当前,世界各国经济与工业的迅速发展对能源的需求猛增,未来经济实力的竞争很大程度上是以充足的能源供应为保障的。我国是一个资源大国,但是国内能源尤其是石油、天然气等资源有限,很大程度上制约了我国经济发展,反观国际环境,美、日、欧洲各国加紧对化石能源的争夺,加剧了我国从国外获得 At present, the rapid development of economy and industry in various countries in the world has sharply increased the demand for energy. The future competition in economic strength is largely ensured by adequate energy supply. China is a big resource country. However, the limited resources of domestic energy, especially oil and natural gas, have largely restricted China’s economic development and international environment. The United States, Japan and Europe have stepped up their fierce competition for fossil fuels and intensified our country’s efforts from abroad obtain