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我国是世界能源大国,生产规模是可观的。但是我国能源利用效率很低,浪费严重,这是我国能源供应紧张的重要原因。若按每吨标煤所创造的国民总产值计算,我们不仅不能与工业发达的美、日、西欧先进国家相比,就是和一些发展中的国家相比其差距也是很大的。据一九八○年的统计,每吨标煤所创造的产值:日本是2,548美元,西德是2,334美元,美国
China is a world’s largest energy country and its scale of production is considerable. However, China’s energy use efficiency is very low and waste is serious. This is an important reason for the tight energy supply in China. If we calculate the gross national product per ton of standard coal, we cannot only compare it with the industrially developed advanced countries of the United States, Japan, and Western Europe, and it is a big difference compared with some developing countries. According to the statistics of 1980, the value of production per tonne of standard coal: Japan is US$2,548, and West Germany is US$2,334.