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我国多数矿山的生产探矿工程采用抽稀法、采探对比法、数理统计法和直接确定法来确定勘探工程的间距,这些方法在一定的情况下是适用的,也是合理的,但不完善。在某些情况下并非完全合理,如在矿体变化大,矿体各处厚度和矿石品位的乘积曲线波动很大的情况下,应该用计算法来确定。目前国内外尚无计算方法的先例,本文以矿山经营管理的经济效益为原则,对生产探矿工程间距的计算方法作了初步探讨,以探求生产探矿工程间距的合理数据。
Most exploration and production projects in China use pumping method, exploration and comparison method, mathematical statistics method and direct determination method to determine the spacing of exploration projects. These methods are applicable, reasonable, but not perfect in some cases. In some cases it is not completely reasonable. For example, in the case of large ore body changes, the product curve of ore body thickness and ore grade fluctuates widely, and the calculation method should be used to determine this. At present, there is no precedent for calculating method at home and abroad. Based on the principle of economic benefits of mine operation and management, this paper makes a preliminary discussion on the calculation method of the interval of production prospecting, in order to find the reasonable data for producing the interval of prospecting project.