论文部分内容阅读
目前,世界各国都面临着能源短缺问题。我国还同时存在能源品种结构和地理分布不理想、能源利用率低等问题。所以,能源短缺和环境污染问题显得尤为突出。此外,能源供应
At present, all countries in the world are facing energy shortages. China also has the problems of unsatisfactory energy structure and geographical distribution, and low energy utilization. Therefore, the problem of energy shortage and environmental pollution is particularly prominent. In addition, energy supply