进入21世纪的第二个十年以来,国际形势稳中有乱,经济全球化进程在曲折中发展,国际能源安全问题日益突出。世界能源短缺国特别是世界大国纷纷从战略高度,通过各种渠道和方式维护海外能源安全。虽然国际能源形势短期严峻,但 Since the second decade of the 21st century, the international situation has been chaotic and steady. The process of economic globalization has been developing with twists and turns. The issue of international energy security has become increasingly prominent. The world’s energy-scarce countries, especially the world’s big powers, have all adopted energy conservation strategies overseas in various ways and at various strategic and regulatory levels. Although the international energy situation is harsh in the short term,