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人类对自然界动力资源的利用程度,随着社会生产力的发展而提高。在现代,动力的主要来源有三种:(1)矿物性的有煤、石油、油页岩、天然气(天然煤气)等;(2)植物性的有木材、泥炭等;(3)其他动力资源有风力、水力以及苏联正在实验利用中的原于能、太阳能等。现在世界上利用得最多的动力资源是煤、石油和水力。我国是世界上动力资源蕴藏最为丰富的国家之一。煤是动力工业中最主要和应用最普遍的一种资源。煤可以用作燃料,还可以从它提出多种化学产品和炼成石油。我国煤的储量很多,而且质量很好,其中可以炼焦的粘结性烟煤占了很大比重。1953年我国的煤产量已
Human use of natural resources resources, with the development of social productivity and improve. In modern times, there are three main sources of power: (1) minerals such as coal, petroleum, oil shale, natural gas (natural gas), etc .; (2) botanical materials such as wood and peat; and (3) other power resources There are wind, water and the Soviet Union is the experimental use of the original energy, solar energy and so on. The most widely used power resources in the world today are coal, oil and water. China is one of the countries with the richest power resources in the world. Coal is the most important and most commonly used resource in the power industry. Coal can be used as a fuel, but it can also be proposed from a variety of chemical products and oil refining. China’s coal reserves are large, and the quality is very good, of which coking coal caking can account for a large proportion. 1953 China’s coal production has been