ore grade estimation 矿石品位估算
grade estimation formula 品位估计公式
multi-criteria grade estimation 多指标等级评价
estimation grade 品位估值
estimation of grade 品位估值
estimation of ore grade 矿石品位估计
The mass and trace metal element contents in the plant had to be measured in grade estimation of farm enviroment.
植株金属元素含量是农田环境质量评价中的必检项目。
According to the manufacture demand of DOM, the quality property factors of grade estimation are deduced in this paper.
对照正射影像地图生产要求，本文给出了对其进行质量评定的质量特性要素。
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。
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