Iron ore is a key ingredient in steel-making.

炼钢的关键成分。

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

包括铜在内的工业金属价格也出现上涨。

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

Rio Tinto全球最大的生产商。

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

它这样了挖出高质量的。

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

这里的业公司每年生产近 3 亿吨的。

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

然后，大量的由自动列车运往海港。

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

这行业第一笔以人民币进行的无纸交易。

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、铀、油、铜等资源。

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

蒸汽成了工业革命中的主要动力，当时的煤成了工业的主要原材料。

Hundreds of people are missing in southeast Brazil after the collapse of a dam at an iron ore mine.

巴西东南部数百人失踪，原因一处井的大坝崩塌。

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，一辆辆的瑞典仍将喂饱德国战争机器。

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

旧的炼钢方式加热使其燃烧，然后用氧气净化溶化的水。

Para is Brazil's top producer of acai, yet its economy is far more dependent on iron ore exports to China.

帕拉州巴西最大的阿萨伊产地，但其经济发展主要依赖向中国出口。

They are a technological leap, transporting iron ore along routes which run for hundreds of kilometers from mines to their destinations.

这一种技术上的飞跃，沿着从区到目的地的数百公里的路线运输。

She made her money in iron ore.

她靠赚钱。

Thirteen people were trapped inside an iron ore mine in north China's Shanxi Province after it flooded around noon on Thursday.

周四中午左右，中国北方山西省一发生透水事故，13人被困井下。

These red ones are iron ore.

这些红色的。

So we're talking about extractive industries, iron ore, coal, gas.

我们谈论的采掘业、、煤炭、天然气。

China is reliant on bauxite exports and iron ore projects in the country.

中国依赖国内的铝土出口项目。

To make steel the old way we first mine iron ore, then burn coal to remove the oxygen from the iron mix.

炼钢的旧方法，先开采，然后要燃烧煤来去除混合物中的氧气。