到目前为止,石油仍是关键的能源,特别对工业化国家,石油是最重要的能源。由于工业化国家消耗的石油有相当大一部分要依靠进口,因此每当国际政治形势发生变化时,对石油的控制权往往成为政治和军事斗争的目标,并造成西方世界一次次的石油危机。为了减少对进口石油的依赖性,工业发达国家和少油国家除大力开发太阳能、风能、潮汐 So far, oil is still a key energy source, especially for industrialized countries, where oil is the most important source of energy. Since a large part of the oil consumed by industrialized countries depends on imports, whenever the international political situation changes, the control of oil is often the target of political and military struggles and causes the oil crisis in the West once and for all. In order to reduce dependence on imported oil, industrial developed countries and less oil countries in addition to vigorously develop solar energy, wind energy, tides