magnetite

magnetite

1. Twelve subjects breathed in a small quantity of magnetite dust, which settled in the lungs and produced a measurable external magnetic field.

12名接受试验的人吸入微量磁铁矿石粉尘，这些粉尘停留在肺内，产生一个可测的磁

2. Twelve subjects breathed in a small quantity of magnetite dust,which settled in the lungs and produced a measurable external magnetic field.

12名接受试验的人吸入微量磁铁矿石粉尘，这些粉尘停留在肺内，产生一个可测的磁场。

3. In October 2007, Baotou Steel signed an agreement with the CXM, decided to acquire its 40 million Australian dollars South Australia Ban Grew magnetite deposit, part of the stake.

2007年10月，包钢与CXM签署协议，决定以4000万澳元收购其南澳大利亚州班格鲁磁铁矿矿床的部分股权。

4. From 2005 to 2007, dozens of weathered granite diorite ultra-poor magnetite were found in Baitugang-Nanhedian area in Nanzhao town of Henan Province.

2007年，在河南省南召县白土岗-南河店一带发现数十个风化花岗闪长岩型超贫磁铁矿床。

5. Donovan, worked in the Geo-survey Graduate School, proposed that there is diagenetic magnetite in sediment terrane above oil and gas reservoir.

Donovan博士根据Cement油田资料推测在油气藏上覆沉积岩层中存在与烃类垂向运移相关的成岩作用磁铁矿。

6. The sediments of Core MD98-2182 are dominated by PSD magnetite.

MD98-2182岩芯中的磁性颗粒以PSD磁铁矿为主。

7. However,SiO2 and MgO can decrease but CaO and Al2O3 increase RSI of magnetite briquettes to a certain extent.

SiO2、MgO可在一定程度上降低磁铁矿团块还原膨胀率,CaO、Al2O3则使磁铁矿团块的还原膨胀率增大。

8. Also,X-ray diffraction studies indicate that the hematite contents in fine-earth fraction and clay fraction rise with increase in soil-forming age and that magnetite descends while maghemite ascends in content.

X-射线衍射结果表明土壤细土和黏粒中赤铁矿含量与风化成土时间呈正比增加。 同时,土壤有磁铁矿含量减少、磁赤铁矿增加的趋势。

9. Wei Juying and Shangguan Zhiguan.Oxygen isotope composition of magnetite and hematite from Bayan Obo Fe ore deposits in Inner Mongolia.Scientia Geologica Sinica,1983,(3):217-224.

[8]魏菊英,上官志冠.内蒙白云鄂博铁矿床中磁铁矿和赤铁矿的氧同位素组成.地质科学,1983,(3):217-224.

10. Thevariations of the content and grain size of magnetite in the upper 1.01 m sedimentsmay record paleoenvironmental changes.

~1.01m以上层段磁铁矿的含量和粒度变化记录了原始沉积信息。

11. 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。

12. It is great economic significance to carry out a study on the geological characteristics and genesis of the Skarn type magnetite deposit in this area.

东姚矿区以矽卡岩型磁铁矿为主,研究该地区的矽卡岩型磁铁矿床的地质特征及成因有重要的意义。

13. CITIC Pacific Mining Management is developing the Sino Iron Project, a world class, large-scale magnetite iron ore project located at Cape Preston, 100km south west of Karratha in Western Australia.

中信泰富矿业正在开发中澳铁矿项目，这是一个世界级的、规模庞大的磁铁矿项目，该矿山位于西澳州卡拉沙镇西南方 100公里以外的普雷斯敦角。

14. Associated minerals are mainly magnetite and ilmenite, subordinately pyrite and rarely chalcopyrite.

主要伴生矿物为磁铁矿、钛铁矿,少量黄铁矿和微量黄铜矿。

15. Apart from magnetite and almandine garnet, the skarn also contains these minerals: idocrase, actinolite, epidote, fluorite and andradite (another garnet mineral).

主要构成矿物除磁铁矿和铁铝榴石外，矽卡岩尚有其他矿物如符山石，阳起石，绿帘石，萤石及钙铁榴石。

16. Joesting has used the magnetometer to locate gold in Alaska, taking advantage of the close association of gold and magnetite in gravels.

