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煤炭是我国直接能源构成的重要组成部分,所占比例约70%。这个比例将在相当长的一段时期内不会有大的改变。2006年我国煤炭产量为23.25
Coal is an important part of China’s direct energy composition, accounting for about 70% of the total. This ratio will not change much for quite some time. In 2006, China’s coal output was 23.25