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本文仅对煤炭开采工业中的电子计算机作一综合性的评述.近二十年左右,电子计算机经历了显著的变化.不仅体积显著缩小,且应用范围广泛,采矿工业也不例外。电子计算机起初仅应用于处理数据。仅仅在商业、科研领域处理大量数据或在那些需要长时间、反复操作的地方使用。然而,从六十年代初以来,电子计算机已经发展到分成从事上述工作的各种大型机和小型机两个分支.关于电子计算机的文献大多数论述制造数字计算机。另一类型的电子计算机,即摸拟计算机则几乎专用于科学目的,它们广泛用于各种摸拟控制系统来预报各种状态的特性曲线。然而,现在模拟计算机已大量被编好程序的数字计算机所取代来供给同样的设备。
In this article, we only make a comprehensive review of the computer in the coal mining industry. In the recent 20 years, the computer has undergone significant changes, not only the volume is significantly reduced, but also the application of a wide range of mining industry is no exception. At first, the computer was only used to process the data. Only in commercial, scientific research to deal with large amounts of data or those who need long hours, repeated use of the place. However, since the early 1960s, electronic computers have evolved into two branches of various mainframes and minicomputers engaged in the above work. Most of the literature on electronic computers deals with the manufacture of digital computers. Other types of electronic computers, or analog computers, are used almost exclusively for scientific purposes and are widely used in various simulation control systems to predict the behavior of various states. However, analog computers have now been replaced by a large number of programmed digital computers to supply the same equipment.