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能源是发展国民经济的物质基础,同时又是制约我国经济发展的重要因素。煤炭作为我国的主要能源被列为发展国民经济的战略重点,具有极其现实的意义。到本世纪末,我国重点产煤省份之一的河北省,原煤产量要增长60%,才能适应四化的需要。增产的物质基础是要有可靠的煤炭储量。除地质部门要及时提供建设新井的可靠资源外,为保持生产矿井的发展,提高已探明资源的回收率便成为煤炭工业当前迫切需要解决的问题。
Energy is the material basis for the development of the national economy as well as an important factor that restricts the economic development of our country. As the main energy source in our country, coal is listed as a strategic focus for the development of the national economy and has extremely realistic significance. By the end of this century, Hebei Province, one of the key coal-producing provinces in China, will have 60% more raw coal output in order to meet the needs of the four modernizations. The material basis for increasing production is to have a reliable coal reserve. In addition to providing timely and reliable resources for the construction of new wells, the geology department has become an urgent issue that the coal industry needs to solve in order to maintain the development of production mines and increase the recovery rate of proven resources.