Talking about Ascertaining of the Lowest Grade Indexes of Byproduction Ore in Hetai Gold Mine
浅谈河台金矿副产矿石最低品位指标的确定
Experiment study was made on the beneficiation of a low grade refractory iron ore from Hebei.
针对河北某低品位难处理铁矿进行了选矿试验研究。
Study on the preparation of cuprous chloride from low grade copper ore by catalysis conversion
转化法由低品铜矿制备活性氯化亚铜
The grade of raw ore is a very important technical and economical index for mining enterprises.
原矿品位是矿山生产中非常重要的技术经济指标。
Follow the principle of using high quality raw material to increase grade of iron ore concentrate
贯彻精料方针提高铁精品位
A Technique Principle and Method of Measuring Iron Ore Grade in Moving Mine Car by Distance Meter
利用测距仪测定运动矿车中铁矿石品位的技术原理和方法
Application of Evolutionary Neural Network in Optimization of Grade of Crude Ore into Concentration Plant
进化神经网络在矿山入选品位优化中的应用
The result known that grade ore and roast temperature has been great effects for the rate of carbon decomposition.
矿石品位、焙烧温度对碳解率的影响很大。
Application of Genetic Algorithm to Estimation of Ore Grade Difference Between the two Nouns of and in Modern Chinese
遗传算法在矿石品位估值中的应用
Guangdong province is rich high grade ore resources, which were found extensively distributed and shallowly deposited.
广东富铁矿资源丰富，矿床规模较大，矿石窟，埋藏浅。
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