1.
Study on Sintering Property of Vale Fine Iron Ore with Low Content of Silicon Dioxide Produced by Brazil
巴西Vale低硅铁矿粉烧结性能研究
2.
The Analysis and Design of 6300KVA Ferrosilicon Stove's Fume and Dust Pollution Control Technology;
6300KVA硅铁矿热炉烟尘污染治理技术分析及设计
3.
Tin ore, copper, zinc mine, iron ore, snake bite mine, silica, sand and gravel sales.
锡矿、铜矿、锌矿、铁矿、蛇纹矿、硅石、砂石购销。
4.
EXPERIMENTS ON SUBSTITUTION OF STEEL CHIP BY HIGH Si LOW GRADE IRON ORE IN SILICON STEEL MAKING
用高硅低品位铁矿石代钢屑冶炼硅铁试验
5.
The settlingout minerals are hematite,goethite,quartz,silicate and carbonate at the bottom of the ocean.
洋底沉析的矿物有赤铁矿、针铁矿、石英、硅酸盐类和碳酸盐类矿物。
6.
pigment consisting of a limonite mixed with clay and silica.
由褐铁矿与粘土、硅土混合而成的颜料。
7.
Research on the Technology of Silicon Reducing and Iron Increasing in Dagushan Mineral Processing Plant;
大孤山选矿厂提铁降硅新工艺的研究
8.
Pyrites and concentrate--Determination of silicon content--Gravimetric method
GB/T16574-1996硫铁矿和硫精矿中硅含量的测定重量法
9.
Mineralogical Composition and Microstructure of Low Silicon and High iron Sinter
低硅高铁烧结矿矿物组成及显微结构特征
10.
XRFS Analysis of Iron Ores by Fusion
XRF熔融法测定铁矿石中的铁硅钙镁铝锰磷
11.
Status and improvement measures of technological process for increasing Fe & decreasing SiO_2 in concentrates
歪头山铁矿提铁降硅工艺现状及改进措施
12.
FOLD DEFORMATION SEQUENCE OF EARLY PRECAMBRIAN FERROSILICIUM LAYER OF QIANAN IRON ORE AREA IN EASTERN HEBEI
冀东迁安铁矿区早前寒武纪硅铁岩矿层褶皱变形序列
13.
Methods for chemical analysis of iron ores--The silicomolybdic blue photometric method for the determination of silicon content
GB/T6730.9-1986铁矿石化学分析方法硅钼蓝光度法测定硅量
14.
Methods for chemical analysis of iron ores--The gralimetric method for the determination of silicon content
GB/T6730.10-1986铁矿石化学分析方法重量法测定硅量
15.
a greenish gray or black silicate of iron and aluminum.
一种绿灰色或黑色的铁和铝的硅酸盐矿物。
16.
a blue mineral of magnesium and iron and aluminum and silicon and oxygen; often used as a gemstone.
一种含有镁、铁、铝、硅、氧的蓝色矿物，用作宝石。
17.
a dark brown mineral of the amphibole group; magnesium iron silicate.
闪石族中一种深褐色的矿物，含镁、铁的硅酸盐。
18.
a green mineral of the amphibole group; calcium magnesium iron silicate.
闪石族中一种绿色的矿物，含钙、镁、铁的硅酸盐。