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- Many iron minerals are only slightly magnetic. 不少铁矿物只有微弱的磁性。
- 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。
- 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。
- 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。
- Detection of Iron Filings in Iron Minerals 关于铁精粉中是否含有铁屑的检测
- Study on Aidant Grinding Dosage for Iron Minerals 铁矿石助磨剂及其作用机理的探讨
- There are well-found category mineral resources in Antu county area, 50 kinds of minerals have been discovered, such as gold、coal、basalt、molybdenum、Iron、mineral water、terrestrial heat etc. 安图县矿产资源种类齐全，已发现矿产50余种，主要有黄金、煤炭、钼、铁、矿泉水、地热等。
- 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。
- Some characteristics such as chemical analysis,boron and iron mineral analysis,mostly mineral distributing of Wenquangou Paigeite ore was research in this paper. 针对翁泉沟硼铁矿矿石,本文研究了矿石的化学性质,矿石中硼元素和铁元素的物相分析,主要矿物的嵌布特征等工艺矿物学特性。
- The country is poor in minerals. 这个国家矿物不丰富。
- Soft drinks and minerals sold here. 此处出售软饮料和矿泉水。
- Rocks and minerals are inorganic. 岩石和矿物都是无机物。
- 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
- It will take weeks to get all the wrinkle iron out. 解决这些难题得要几周时间。
- Have you any scrap iron knocking about? 你那儿有散在各处的废铁吗？
- Iron ore magma, including iron deposit and iron mineralization, porphyry copper deposit (PCD) and marine volcanogenetic (massive sulfide) copper deposit (MVCD) are all results of volcanism magmatism. 铁矿浆（包括矿床和矿化）、斑岩铜矿和海相火山岩铜矿均是火山-岩浆作用的产物。
- He cut the iron pole to the size he wanted. 他把铁杆锯成他需要的尺寸。
- It is some kind of plastic made to imitate iron. 这是一种塑胶，但外观仿制得像铁。
- That iron is a good conductor is known to us all. 铁是良导体这是我们大家都知道的。
- 今日热词
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- 深远海浮式风电平台 - deep-sea floating wind power platform
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- 京雄高速公路 - Beijing-Xiongan expressway
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- 农业及相关产业增加值 - the added value of agriculture and related industries
