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我国现在正处于21世纪,科技技术快速发展的阶段中,同时,经济也正在快速崛起中,经济能获得发展其中一项重要的手段是能源的有效利用。煤炭资源是不可再生资源,它的质量管理是技术管理、成本管理、计划管理等各种项目管理的基本条件。统计管理是煤炭质量统计管理的一个基本条件。煤炭企业要想发展的好就需要质量优良的煤炭,煤炭的优良品质是提高企业发展的重要因素之一,要用统计技术来提高和发展煤炭的质量。
At present, our country is in the stage of rapid development of science and technology in the 21st century. At the same time, the economy is also rapidly rising. One of the important means by which the economy can gain development is the effective utilization of energy. Coal resources are non-renewable resources, and its quality management is the basic condition of various project management such as technology management, cost management and plan management. Statistical management is a basic condition for the management of coal quality statistics. To develop good coal companies need good quality coal, good quality of coal is one of the important factors to improve business development, the use of statistical techniques to improve and develop the quality of coal.