are also discussed in the paper.
出处
《世界环境》
1997年第1期32-33,共2页
World Environment