magnetite

The new type of rocks such as the residuum of magnetite quartzite, trachyte porphyry, marble and sodaclase are found in the survey area.

测区内发现磁铁石英岩残留体、粗面斑岩、大理岩、钠长岩等新岩石类型。

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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.

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The sediments of Core MD 98-2182 are dominated by PSD magnetite.

MD98-2182岩芯中的磁性颗粒以PSD磁铁矿为主.

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Effective Way to Raise Beneficiation Result of Extremely Lean Magnetite Ore

提高极贫磁铁矿石选矿效果的有效途径

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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.

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It is difficult to use conventional concentration technology to treat lean magnetite ore which has a low iron content, due to high cost.

贫磁铁矿由于含铁量低，采用常规工艺分选处理时，由于成本高而难以实施。

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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.

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The ore deposit can be named as subvolcanic hydrothermal garnet-diopside-magnetite deposit.

可把此矿床定名为次火山水热石榴子石-透辉石 - 磁铁矿矿床.

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The results of mineralogy show that the main ferrous mineral is fine magnetite, which exists in ferruginous glass partly as inclusion texture.

工艺矿物学研究结果表明：该渣中主要含铁矿物（磁铁矿）的嵌布粒度细小，且部分以微细包裹体形态分布于成分复杂的铁质玻璃体中，采用常规磁选工艺无法有效回收。

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It is preliminary considered to be a remobilized structure-hydrothermal native Pt deposit associated with Cu sulfide-V-Ti magnetite mineralization in layered ferruginous basic-ultrabasic rocks.

初步认为该矿床类型属产于层状铁质基性超基性岩与铜硫化物钒钛磁铁矿有关的构造热液再活化型自然铂矿床。

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Impact of sio_2/ tio_2 ratio and addition of auxiliary materials on softening dropping of V-bearing Titaniferous Magnetite Sinter

SiO2/TiO2比值及辅料对钒钛烧结矿软熔滴落性能的影响

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Technological Study on the Preparation of Polymerized Toner Using Magnetite as Pigment

磁铁矿为颜料制聚合型墨粉的工艺探讨

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It is said that the magnetite was formed by a chemical process called thermal decomposition.

据说这枚陨星是在热分解的化学过程中形成的。

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The country is level and it is not easy to follow the magnetite seams continuously.

地面是水平的,不容易连续地追踪此矿层.

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Preparation of Orientated Magnetite/ Chitosan Nano-composite Material via In-situ Precipitation

原位沉析法制备有序排列四氧化三铁/壳聚糖纳米复合材料的研究

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The primary business of the mine is mining and separation of magnetite.

露天铁矿和选矿作业,主要为磁铁矿的开采与选别.

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The magnetite in our brains can a detectable fingerprint.

我们大脑的磁场能作为可检测的指纹.

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A drill core spectral logging study in a magnetite-quartzite type iron deposit

磁铁石英岩型铁矿岩芯光谱编录研究

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High yield of single crystalline magnetite nanowires have been synthesized by a simple low-temperature hydrothermal method using ferrous ammonium sulfate hexahydrate, trisodium citrate and PVP as starting materials at 180 ℃.

以摩尔盐，柠檬酸三钠，PVP为原料，在温度为180℃时通过一个简单的低温水热方法制备出高产量的单晶磁铁矿纳米线。

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The invention provides a method for directly extracting vanadium from vanadium-titanium magnetite concentrate.

本发明提供了一种钒钛磁铁精矿直接提钒的方法.

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A wholly foreign-owned magnetite mine locates in the middle part of Anhui Province an open pit.

工作地点位于安徽省中部. 外商独资的矿山企业.

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Investigation on spin pinning effect of the magnetite particle surface coated with organism

有机物包裹的Fe3O4颗粒表面自旋钉扎效应研究

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Surface Acid-base Properties of Magnetite Nanoparticles

纳米四氧化三铁表面酸碱性质研究

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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。

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Representative susceptibility-temperature ( K-T) curves show 200~ 350 ℃ Curie temperature in addition to 580 ℃ of magnetite which reveals the existence of iron sulphide ( greigite or pyrrhotite).

代表性沉积物样品的磁化率-温度（K-T）曲线除了存在580℃磁铁矿的居里温度之外，还显示200~350℃的居里温度，指示样品中存在铁硫化物（胶黄铁矿-磁黄铁矿）。

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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.

词典精选例句

This is because the oxidation breaks down magnetite.

这是因为氧化磁铁矿蜕变.

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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.

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The authors introduce the geological characteristics of Nixiong Muzhiding magnetite deposit.

本文介绍了尼雄木质顶磁铁矿床地质特征.

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Research and Practice of High Capacity Processing Technique of for Magnetite Ore of Capital Steel

首钢磁铁矿高效选矿技术研究与实践

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