乔斯丁利用砾石中金子与磁铁矿密切的共生关系，曾经用磁力仪在阿拉斯加寻找金矿。

17. Both are related to the hypabyssal stock and the magnetite series granites.

二者都与浅成小岩株、磁铁矿系列花岗岩有关；

18. The structure of column magnetic separator,its separation principle and process,and its application in treating magnetite tailings and pyrites slag are described.

介绍了磁选柱的结构、分选原理、分选过程及其在处理矿山磁选尾矿和硫铁矿烧渣方面的应用。

19. The ore properties and the experimental research of flotation of a magnetite ore are described.

介绍了磁铁矿的矿石性质、分离浮选的试验研究结果。

20. In this article, The results of the experimental study on producting Fe concentrate of high grade from lean magnetite.

介绍从贫磁铁矿石中生产高品位铁精矿的试验研究结果。

21. magnetite medium consumption

介耗

22. The experimental study of foaming phenomenon of titaniferous slag during V-Ti-bearing magnetite smelting was conducted using different additions.

从配加添加剂的角度研究全钒钛矿冶炼时，含钛高炉渣的起泡现象。

23. They have just found a magnetite in this region.

他们在这个地区刚刚发现一个磁铁矿。

24. Research on Iron Separation and Sulphur Removal from a Low Grade Magnetite Ore

低品位磁铁矿石选铁除硫试验研究

25. Low grade refractory magnetite ore

低品位难选磁铁矿

26. The company was officially established in 2005, the main products for the brown iron and magnetite.

公司于2005年正式成立，主营产品为褐铁及磁铁矿。

27. The adsorption of dodecylamine on the minerals is mainly due to physical action.Sodium hexametaphosphate distinctly changed the zeta potential of magnetite and chlorite and depressed their floatabi...

六偏磷酸钠与磁铁矿和绿泥石之间存在着很强的化学作用,它的存在可明显地改变磁铁矿和绿泥石的电动电位并强烈抑制其上浮。

28. 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。

29. magnetite that possess polarity and has the power to attract as well as to be attracted magnetically

具有磁极、能吸引也能被吸引的磁铁矿

30. magnetite that possess polarity and has the power to attract as well as to be attracted magnetically.

具有磁极、能吸引也能被吸引的磁铁矿。

31. Jidong magnetite concentrate

冀东磁铁矿

32. Keywords jidong magnetite;pelles;moisture;greenball properties;

冀东磁铁矿;球团;水分;生球性能;

33. MINERALIZATION OF JIDONG MAGNETITE AND IT'S APPLICATION IN PRODUCTION

冀东磁铁矿烧结成矿规律及在生产上的应用

34. Jidong magnetite concentrates

冀东磁铁精矿

35. Keywords Jidong magnetite concentrates;pellet;roasting;strength;

冀东磁铁精矿;球团;焙烧;强度;

36. Magnetite with an intrinsic magnetic field (a natural magnet) is known as lodestone.

内含磁场的磁铁矿就是天然磁石。

37. Discussion on technological progress of long campaign life of blast furnaces fed with V-Ti-bearing magnetite

冶炼钒钛磁铁矿高炉长寿技术进步分析

38. The Characteristics of sintering of Baima V-Ti-bearing magnetite concentrate were analyzed.

分析了白马钒钛磁铁精矿烧结的特点；

39. Keywords chemical co-preciptation;nanometer;magnetism;magnetite;

化学共沉淀;纳米;磁性;四氧化三铁;

40. Magnetite that bears one or more other transitional metal elements may be potential.

含一种或多种过渡金属元素的磁铁矿，可能是值得考察的对象。

41. titaniferous magnetite deposit

含钛磁铁矿矿床

42. Tin-containing magnetite ore

含锡磁铁矿

43. Yellow abnormal color tone in form of lumps showed the distribution of gasson, magnetite and skarn on exposing surface.

