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了可选性研究。
They refined gold out of the ore.
他们从矿石中提炼出黄金。
They'd mined the hillside for the ores.
他们曾在这个小山坡上开采矿石。
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。
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业矿体。
It`s made from periclasite,magnesite aluminium spinel,chrome ore as raw material.
以方镁石、镁铝尖晶石、铬矿为主晶相的中性耐火制品。
The ore assays high in gold.
这矿石经分析明含金量很高。
That's an area rich in ores.
那是一个矿产丰富的地区。
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了试验研究。
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。
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。
Beryllium element occurs in sericitization-kaolinization syenogranite as bertrandite single ore, and distributes in sericite as seperated type occurrence.
铍元素以羟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。
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。
It is possible to premix the ore at the shipping point, thus saving time at the iron works.
矿石在装运地点预先混合可给钢铁 厂节省很多时间。
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。
Iron is abstracted from ore.
铁是从矿石中提炼出来的。
The key to treatment of refractory ores is preoxidation and deleading absorption of carbon on gold.
这些方法的关键是预氧化和（或）去除碳质矿的“劫金性”。
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为库水硼镁石、多水硼镁石及柱硼镁石。
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。
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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The sacks are full of cobalt ore.
袋子里装满了钴。
Iron ore is a key ingredient in steel-making.
铁是炼钢的关键成分。
Imagine the mine has exactly 1,000 pieces of ore.
想象一下，该有1000块。
The pigments for the enamel are extracted from mineral ores.
珐琅的颜料是以为原料提取的。
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。
Rio Tinto is the world's biggest miner of iron ore.
Rio Tinto是全球最大的铁生产商。
The mining companies here produce almost 300 million tons of iron ore a year.
这里的业公司每年生产 3 亿吨的铁。
Verai has found ore containing copper, gold and silver in Chile and Peru.
Verai在智利和秘鲁发现了有铜、金和银的。
The remaining ore is too low grade For the silver to be extracted using heat.
于残银银量太低 很难用高温方法提取纯银。
The prices of industrial metals, including iron ore and copper, have rallied, too.
包括铁和铜在内的工业金属价格也出现上涨。
Vast quantities of iron ore are then transported by autonomous trains to ocean ports.
然后，大量的铁自动列车运往海港。
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。
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。
It is the first paperless deal in the iron ore industry to be transacted in renminbi.
这是铁行业第一笔以人民币进行的无纸交易。
The Nexans mill has made copper rod from rock, called ore, for nearly one hundred years.
耐克森工厂用制造铜棒已经有一百年的历史。
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能回收多少盎司的黄金。
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，成群结队向他簇拥过来。
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使其燃烧，然后用氧气净化溶化的铁水。
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。
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。
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划词翻译
详细解释
了可选性
研究。
） 
明含金量很高。
。
是炼钢的关键成分。
3 亿吨的铁
有铜、金和银的
于残银
