powder ore的例句大全

Using sponge iron reduced by iron ore concentrate powder as raw material, the smelting process of pure iron is investigated through non vacuum induction furnace and vacuum induction furnace.

以由铁精矿粉直接还原出来的海绵铁为原料，以非真空感应炉和真空感应炉为冶炼设备，对纯铁的冶炼工艺进行了研究与试验。

Preliminary observation on chromosomal aberrations of bone marrow cells of rats induced by Yunnan tin ore powder

云锡矿粉诱发大鼠骨髓细胞染色体畸变的研究

Micronuclei of rat bone marrow cells and lung macrophages induced by five kinds of Yunnan tin ore powder and four kinds of metallic compound

五种云锡矿粉和四种金属化合物诱发大鼠骨髓和肺巨噬细胞微核率的研究

The process and production mechanism of reduced iron powder from mill scale and iron ore was described. Finally, it was compared the characters of different grades of reduced iron powder.

系统地介绍了由铁鳞制取还原铁粉的工艺过程，原理，及各种牌号还原铁粉的性能对比。

Damp grinding of the iron ore concentrate powder by damp mill can effectively decrease the additional quantity of the bentonite and improve the strength of the raw pellet, so as to reduce the iron making cost.

采用润磨机对铁精矿粉进行润磨，可有效降低膨润土的添加量，提高生球强度，降低炼铁成本。

manufacture technology for center sills of the 100 t special wagons for transport of ore/ mineral powder/ steel

100t矿石/矿粉/钢材运输专用车中梁制造工艺

Technological study on extracting gold by leaching of copper-bearing gold ore with chlorine water followed by antimony powder precipitation in pregnant solution

含铜金矿的氯水浸出、锑粉置换富集提金工艺研究

Technique That Zinc Chloride is Made From Zinc Ore Powder Decompose by Acid Directly

锌矿粉直接酸解生产氯化锌工艺

production of manganese sulphate by means of waste acid left by titanium white powder production and low soft manganese ore

利用生产钛白粉的废酸和低品位软锰矿生产硫酸锰

The conclusion is: the vertical powder grinder will be used widely in ore processing in various areas.

结论认为立式磨粉机在各行业的矿物加工中一定会得到更广泛的应用。

Experimental Study on Carbon Reduction Process in Preparation of Reduced Iron Powder Using Iron Ore

铁矿石制备还原铁粉的碳还原过程的实验研究

mainly engaged in the production and sales of titanium concentrate, titanium dioxide, ferrous powder and pelletized ore.

主要从事钛精矿、钛白粉和铁粉的生产及销售。

crush: to break, pound, or grind (stone or ore, for example) into small fragments or powder.

压碎：把（石头或矿石等）挤压、捣碎或碾成小碎块或粉末；

a new process of producing electrolytic copper powder from anti-extracting bacterial leaching solution from copper ore of ziji mount gold-copper mine was developed.

研究了直接利用紫金山金铜矿的铜矿细菌浸出反萃含铜溶液生产电解铜粉的新型工艺。

Annual procurement: 65 grade iron ore powder, Magnesite powder, limestone, metal parts, chemical products.

常年采购: 65品位铁矿粉, 菱镁石粉, 石灰石, 五金备件, 化工产品.

Porperties: yellow ore rugosa rose red crystalline powder , solve in alcohol, insolve in water.

性状: 浅黄色或浅玫瑰红色结晶性粉末, 溶于乙醇和碱液,不溶于水.

Energy storing mechanism and thermodynamics of reduction of mechanically milled iron ore powder were studied.

研究了机械力作用下铁矿粉储能的变化规律和还原热力学.

Therefore, The applications of this low-alloy bainite cast steel to ore crusher and ore mill can remarkably increase the operational efficiency of these equipments and decrease the processing cost of ore powder.

因此，这种低合金铸钢应用于矿山行业，可明显提高破磨设备运转率，降低矿粉加工成本。

at the same time operating metallurgical charge, iron ore powder and mechanical and electrical products.

同时经营冶金炉料, 铁矿粉及机电产品.

physical and chemical properties of ore powder and carbon powder with mechanical impact are studied.

研究了机械力作用下铁矿粉与碳粉的物理化学性能的变化规律.