LAST December California approved a power line between San Diego and the Imperial valley-a spot blessed with sun, wind and geothermalenergyresources.
去年12月份,加州批准修建帝王谷到圣地亚哥的一条输电线——帝王谷同时享有太阳能,风能和地热能资源。
2
Utilization of geothermalresources to supply electrical and direct heat is energy efficient and competitive with other energy sources both in economics and in environmental efficiency.
地热能的电力利用和直接利用与其它能源相比有着经济与环境上的优势。
3
Geothermalresources are ecotype energy sources that can be utilizable for industry and agriculture.