团块状黄色异常色调表示出地表出露的铁帽、磁铁矿化和矽卡岩化的分布状况。

44. Magnetic properties of single and multi-domain magnetite under pressures from 0 to 6 GPa

在0到6个GPa气压下单独和多域磁铁矿的磁性

45. In this paper, fluidizing pre-oxidized is studied for accelerating reduction rate of Da Bie Shan magnetite in two-stage smelting reduction.

在二步熔融还原中,为探索提高大别山区磁铁矿还原反应速度,研究了流态化预氧化处理问题。

46. At pegmatite contacts the composition changes to chalcopyrite, millerite, pyrite, and violarite accompanied by magnetite and hematite.

在伟晶岩接触带，硫化物成分变为黄铜矿、针镍矿、黄铁矿及硫镍铁矿，伴生有磁铁矿和赤铁矿。

47. Most of the smaller hornblendite bodies contain about 5-10 percent magnetite, with only local sporadic enrichment.

在小的角闪岩体中，磁铁矿可占510%，仅有局部的散染状富集。

48. Some 40 businesses are now at work, with government help, in the old buildings: making canoes, growing mushrooms and even, in the old magnetite mines, bottling mineral water.

在政府的帮助下，在古老的建筑里还存在着一些40年前的产业：制造独木舟，种植蘑菇甚至在旧磁铁矿灌矿泉水。

49. Magnetite (iron) and ilmenite (titanium) are also found in gabbroic complexes.

在辉长岩杂岩体中也曾发现磁铁矿（铁）和钛铁矿（钛）。

50. "It occurs rarely as a free metal, occasionally in natural alloys (especially in meteorites), and in hundreds of minerals and ores, including hematite, magnetite, limonite, and siderite.

地壳中游离铁很少见,而通常存在于合金(特别是陨石)及数百种矿物中,包括赤铁矿、磁铁矿、褐铁矿和菱铁矿。

51. Keywords Chitosan;Magnetite;Methyl orange;Adsorption;In situ compositing;

壳聚糖;四氧化三铁;甲基橙;吸附;原位复合;

52. Surface modification of magnetite for electrostatic copying toner

复印显影剂用Fe_3O_4的表面改性

53. A piece of magnetite that has magnetic properties and attracts iron or steel.

天然磁石有磁性的磁铁矿，能吸引铁或钢

54. a piece of magnetite that has magnetic properties and attracts iron or steel

天然磁石，有磁性的磁铁矿，能吸引铁或钢

55. Abstract The annual nominal capacity of Jianahan Iron Mine of TISC is 1.6 Mt magnetite concentrates.

太钢尖山磁铁精矿属高铁、高硅、超细粒度铁精矿。

56. STUDY ON SINTERING PROPERTY OFJIANSHAN MAGNETITE CONCENTRATE

太钢尖山磁铁精矿烧结性能初探

57. The Longqiao iron ore deposit is a large-scale hidden magnetite ore deposit.

安徽庐江龙桥铁矿属一大型隐伏磁铁矿矿床。

58. XUANHUA local magnetite concentrate

宣化当地精粉

59. Quartz, zircon, magnetite, gold are major constituents of littoral placers in Shandong province, while shell, ballstone, ilmenite, rutile being secondary.

山东省滨海砂矿以石英、锆英石、磁铁矿、砂金等为主,其次为贝壳、球石、钛铁矿、金红石等。

60. Study on the Upgrading of the Concentrate from a Poor Magnetite Ore in Shanxi

山西某贫磁铁矿精矿提质试验研究

61. "Water-gas shift over magnetite particles supported on graphite: effects of treatment in CO/CO2 and H2/H2O gas mixtures" J. CATAL. 91, 167-180 1985.

张毓昌，陆怀先,都有为,陈益梅,张惠良,陈懿“氧化铬为助剂的中温水煤气变换催化剂的穆斯堡尔谱与磁性研究”催化学报6(3)205(1985).

62. When the magnetite suspension solution was used as catalyst, crystalline bamboo-structured CNTs were obtained. Y junction CNTs were also obtained under ambient condition.

当使用磁铁矿悬浮液作为催化剂时，得到结晶性良好之竹节状奈米碳管。而在适当条件下，可得到Y接点奈米碳管。

63. Local low-grade iron ore, only 30% of stones are magnetite, after dressing, the proportion of ore available for only 22%.

