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mag·net·ite 英ˈmægnɪˌtaɪt美ˈmægnɪˌtaɪtAHDmăgʹnĭ-tīt' 高COCA⁷⁷⁸⁶¹BNC⁵¹⁷⁵⁸iWeb³³⁹⁰³Economist²⁴¹⁰⁶⁺⁶
基本英英搭配记法近义反义例句例句
n.磁铁矿¹⁰⁰
Noun:
an oxide of iron that is strongly attracted by magnetsmagnetite concentrate磁铁精矿magnetite sand铁砂,磁铁矿砂…magnetite aggregate磁铁矿骨料titanic magnetite含磁铁钛铁矿…magnetite black磁性铁黑magnetite deposit磁铁矿矿床
magnet磁铁-ite属于…⇒n.磁铁矿n.矿磁铁矿;四氧化三铁锈层;磁石;磁性氧化铁;磁铁体近义词 ore矿石
名词100%
用作名词They have just found amagnetitein this region.他们在这个地区刚刚发现一个磁铁矿。
Scientists had long thought that no animal could manufacturemagnetite.长期以来科学家们一直认为没有动物可在体内合成磁性物质。 The analytical scheme of magnetite in iron ores by means of the chemical separation has been investigated.
本文研究了用化学分离法测定铁矿石中磁铁矿的方案。 cnki
The Greenstone Belt in South Africa had rocks that were just right: crystals of quartz less than two millimetres long with nanometer- sized bits of iron-containing magnetite embedded in them.
南非绿岩地带的岩石恰符合要求：其内所含石英晶体长度小于两厘米，并镶嵌有纳米大小的磁铁矿。 transcn
The influence of impurities in lattice of magnetite on sintering reaction is also discussed.
本文还研究了存在于磁铁矿晶格内的杂质元素对烧结的影响。 cnki
The influences of different moisture on the properties of Jiding magnetite concentrates pellets were studied.
研究了水分对冀东磁铁精矿成球性能的影响。 chemyq
The mixture of magnetite and quartz was separated by magnetic separation.
磁铁矿和石英的混合矿样采用磁选分离。 cnki
The scientists then added powdered magnetite, an iron oxide present on Mars, to the flasks.
科学家接着又往烧瓶内加入粉末状磁铁矿和火星上现有的一种氧化铁。 yeeyan
Thomas- Keprta’s group had asserted that magnetite crystals, structures that Earthly microorganisms make, were formed in the meteorite by Martian bacteria.
凯西的研究小组当时宣称，由地球微生物所构成的磁铁矿水晶，在该陨石上被发现，由火星细菌组成。 yeeyan
A series of experiments have been carried out with the mixture of magnetite and quartz in a spiral classifier to study the behaviour of mixture of minerals.
为了研究混合矿物的分级行为，用磁铁矿和石英的混合矿样在螺旋分级机中进行了一系列分级试验。 cnki
Ancient Chinese people into contact with magnetite, as he began to understand the nature of magnetism.
古代中国人接触了磁铁矿，开始了对磁性质的了解。 blog.sina.com.cn
But whereas others, such as yellowfin tuna, apparently do this using small amounts of the mineral magnetite in their heads, sharks do not appear to maintain deposits of this magnetic sensor.
很明显，像黄鳍金枪鱼通过使用头部中少量矿物质磁石进行导航。但鲨鱼似乎没有磁性感应方面的物质。 yeeyan
But when Merrison and his team mixed sand with a mineral called magnetite, found in Martian basalt, they found that mechanical stimulation alone produced a fine red dust.
但是，当麦里逊和他的研究小组将砂子与一种在火星玄武岩中发现的称为磁铁矿的矿物混合时，他们发现，单是机械刺激作用就能产生红色的粉尘。 treasure.1x1y.com.cn
By using a special instrument called magnetometer, scientists were able to find magnetite in bees and birds, and even in fish.
通过使用特别的仪器磁力计，科学家能够找出蜜蜂和鸟类中的磁铁矿，甚至在鱼里也找得到。 blog.sina.com.cn
Critics, however, suggested that the magnetite was formed by a chemical process called thermal decomposition.
但批评人士认为，这枚陨星是在热分解的化学过程中形成的。 ebigear
In Thomas- Keprta’s new magnetite study, she used a focused ion beam to isolate a fraction of the magnetite.
在凯西新的磁铁矿研究里，她通过聚焦离子，分离出一部分陨石上磁铁矿。 yeeyan
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。 dictall
Some relict crystals of magnetite in hematite are clearly discovered under the mineragraphic microscope.
在显微镜中可以清楚看到，赤铁矿中有不少磁铁矿的残晶。 cnki
Some40 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。 ecocn
The Nasa study, led by Kathie Thomas- Keprta, found carbonate discs and tiny magnetite crystals inside the space rock.
凯瑟·托马斯·凯波塔 Kathie Thomas- Keprta领导的美国宇航局研究团队在这颗陨石中发现了盘状碳酸盐和微小的磁铁矿晶体。 yeeyan
The big news was that a living thing, even a simple bacterium, can make magnetite.
最大的新闻是活着的东西，甚至一个简单的细菌，可以制造磁铁矿。 blog.sina.com.cn
The larger resource is magnetite.
大的那份是磁铁矿。 yeeyan
The total REE content in magnetite ore, minerals and red jasper is low with negative cerium and europium anomalies that are light REE enrichment characters.
磁铁矿矿石、矿物及红碧玉的稀土元素含量总量低、具负铈、负铕异常，属轻稀土富集型的特征。 cnki
This method has been used for the determination of magnetite in iron ores successfully.
方法用于铁矿石中磁铁矿的测定，效果良好。 cnki
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。 iciba
When these surfaces came into contact with the magnetite, an oxygen atom could be transferred from quartz to magnetite, forming a new mineral, hematite.
当这些表面和磁铁矿一接触，氧原子就能从石英砂转移到磁铁矿，形成了一种新的矿物，赤铁矿。 yeeyan |