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- iron minerals of Barzil 巴西铁精粉
- Many iron minerals are only slightly magnetic. 不少铁矿物只有微弱的磁性。
- The main mineral of Qinghai nephrite is tremolite. 其主要矿物为透闪石。
- Moluranite is a mineral of uranyl molybdate group. 多水钼铀矿属铀酰钼酸盐类矿物。
- Ph, Zn and Cu sulfides are the henoboer minerals of silver. 铅、锌、铜的硫化物是银的主要载体矿物;
- The research results of the nature of gas mire and its separation experiment show that the major valuble minerals of gas mire are iron ones which consist of hmatite and magnetite. 试验研究表明,瓦斯泥主要有用成分为铁矿物,以赤铁矿和磁铁矿的形式存在;
- The property possessed by certain minerals of exhibiting three different colors when viewed from three different directions under white lights. 三色性某些矿物质所具有的特性,当放在白光下从三个不同的方向观察,会呈现出三种不同的颜色
- China has a wealth of coal, iron and other minerals. 中国有丰富的煤、铁和其它矿产资源。
- A translucent mineral of hydrated silica, often used as a gem. 蛋白石一种非晶质氧化硅,含有明显的变色晕彩,常被用来当作宝石
- The results showed that the better separation was achieved while using a new cationic surfactant DTL as de-sliming reagent, lime as activator for silicates, starch as depressant for iron minerals, oleic acid and dodecyl amine as collectors. 试验结果表明,采用添加新型阳离子表面活性剂DTL脱泥、石灰活化含硅矿物、淀粉抑制铁矿物、油酸及十二胺联合使用的新工艺方案,取得了良好的分选指标。
- A white or gray mineral of potassium aluminum silicate, KAlSi2O6. 白榴石一种白色或灰色的钾铝硅酸盐矿物,
- Abstract: The reasonable processing technology for recovering iron minerals from tailings of low intensity magnetic separation was studied. Techno-economic evaluation shows that spiral separation-belt magnetic separation flowsheet is optimal one. 文摘:分析了回收半氧化铁矿石弱磁选尾矿中的铁矿物的工艺流程,通过技术经济的比较,提出了合理的选别工艺,达到了回收铁矿物的目的。
- Ilvaite is a rare mineral of calcium-iron-bearing silicate. 黑柱石是一种少见的含钙铁硅酸盐矿物。
- Jadeite jade consists of minerals of pyroxene, amphibole and feldspar groups. 翡翠由辉石族、角闪石族、长石族矿物组成。
- The chemical composition,microstructure,mechanical properties,production system and economic benefit of as cast ferrite/perlite spheroidal graphite cast iron miner's truck wheel are introduced. 介绍了铸态铁素体-珠光体球墨铸铁矿车轮的化学成分、组织性能、生产工艺及经济效益。
- Napoleon conquered by the force of an iron will. 拿破仑攻无不克靠的是坚强的意志。
- A mixture of black manganese oxide minerals. 硬锰矿一种黑色氧化锰矿的混合物
- The minerals of Jinchuan deposit have complex paragenetic relationship and lots of accompanying elements. 金川矿床矿物共生关系复杂,伴生元素多。
- It is some kind of plastic made to imitate iron. 这是一种塑胶,但外观仿制得像铁。
- These appliances are made of stainless iron. 这些器具是用不锈钢制成的。