摘要
As a new efficient and environmentally friendly alternative energy,shallow geothermal energy played an vital role and has entered a golden period of development.
As a new efficient and environmentally friendly alternative energy,shallow geothermal energy played an vital role and has entered a golden period of development.
出处
《科技视界》
2016年第1期191-191,共1页
Science & Technology Vision
关键词
英语学习
学习方法
阅读知识
阅读材料
golden friendly shallow vital Tianjin commodity reservoir shortage renewable installed