一战略意义与目标粮食与能源是两种最重要的战略物资。上个世纪末我国已实现了粮食由短缺到供需平衡、丰年有余的历史性转变,但能源现在是未来也将是限制中国经济发展的瓶颈。化石能源是我国当前能源的主体,但高质量的石油天然气探明储量及开采数量均远不能满足需要,而煤炭热值 A Strategic Significance and Objectives Food and energy are the two most important strategic commodities. At the end of the last century, China has achieved a historic shift in food supply from shortage to supply and demand balance and abundant harvests. However, energy is now the future and will also be the bottleneck that limits China’s economic development. Fossil energy is the main body of the current energy in our country, but the high-quality oil and gas proven reserves and the amount of exploitation are far from meeting the needs, and the calorific value of coal