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新一代计算机软件利用提高了的三维模拟技术,现在已能用图表精确模拟从矿床地质描述到矿山设计和各种采矿生产活动。随着传统的三维块体模拟的出现,大约在20多年以前就曾设想过三维计算机模拟。最初,这种技术仅限于说明贱金属浸染矿床的矿石品位在空间上的变化。计算机用的模型由若干组尺寸相等的矩形块体构成。在每个块体内用克里金法、距离平方反比法或其他方法确定的矿石品位假定是恒定的。理论上,由表示密度和差异的地质统计数据确定块体的尺寸。
A new generation of computer software utilizing improved 3D modeling techniques has now enabled the use of charts to accurately simulate the geological description from the deposit to the mine design and various mining activities. With the advent of traditional 3D block simulations, 3D computer simulations were conceived about 20 years ago. Initially, this technique was limited to the spatial variation of ore grades in base metal-impregnated deposits. The computer model consists of several groups of rectangular blocks of equal size. The grade of ore determined in each block by the kriging method, inverse square distance method or other methods is assumed to be constant. In theory, the size of a block is determined by geostatistical data that represents density and differences.