Iron ore is a key ingredient in steel-making.

铁石是炼钢的关键成分。

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。

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

这是一种技术上的飞跃，沿着从区到目的地的数百公里的路线运输铁石。

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

然后，大量的铁石由车运往海港。

The water and the availability of raw materials in the area, like minerals and iron ore, and also the abundance of local fuels, like coal and firewood, all made this site suitable for industry from a very early time.

水，还有这个区域的原材料例如物和铁，还有丰富的本地燃料，例如煤和柴。这些都使这里成为早期工业的合适地点。

The island is believed to be rich in resources like gold, diamonds, uranium, oil, lead and iron ore but a lot of that is covered by the territory's ice sheet.

这个岛认为拥有丰富的资源，如黄金，钻石，铀，石油，铅和铁石，但其中大部分该地区的冰盖所覆盖。

And besides these groups, and the less affluent ones, the deposits of iron ore and lead, the limestone and flint, and the brown and yellow clays also sustained the numerous industries in the area.

除了这些群体和不太富裕的群体之外，铁石和铅、石灰石和打火石的，色和黄色的粘土也支撑着该地区的众多工业。

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

炼钢的旧方法是，先开采铁石，然后要燃烧煤来去除铁混合物中的氧气。

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

Rio Tinto是全球最大的铁石生产商。

Mine worker Luiz Castro was taking iron ore to a grinding machine on Friday when he heard what he says sounded like the noise of giant truck wheels exploding.

上周五，工路易斯·卡斯特罗在将铁石放入研磨机时，听到了像巨型卡车车轮爆炸的声音。

The Australian mining giant BHP Billiton says it will fight a decision by the Brazilian Supreme Court to suspend a settlement for damages imposed after a dam burst at an iron ore mine.

澳大利亚业巨头必和必拓公司称其对巴西高级法院的判决不服，想延迟赔偿因堤坝崩塌造成的铁事故。

A smelting furnace turned iron ore from the near-by mountain into lumps of pure iron all ready for the farm's blacksmith to hammer and beat into horseshoes, pincers, tongs, crowbars, hammers, and other tools needed on the farm.

一座熔炉把附近山上的铁石变成了一块块纯铁，农场里的铁匠可以把它们锤成马蹄铁、钳子、钳子、撬棍、锤子和农场里需要的其他工具。

The bacteria would have taken girders and basically had encrusted them in rusticles and deteriorating to the point of being a pile of iron ore at the bottom of the seafloor.

细菌会带走大梁，基本上用粗糙的外壳包裹它们，并恶化成为海底底部的一堆铁石。

This iron ore is first mixed with coal and piled in great heaps on the ground; then the coal is set on fire, and the iron ore is roasted.

人们先把铁石跟煤混在一块儿, 在地上堆成很大的一堆一堆, 然后把煤点着火, 把铁石烤一遍。

The latter is a big provider of iron ore to China, where dozens of blast furnaces have been closed because of restrictions on movement.

力拓业集团是中国的大型铁石供应商，中国有数十座高炉因为运输限制而关闭。

For a cargo ship filled with iron ore to be able to navigate, it needed to be 22 feet, or 7 meters, deep.

对于一艘装满铁石的货船来说，它需要 22 英尺，或 7 米深，才能航行。

The mining company Rio Tinto used the radioactive capsule to measure the density of iron ore in the Gudai-Darri mine in the Australian state's remote Kimberley area.

业公司力拓集团使用该放射性胶囊测量位于西澳大利亚州偏远地区金伯利的Gudai-Darri铁的铁石密度。

The new policies encourage the import of energy and resource commodities such as crude oil, coal, natural gas, iron ore, copper concentrate, and grains, Huang said.

改革措施将支持原油、煤炭、天然气、铁石、铜精等能源性、资源性商品和粮食等商品进口。

A dam holding toxic sludge from an iron ore mine has burst near the town of Mariana in southeastern Brazil and gulfing villages down stream.

巴西东南部马里亚纳市附近，铁区突然发生废水池溃坝事故，小镇淹没在泥石流中。

It needed that area's coal and iron ore. Japan also wanted to end any Russian threat to Korea. So, it decided to fight.

它需要该地区的煤炭和铁石。日本也希望结束俄罗斯对韩国的威胁。所以，它决定开战。