magnetite

1. The debate centres on magnetite crystals found in the meteorite.
   有关火星存在生命体的争论主要集中在这块陨星中所发现的磁性晶体上。
2. The application of magnetic flotation method in reverse flotation of magnetite opens up a new approach for the separation of magnetite in China.
   磁浮选方法在磁铁矿反浮选中的应用，为我国磁铁矿分选开辟了一条新的途径。
3. Progress of Separating Pyrrhotite from Magnetite with High-Sulphur-Content
   分离高硫磁铁矿中磁黄铁矿的研究进展
4. Oleic acid-coated magnetite has been encapsulated in biocompatible magnetic nanoparticles ( MNP) by a simple emulsion evaporation method.
   以油酸修饰的磁铁矿为基础，通过简化的乳胶蒸发方法制备生物相容的磁性纳米颗粒（MNP）。
5. In this paper, it analyses the geologic background, ore body geologic characteristic and metallogenic mechanism of the magnetite formation in Changliangshan area.
   对长梁山地区磁铁矿形成的地质背景、矿体地质特征、成矿机制等进行了分析研究。
6. The physical and chemical properties of Jidong magnetite concentrate were tested systematically.
   对冀东铁精矿进行了系统的物化性能测试。
7. There is some evidence that our own brains may contain grains of magnetite.
   有些证据表明在我们自己的大脑中也可能包含磁铁矿的微粒。
8. Systematic ore mineralogy research shows that ore minerals are mainly composed of hydrothermal magnetite, chalcopyrite and molybdenite.
   系统的矿相学研究表明，矿石矿物主要为热液磁铁矿、黄铜矿、黄铁矿、白铁矿和辉钼矿；
9. In this paper, the magnetite purification and two methods for obtaining ultrafine magnetite powder were introduced.
   介绍了磁铁矿的选矿提纯方法和获得磁铁矿超细粉的两种途径。
10. Many ultrabasics type nephrites have bright green colour and have ore dissemination with magnetite, chromite and sulfide.
    超基性岩型软玉多为亮绿色，常有磁铁矿、铁矿和硫化物浸染。
11. Ultra-low-grade magnetite beneficiation development has very important practical significance to mineral processing of China.
    简述了超贫磁铁矿选矿技术开发对于我国矿业的重要意义。
12. The influence of sinter basicity on quality, mineral structure and sintering process of vanadium-titanium magnetite was determined under the new raw material structure.
    在新的配矿条件下，研究了碱度对承钢钒钛磁铁烧结矿的强度、矿物结构和烧结过程的影响。
13. The uniform design method to identify the limonite influence vanadium-titanium magnetite sintering properties.
    本文采用均匀设计方法，找出了褐铁矿对钒钛磁铁矿烧结性能影响的最佳组合。
14. The solution for series problems including middling has perfected the magnetite cationic reverse flotation process by flotation column, opening a wider prospect for the application of this process.
    而中矿等一系列问题的解决，也完善了磁铁矿浮选柱阳离子反浮选工艺，为该工艺的应用开辟了更广阔的前景。
15. Iron ores of greatest economic interest contain magnetite and hematite.
    最具有经济价值的铁矿包括磁铁矿和赤铁矿。
16. The transformations of magnetite and hematite, which are main existing forms of iron oxides in nature, have been debated for many years.
    自然界中铁氧化物的主要存在形式为赤铁矿和磁铁矿，两者之间的相互转变一直是人们关注和研究的热点。
17. This approach provides a facile route to prepare magnetite nanoparticles.
    此策略为制备磁性纳米颗粒提供了一种便利的途径。
18. A variety of chert containing magnetite and hematite; mined as a low-grade iron ore.
    一种含磁铁矿和赤铁矿的燧石，作为一种低等的铁矿石被开采。
19. Carbon reduction at solid state of hematite and magnetite by various reducers are investigated.
    本研究采用不同的还原剂对赤铁矿石和磁铁矿石进行了固态下碳还原研究。
20. Study on Secondary Divided Flux Addition Based on V-Ti Magnetite Concentrate Sintering
    基于钒钛磁铁精矿烧结的熔剂二次分加研究
21. They focused on two minerals, magnetite and siderite, that can provide a bellwether of the CO2 concentrations in the atmosphere.
    他们重点分析了两种矿物：磁铁矿和菱铁矿，这两种矿物可以为大气中的二氧化碳浓度提供征兆。
22. The branch shape crystallite is mainly composed of iron oxides, i. e. magnetite.
    树枝状晶体主要是由铁的氧化物&磁铁矿组成。
23. Iron recovery was greatly improved by transforming fayalite to magnetite.
    该工艺将铁橄榄石转化为磁铁矿，大大提高了铁的回收率。
24. The result is as follows: Synthesis of magnetite nanorods with PEG as template under hydrothermal condition.
    具体结果如下：以聚乙二醇为模板，在水热条件下了合成四氧化三铁纳米棒。
25. Other organisms have small areas in which the magnetic mineral known as magnetite is concentrated.
    其他一些生物有一个被称作磁铁矿的磁性矿物集中的小区域。
26. The results show that as-prepared magnetite nanoparticles are monodisperse, highly crystalline and superparamagnetic at room temperature.
    结果显示，在室温条件下这种制备好的磁纳米颗粒具有单分散性、高结晶性和超顺磁性。
27. The influences of moisture, bentonite ratio and granularity on green pellet properties of Jidong magnetite concentrates were studied.
    研究了水分、膨润土配比和矿粉粒度对冀东磁铁矿生球性能的影响。
28. High-resolution electron microscopy and selected-area electron diffraction confirmed the core of Ferumoxtran-10 is composed of crystalline magnetite.
    高分辨电子显微镜和选区电子衍射证实Ferumoxtran-10的核是由晶体状的磁铁矿组成的。
29. The results showed that the main valuable minerals are molybdenite and magnetite;
    研究结果表明：矿石中主要有用矿物为辉钼矿和磁铁矿；

noun

1. an oxide of iron that is strongly attracted by magnets

   Synonym:    magnetic iron-ore