查询词典 Ore.

"It occurs rarely as a free metal, occasionally in natural alloys, and in hundreds of minerals and ore s, including hematite, magnetite, limonite, and siderite."

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

The first symbol is the close lineament feature on the image, the second is the circular structure crossing lineament feature on the image. These two symbols are of he significance of indication for ore looking in the granite growing areas in the south of Hunan province.

根据已知矿床特征和相应影像特征的关系，提出细密线性影像和环、线交切影像两种找矿标志，指出上述标志在湘南花岗岩发育地区具有普遍找矿意义。

Judged from the high content of Ni+Cu+Co in pyrrhotite, the liquation separation of sulfide-silicate melts in primary ore-bearing system took place in deeper sites before magma emplacement.

从磁黄铁矿较高的Ni+Cu+Co组分判断，原始含矿岩浆〓统中硫化物—硅酸盐间的熔离作用应发生在岩浆定位前的较深部位。

Thus, the Gamma-ray spectral logging apparatus in this paper will become a tool of ad vanced logging in ore miningg industry and as wellas the coal industry. The study is advanced and practical.

结果表明，研制的γ能谱测井仪，将为我国新形势下的有关非油气地质工作，如固体矿产勘探、煤田地质、水文工程地质及环境地质等等，提供一种先进的测井手段，使我国应用于小口径的放射性γ能谱测井技术能跻身于世界前列，研究成果是先进实用的，具有经济、社会和环境效益，可在我国推广应用。

High-grade ore, particularly low-low sulphur phosphorus titanium.

矿石品位高，尤其是低硫低磷低钛。

The present invention relates to a kind of chemical rule for utilizing the flotation technique to purify magnesite ore.

本发明是利用浮选工艺方法提纯菱镁矿矿石的一种药剂制度。

The study on magnetizing reduction thermodymatics of high intensity magnetic separation concentrates of Daye Mine proved: because of there are high siderite in this type iron ore, CO and CO2 emitting out after siderite decomposing influenced on magnetic reaction heavily.

大冶铁矿尾矿难选红铁矿磁化焙烧热力学分析表明，因为该类矿石菱铁矿含量高，分解后产生CO和CO2对磁化焙烧反应影响较大，在CO含量大于1%的情况下，磁化焙烧即能完成。

It provided us with technology and theory basement on industry furnace research and design.The study on magnetizing reduction thermodymatics of high intensity magnetic separation concentrates of Daye Mine proved:because of there are high siderite in this type iron ore,CO and CO_2 emitting out after siderite decomposing influenced on magnetic reaction heavily.

大冶铁矿尾矿难选红铁矿磁化焙烧热力学分析表明，因为该类矿石菱铁矿含量高，分解后产生CO和CO_2对磁化焙烧反应影响较大，在CO含量大于1%的情况下，磁化焙烧即能完成。

Is a North ore magnetic Technology Co., Ltd., established solely to electrostatic imaging materials research and development, production, sales and service industry companies General.

北京北矿磁电材料有限公司是北矿磁材科技股份有限公司独资成立的以静电显像材料的研发、生产、销售和服务为主业的综合性公司。

Especially, the combined application of various beneficiation processes and successful development of new type high-efficiency magnetic separation equipment, fine screen classification equipment and flotation reagents have promoted china s iron ore beneficiation technology to an internationally advanced level, with some concentrators metallurgical performances rea...

特别是各种选矿工艺的联合应用、新型高效磁选设备、细筛分级设备和浮选药剂的研制成功，使我国的铁矿石选矿技术处于国际先进水平，个别选厂的选矿指标已达国际领先水平。对今后铁矿石选矿新技术的发展方向提出了看法。

Do you know, i need you to come back

你知道吗，我需要你回来

Yang yinshu、Wang xiangsheng、Li decang,The first discovery of haemaphysalis conicinna.

1〕 杨银书，王祥生，李德昌。安徽省首次发现嗜群血蜱。