当地铁矿石品位较低，仅为30%左右，均为磁铁矿石，经过选矿，矿石可用比例仅为22%左右。

64. Keywords microwave;magnetite concentrate;quality;inert atmosphere;

微波;磁铁精矿;质量;保护气氛;

65. fine particle lean magnetite ore

微细粒贫磁铁矿

66. Magnetogravity Separator--High- efficiency Separation Equipment for Refractory Microfine Magnetite Ore

微细粒难选磁铁矿的高效选别设备--磁重分选器

67. Skeptics say the structures found in the meteorite may not be unique to bacterial magnetite and could have formed in a nonbiological process.

怀疑论者说，这些在陨石内发现的晶体构造可能不仅只能由微生物造成，还可能可以是通过非生物的方式形成的。

68. The magnetite grains from the Changjiang upstream sediments are rich in Ti whereas those from the downstream sediments are poor in most elements, such as Ti, Al, Cr, V, Mg and Mn (mostly lower than 0.15% ).

总体上,长江干流上游磁铁矿富Ti,而下游磁铁矿中Ti、Al、Cr、V、Mg和Mn含量低于0.15%。

69. The results obtained can be applied to the production and design of PSF when main raw material is magnetite.

所得结果可为以磁铁矿作为主要原料时竖炉的生产和设计提供参考。

70. Liaocheng seamless enterprise-related, according to experts, the mine magnetite deposit of industrial types and hematite are mixed for the large iron ore deposits, ore grades in between 25% -62%.

据聊城无缝管企业相关专家介绍,该矿矿床工业类型属磁铁矿和赤铁矿混合型,为特大型铁矿床,铁矿石品位在25%-62%之间。

71. contact - metasomatic skarn magnetite deposit

接触交代矽卡岩型磁铁矿

72. New operation regulations suiting the sintering production of V-bearing titaniferous magnetite in Panzhihua I&S Co. and the best method to optimize the RDI of the sinter are propased.

提出了适合于攀钢钒钛磁铁矿烧结新的操作制度及改善钒钛烧结矿RDI的最有效方法。

73. Study on Process of Griding Magnetite with Stirring Mill

搅拌式球磨机细磨磁铁矿的工艺研究

74. Evolving process of hub dynamo which used in bicycle is presented. The performance of magnetite viz. ferrimagnetism or NdFeB is analyzed. The prospect of marketing is viewed.

摘要介绍了自行车上使用的花鼓式发电机的演变过程，分析了所用磁石，即铁氧体或钕铁硼的性能优劣，并进行了市场前景展望。

75. Magnetic extraction, CBD method, XRD, SEM and microscopic results showed that in the loess magnetic minerals are mainly detrital magnetite, and minor pedogenic hametite and maghemite.

摘要对洛川黄土、古土壤和红粘土中磁性矿物组成、成因和相关系进行了研究。结果表明：黄土磁性矿物以风尘磁铁矿为主，少量的成土赤铁矿和成土磁赤铁矿；

76. The valuable minerals included in the poor iron ores of BeiShan Mine of Hainan Iron and Steel Company (HISC) are mainly hematite and magnetite.

摘要海钢北山贫矿有用铁矿物主要是赤铁矿和部分磁铁矿。

77. The effect of magnetite concentration and applied magnetic field on pool boiling heat transfer of a water-based magnetic fluid was investigated on a horizontal heater.

摘要研究了磁性微粒浓度、外加磁场对水基磁性流体在水平加热棒加热情况下的沸腾传热影响。

78. Application of New Activator MHH-1 in Separation of Magnetic Iron Pyrite and Magnetite

新型活化剂MHH-1在分离磁黄铁矿与磁铁矿中的应用

79. Research on Dressing Test of Magnetite with Low Copper and High Sulfur of Xinqiao Mining Co., Ltd.

新桥低铜高硫磁铁矿选矿试验研究。

80. Just add magnetite, Zhu Sha with bolus of liver of rough gentian have diarrhoea.

方用龙胆泻肝丸加磁石、朱砂。