2) ChengKou Mn-ore
城口锰矿
1.
It clearly discusses about the geological features of ChengKou Mn-ore deposit, and at the same time the author analyses the structural features of the section of Mn-ore layer, the storing situation of phosphorus and its distributing rules.
简单介绍了区域地质背景,较详细地论述了城口锰矿床地质特征的基础上,着重探讨了锰矿层剖面结构特征、磷的赋存状态及分布规律,详细地介绍"分层取样法"的布样原则、新旧取样方法的对比以及该方法应用的范围、条件和运用效果。
3) imported concentrate
进口精矿
1.
Experimental study on shaft furnace pellet made from different imported concentrates;
竖炉球团配用不同进口精矿的试验研究
4) imported lump ore
进口块矿
1.
Industrial-scale experiment of partially substituting imported lump ore for imported pellet for BF;
高炉用进口块矿代替部分球团矿工业试验
5) imported ore
进口矿
1.
This paper presents the utilization of VBA functions offered by Microsoft Excel to program port goods supply management,which greatly improve its work efficiency,reaching the goal of reducing imported ore short weight and avoiding a drain on steel products.
介绍了利用Microsoft Excel提供的VBA功能,编制程序进行港口货源管理,提高了工作效率,达到了降低进口矿亏吨率、避免钢材流失的目的。
6) imported iron ore
进口铁矿
1.
A study of the sintering characters and application of imported iron ores at Tangsteel
唐钢进口铁矿烧结性能研究及生产应用
2.
The China’s situation that imported iron ore in China has been heavily suporting its iron and steel industry was mentioned in this paper,after existing problems were analyzed,the countermeasures of solving problem were pointed out too.
论述了进口铁矿对我国钢铁工业的重大支持作用 ,并就目前进口铁矿存在的问题进行了分析 ,提出了解决问题的一些对
补充资料：钡硬锰矿
理想化学式一般表示为 BaMn2+Mn嚍O16(OH)4、晶体属单斜晶系的氢氧化物矿物。一般均呈葡萄状、肾状、钟乳状或块状产出。铁黑至暗钢灰色，条痕呈发亮的棕黑色。半金属光泽或暗淡。摩斯硬度5～6。比重4.71。钡硬锰矿通常是在地表或近地表条件下，由含锰的碳酸盐或硅酸盐矿物风化形成的一种次生矿物。可形成大规模的残留矿床，是锰的重要矿石矿物。通常与软锰矿共同产出。
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