不少铁矿物只有微弱的磁性。
铁矿物是环境水体、土壤、沉积物和岩石的主要组分。
Iron minerals are the main constituent of waters, soils, sediments and rocks in nature.
研究了采用弱磁选、重选等方法回收硫酸渣中的铁矿物。
The comprehensive ore dressing methods including low-intensity magnetic seperation and gravity separation are researched.
这些饮料、调味品里面可以把里面的硫铁矿物氧化，非常难收拾。
These beverages, spices can be put inside of pyrite oxidation, it is very difficult to pick up.
四川某铁矿磁选尾矿中含有一定量的铁矿物和硫矿物可以综合回收。
Partial magnetic iron minerals and sulfur minerals were contained in a certain Sichuan tailings from iron ore separation.
通过试验结果可以发现正-反浮选流程处理弱磁性铁矿物有巨大的潜力。
It is found from the test results that it has great potentiality in using this flowsheet to treat weakly magnetic minerals.
当岩浆从中海脊下涌起的时候，岩浆中的磁铁矿物质按地磁场的方向被磁化。
As magma rises under the mid-ocean ridge, ferromagnetic minerals in the magma become magnetized in the direction of the magma become magnetized in the direction of the geomagnetic field.
对泰国复杂高岭土矿样的物相分析表明影响其白度的主要杂质为含铁矿物。
Mineral Composition analysis to the kaolin sample indicates that main impurities affecting its whiteness are iron-bearing minerals.
鞍山小岭子铁矿系沉积变质矿床，铁矿物嵌布粒度细，磁性率低，属较难选铁矿。
Anshan Xiaolingzi iron ore belongs to the sedimentary metamorphic iron deposits with characteristics of fine iron minerals and low magnetic rate, and it is a refractory iron ore.
什么可以减少铁在为细菌提供能源而加快含铁盒非含铁矿物风化和碳化反应的作用？
What role can reduced iron play in providing energy for bacteria to speed the weathering and carbonation reactions of iron - and non-iron-containing minerals?
海砂是一种价格比较低廉的含铁矿物，作为烧结原料有利于降低烧结矿的生产成本。
Sea sand iron ore is a kind of cheaper ore, using this ore as sintering material can decrease production cost.
在对试验用赤铁矿物理化学性质研究的基础上，确定了采用强磁选-反浮选的工艺流程。
Based on the study of the physiochemical properties of the hematite ore to be tested, it was determined to use high intensity magnetic separation-flotation process to treat the hematite ore.
矿物成分分析显示，岩石中主要含铁矿物为磁铁矿、磁赤铁矿、赤铁矿、黄铁矿和菱铁矿。
The analysis of the iron bearing mineral compositions indicates that the major iron bearing minerals in the rocks are magnetite, maghemite, hematite, pyrite and siderite.
蓝色显示水的迹象，绿色表示月面反射红外辐射的强度，红色表示被称为辉石的含铁矿物。
Blue shows the signature of water, green shows the brightness of the surface as measured by reflected infrared radiation from the sun and red shows an iron-bearing mineral called pyroxene.
浸出过程属于混合控制，即表面化学反应与通过不溶硅、铁矿物相的扩散为过程的控制步骤。
The leaching process is controlled by mixed steps:the surface chemical reaction and the diffusion passing through the silicon and iron mineral phases.
山西某铁矿主要铁矿物为褐铁矿和赤铁矿，脉石矿物主要为铝土矿、高岭石、云母、胶磷矿等。
Iron minerals in an iron ore of Shanxi are mainly limonite and hematite, and gangue minerals are mainly bauxite, kaolinite, mica, phosphate rock and so on.
如果是弱磁矿物，就需要用强磁场磁选机，这样才能够有效的回收铁矿物，但是回收的铁矿中品位不高。
If is weak magnetic minerals, you need to use a strong magnetic field separators, so that it can effectively recovering iron content, but recycling in ore grade is not high.
药物洗发精会有些帮助，如含有锌的硫化铁矿物质或含有硒的硫化物，甚至含有焦油和水杨酸的强力洗发精。
Medicated shampoos will help, including zine pyrithione or selenium sulphide, and even stronger shampoos containing tar or salicylic acid.
结果表明，黄壤与红壤粘粒中氧化铁矿物组成主要差别在于红壤既含针铁矿又含赤铁矿，而黄壤只含针铁矿。
The results showed that the main crystalline iron oxide minerals in the clay of red earth was goethite and hematite, but only goethite was detected in the clay of yellow soil.
研究高铝褐铁矿石的工艺矿物学特性及其对铝铁分离的影响。研究结果表明，铁矿物主要为针铁矿和赤铁矿；
Mineralogy characteristics and separation technologies of aluminum and iron of high-aluminum iron ores were investigated. The results show that iron minerals are hematite and goethite mainly.
应用X射线光电子谱(XPS)技术，研究了贵州岩溶地区红土中方解石及氧化铁矿物表面化学特征及吸附机理。
With the technique of X-ray photoelectron spectroscopy (XPS) surface chemistry and adsorption mechanism of calcite from the laterite in Guizhou have been studied.
以水稻土为供试样品，在厌氧培养条件下测定了不同土壤中氧化铁的还原状况，比较了不同氧化铁矿物的微生物还原能力。
Different paddy soils as tested samples, reduction status of difference soils was be determined under anaerobic incubation, and the ability of microbial iron reduction was be compared.
经x -衍射分析粉煤灰中的含铁矿物主要是以赤铁矿和磁铁矿的状态存在，少量以磁赤铁矿、镁铁尖晶石以及镁铝铁氧化物的固熔体形式存在。
The X-diffraction analysis of fly ash showed that iron minerals were mainly hematite and magnetite, small amount of magnetic hematite, Mg-Fe spinel and Mg-Fe-Al oxide solid solution.
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。
When these surfaces came into contact with the magnetite, an oxygen atom could be transferred from quartz to magnetite, forming a new mineral, hematite.
大多数人停止了前进的脚步，因为他们没能找到肯为他们采掘的钶钽铁矿付钱的买家。 这种矿物被应用于电子配件上。
Most stopped coming because they could no longer find buyers for their nuggets of coltan, a metal used in electronic gadgets.
大多数人停止了前进的脚步，因为他们没能找到肯为他们采掘的钶钽铁矿付钱的买家。 这种矿物被应用于电子配件上。
Most stopped coming because they could no longer find buyers for their nuggets of coltan, a metal used in electronic gadgets.
应用推荐