我们正面临着严峻的能源和环境问题,是否能够高效利用有限的能源,从小的角度讲关系到我们每个人的日常生活(这其实不是小问题),大一点讲关系一个国家的经济的可持续发展和国家安全,特别是对于我们这样一个缺油且日益快速发展的国家,能源的需求更加巨大。目前,我们对外石油依存度相当高(达52.5%),给我们的国家安全、各种国家战略、国家综合全面发展带来了很严重的制约。如何 We are facing serious energy and environmental problems. Whether we can make efficient use of the limited energy source, from a small point of view, relates to the daily life of each of us (which is not a trivial issue), and is more about the sustainability of a country’s economy Development and national security, especially for a country that is short of oil and is growing rapidly, demand for energy is even greater. At present, our dependence on foreign oil is rather high (up to 52.5%), which has brought very serious constraints to our national security, various national strategies and the comprehensive and comprehensive development of the country. how is it