grade estimation 质量评定 ; 等级评定 ; 等级评估
ore grade estimation 矿石品位估算
grade estimation formula 品位估计公式
grade estimation accuracy 选型质量
multi-criteria grade estimation 多指标等级评价
estimation grade 品位估值
uranium grade reserves estimation 铀品位
estimation of grade 品位估值
estimation of ore grade 矿石品位估计
The limitation of geological conditions is important to model a deposit. The geological statistics methods are effective for ore grade estimation and reserve classification.
地质控制条件限制是矿床建模的重要手段， 地质统计学方法是矿块品位估计以及储量分级等的有效方法。
Genetic programming method to find the true formula of grade estimation scientifically was put forward based on the actual data of grade control points.
以品位实测数据为基础，提出了科学发现矿体真实品位估计公式的遗传规划方法。
The rules and formula of ore grade estimation under any complicated conditions can be accurately found out by the proposed method, and the results are pr…
所提出的方法可自动确定任何多因素复杂条件下的矿石品位估计公式及其使用规则，且准确率很高。
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