查询词典 ore-bearing

The application of above separator in the separation of hematite, limonite as well as in the area of removing imparities from nonmetallic ore is introduced.

阐述了SSS-Ⅰ型湿式双频双立环高梯度磁选机的工作原理，介绍了该磁选机在镜铁矿、褐铁矿选别及非金属矿除杂方面的应用。

Using this separator to process limonite can upgrade the iron contentrate above Fe 56% and with recovery more than 65%; and can reduce the iron content in non metallic ore products to less than 0.07%.

采用该磁选机选别可使褐铁矿的精矿品位达56%以上，回收率达65%以上；非金属矿产品中的铁降至0.07%。

The Australian FMG fine ore belongs to the limonite,the reserve big and the pin high,enhancing proportion in sinter is one of effective actions of reducing production cost.

澳大利亚FMG 粉矿属于褐铁矿，储量大且单烧品位高，提高其在烧结中的比例是企业降低生产成本的有效措施之一。

In order to solve the problems in sintering of limonite ore,the effect of MgO content on sinter productivity and quality was studied.

铁矿烧结；烧结矿； MgO含量；磁铁矿；本文针对褐铁矿烧结特性，研究了MgO含量对褐铁矿烧结产、质量的影响规律。

Through researching for CF producing characteristics of ten kinds of iron ore sintering by means of small sintering test method and microstructure analyzing method, main factors of influencing producing CF were found. Under the conditions of basic capacity being 2.0 and other conditions being identity, limonite and hematite with loose microstructure as well as high ...

为此 ，采用微型烧结试验法和矿物组成及显微结构分析法研究了 10种铁矿石烧结的铁酸钙生成特性，找出了影响铁酸钙生成的主要因素，即在碱度为 2 。0及其它条件相同的情况下，结构松散的褐铁矿、赤铁矿及较高含量的 Al2 O3和 Si O2 均有利于 SFCA的生成。

The suitable process parameters with high ratio of limonite were put forward through studying optimization of ore blending, different basicity, silica and MgO content of sinter, different size of limestone.

通过对烧结配矿优选试验，不同R、SiO2和MgO含量试验，不同的石灰石粉粒度试验结果的研究分析，提出了在高配比褐铁矿条件下适宜的配矿方案及合理的工艺参数。

"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。

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。

I didn't watch TV last night, because it .

昨晚我没有看电视，因为电视机坏了。

Since this year, in a lot of villages of Beijing, TV of elevator liquid crystal was removed.

今年以来，在北京的很多小区里，电梯液晶电视被撤了下来。