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重晶石矿化具多期性。Barite mineralization has many stages.

重晶石粉是加重材料的一种。Barite is one of the weighting materials.

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重晶石常含锶和钙。Barite usually contain strontium and calcium.

柱状晶形的重晶石在方解石晶簇上。Prismatic crystal of Barite on Calcite crystals.

平台上必须储备至少80吨的重晶石粉。At least 80 tons Barite should be kept on hand at rig.

利用硬脂酸、硅烷偶联剂对重晶石粉进行表面改性。Barite powder was modified with stearic acid and silicane.

我公司拥有两座大型矿山，主要是重晶石和萤石。I have two large mining companies, mainly barite and fluorite.

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天然重晶石由于产地的不同，矿的品位不同。Due to the different origin of natural barite so it is grade different.

利用硬脂酸、硅烷偶联剂对重晶石粉进行了表面改性。Barite powers was modified with stearic acid and silicane in this article.

此外，笔者曾看到一颗用重晶石制成的所谓夜明珠。In addition, I have seen one made with barite the so-called glowing pearl.

卡林型金矿常与汞矿、重晶石矿伴生。Carlin type gold deposits frequently associated with mercury ore and barite.

因此，本文进行了低品位重晶石的浮选特性研究。Therefore, the paper studies the flotation characteristic of Low-grade barite.

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川东南脉状萤石-重晶石矿床主要产于下奥陶统碳酸盐岩中。Vein fluorite and barite deposits in southeast Sichuan occur mainly in the Lower Ordovician carbonate rocks.

方法简便快速，应用于钡盐及重晶石中钡的测定，结果满意。This method has been used in the determination of barium in barium salts and barite with satisfactory results.

研究了重晶石在搅拌磨湿法超细研磨过程中产生的机械力化学效应。The mechanochemical effect of barite particles is studied during the wet ultrafine grinding by using stirred mill.

上述问题是当前研究的难点，也是制约重晶石广泛用于古海洋研究的基本问题。Both aspects are also the constraints for the application of barite to the paleoceanographic researches in the future.

叙述了在电弧炉中用稀土富渣、硅铁、重晶石、石灰等原料冶炼稀土硅钡镁合金的研制过程。Smelting of SiMgREBa alloy with rare earth rich slag, barite and lime in electric-arc furnace is introduced in the paper.

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在中国大陆科学钻探主孔榴辉岩中发现了重晶石。Barite was found as inclusions in garnet of eclogite from the main borehole core of the Chinese Continental Scientific Drilling.

本工作系统地研究了聚合碳水化合物——糊精在重晶石和萤石表面的吸附特性。A systematic study on the adsorption properties of polymeric carbohydrate dextrin on barite and fluorite surface was carried out.

研究并提出用稀盐酸、硼酸和反应助剂作为含有萤石、方解石杂质的重晶石粉体酸漂增白的新配方。Thes study and bring forward a new formula for acid bleaching of barite powders containing impurities such as fluorite and calcite.