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An investigation was made of the flotability and process flowsheet of a certain fluorite ore.

对河南某萤石矿的矿石进行了可选性工艺研究。

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They refined gold out of the ore.

他们从矿石中提炼出黄金。

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They'd mined the hillside for the ores.

他们个小山坡上开采矿石。

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Jaspilite and altered phyllite are the main ore types.

主要矿石类型有含铁碧玉岩型和蚀变千枚岩型。

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It`s made from periclasite,magnesite aluminium spinel,chrome ore as raw material.

方镁石、镁铝尖晶石、铬矿为主晶相的中性耐火制品。

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Where there is silicify arsenopyrit and pyriteization sometimes forms make of ore.

硅化、毒砂黄铁矿化集中发育的地方往往构成工业矿体。

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The ore assays high in gold.

矿石经分析明含金量很高。

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That's an area rich in ores.

那是一个矿产丰富的地区。

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The Quaternary thick eluvium and sliderock are dispersed over the Yangshan Au ore belt.

阳山金矿区第四系残坡积物分布面积较广,厚度较大。

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Experiment is done on the acid hydrolysis of titanium-columbite-tantalite ore difficult to decompose.

对难分解的钛钽铌矿的酸分解工艺进行了试验研究。

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Lightering rely on the port, the output of cocoa, timber, uranium ore, and other selected.

港口依靠驳运,输出可可、木材、精选铀矿等。

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Beryllium element occurs in sericitization-kaolinization syenogranite as bertrandite single ore, and distributes in sericite as seperated type occurrence.

铍元硅铍石单矿物赋存于绢云母化高岭土化正长花岗岩中,其次呈分散状态分布于绢云母中。

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As a especially effective collector for processing copper sulphide ore, methyl sulphonamide features good selectiveness and strong collection.

甲基硫氨酯作为硫化铜矿选矿的特别有效的捕收剂,具有选择性好、捕收力强的特性。

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It is possible to premix the ore at the shipping point, thus saving time at the iron works.

矿石装运地点预先混合可给钢铁 厂节省很多时间。

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Primary violarite has comparatively big particle size,and it is considered the easiest flotation copper-niekle-sulphide ore.

紫硫镍铁矿原生粒度较大,被认为是最易浮选的硫化铜镍矿物。

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Iron is abstracted from ore.

铁是从矿石中提炼出来的。

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It was asserted that the ore is mainly composed of minerals of kurnakovite, inderite and pinnoite.

确定了该硼镁矿的主要矿物组成为库水硼镁石、多水硼镁石及柱硼镁石。

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The major ore mineral in the Shijuli copper deposit is chalcopyrite, copperas stone and so on.

石居里铜矿床矿石中主要矿石矿物由黄铜矿及黄铁矿等组成。

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The key to treatment of refractory ores is preoxidation and deleading absorption of carbon on gold.

些方法的关键是预氧化和(或)去除碳质矿的“劫金性”。

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Although there are 60 tin-bearing greisen veins,only a few of them form the main ore bodies.

共圈出含锡云英岩脉60余条,但主矿体却只有少数几条。

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CNN 10 学生英语 2019年1月合集

The sacks are full of cobalt ore.

袋子里装满了钴

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历年英语六级听力真题(含译文)

Iron ore is a key ingredient in steel-making.

石是炼钢的关键成分。

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双语版 TED-Ed 演讲精选

Imagine the mine has exactly 1,000 pieces of ore.

想象一下,该有1000块石。

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CGTN

The pigments for the enamel are extracted from mineral ores.

珐琅的颜料是以石为原料提取的。

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VOA慢速英语_世界

It did this in order to dig out high-quality iron ore.

它这样做是为了挖出高质量的铁石。

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VOA慢速英语_世界

Rio Tinto is the world's biggest miner of iron ore.

Rio Tinto是全球最大的铁石生产商。

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历年英语六级听力真题(含译文)

The mining companies here produce almost 300 million tons of iron ore a year.

这里的每年生产近 3 亿吨的铁石。

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类:我们所有的故事

The remaining ore is too low grade For the silver to be extracted using heat.

由于量太低 很难用高温方法提取纯

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经济学(汇总)

The prices of industrial metals, including iron ore and copper, have rallied, too.

包括铁石和铜在内的工业金属价格也出现上涨。

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历年英语六级听力真题(含译文)

Vast quantities of iron ore are then transported by autonomous trains to ocean ports.

然后,大量的铁石由自动列车运往海港。

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CNN 10 学生英语 2018年5/6月合集

We arrive at the Musonoi river mine where the cobalt ore is washed to grind it down.

我们到达了Musonoi河,那里的钴被洗去磨碎。

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二战启示录

And for the rest of the war, trainload after trainload of Swedish iron ore will feed the German war machine.

而对世界其他国家而言,一辆辆的瑞典铁仍将喂饱德国战争机器。

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美国小学原版语文课

The dwarfs came flocking around in little troops, leaving their work of digging out precious ores, eager for the ham.

全都丢下手里正在挖掘的珍贵宝石,成群结队向他簇拥过来。

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科学60秒 听力 2013年5月合集

To make steel the old-fashioned way, you blast iron ore with heat and purify the resulting molten metal with oxygen.

旧的炼钢方式是加热铁石使其燃烧,然后用氧气净化溶化的铁水。

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CRI在线 2020年7月合集

It is the first paperless deal in the iron ore industry to be transacted in renminbi.

这是铁石行业第一笔以民币进行的无纸交易。

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GRE数学备考指南

Now, in this question, we are comparing tons of ore processed with ounces of gold recovered.

在这个问题中,我们在比较几顿加工石能回收多少盎的黄金。

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BBC 听力 2016年8月合集

Earlier this year, Bolivian anti-drug police found eight tonnes of cocaine within aother consigment of mineral ore.

今年早间,玻利维亚缉毒警在另一个装有砂的卡车中发现了8吨可卡因。

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英国学生科学读本

An ore is a metal united with one or two other substances.

某种金属与其他一种或两种物质结合在一起便形成了石。

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CNN 听力 2019年8月合集

The island is believed to be rich in resources like gold, diamonds, uranium, oil, lead and iron ore.

据悉,格陵兰岛富含黄金、金刚石、铀、石油、铜和铁石等资源。

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7天搞定托福单词

Steam became the motive force of the Industrial Revolution as coal and iron ore were the raw materials.

蒸汽成为了工业革命中的主要动力,当时的煤和铁成为了是工业的主要原材料。

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