2) grinding efficiency
磨矿效率
1.
During wet ultrafine grinding, pulp density is the primary factor affecting grinding efficiency and rheological properties of hard kaolin.
硬质高岭土湿式超细磨矿过程中 ,固体浓度是影响磨矿效率和矿浆流变性的主要因素。
2.
In this paper, the way to raise grinding efficiency thearetically is discussed, beginning with analysing all kinds of essential factors in process of grinding combining with the reality of Wushan Copper Mine.
结合武山铜矿的实际情况 ,从影响磨矿过程的各要素入手 ,在理论上就如何提高磨矿效率 ,进行了一系列的分析 ,为解决实际问题提供了参考。
3.
The grinding efficiency increases and the wear rate decreases by.
当矿浆体积分数较高时 ,添加化学助剂 Na NO2 ,钢球的磨损率降低 ,磨矿效率提高 。
3) Way of employing worker
采矿效率
4) washing efficiency
洗矿效率
1.
The results showed that there were three types of breaking pattern for soil balls immersed in chemical reagent solutions, and that adding some inorganic reagents and organic flocculating agents could greatly improve washing efficiency, but the effect of dispersing agents was negative.
针对添加化学药剂提高铝土矿难洗矿石洗矿效率的新工艺,利用泥球静态破坏实验和模拟洗矿试验,分别研究了化学药剂对粘土泥团碎解破坏及洗矿效果的影响。
5) Beneficiation efficiency
选矿效率
1.
1) has the highest beneficiation efficiency,it is more effective.
1)水玻璃的选矿效率最高,选别效果更为明显。
6) ore-prospecting efficiency
找矿效率
1.
In the forest-swamp special landscape region,the full utilization of the integrated geophysical-geochemical technique can rapidly clarify the nature of the anomaly and locate the ore-prospecting sector,thus remarkably improving the ore-prospecting efficiency.
在森林沼泽特殊景观区,充分利用综合物化探,可以迅速明确异常性质、确定找矿地段,使找矿效率得到明显提高。
补充资料：洗矿效率
洗矿效率
efficiency of ore washing
x Ikuang xlaolU洗矿效率(effieieney of ore washing)表示洗矿作业的完善程度，按洗矿时分出指定杜度的细粒级回收率计算。洗矿效率取决于洗矿时间和洗矿强度。洗矿时间一定时，洗矿强度愈大，洗矿效率愈高。各种矿石所需的洗矿时间取决于矿石的性质和所用的洗矿方法。水和机械联合作用时，难洗矿石必需的洗矿时间大于lomin，中等可洗矿石为5一lomin，易洗矿石小于smm。洗矿效率与洗矿时间可以表示为 ￡一1一K，式中:为洗矿效率，以小数表示;K为经验系数，小于l;t为洗矿时间，min。增加水压和水耗量，提高水温和加入分散剂均能增加洗矿速度。在以机械搅拌为主要作用的洗矿机中，搅拌器、桨叶及其他装置的运动速度也影响洗矿速度和质量。 (类绍良)
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条