In 1920, the United States led the world in iron and steel manufacturing.
美国的钢铁制造业在1920年领先于世界。
They have tried to reconstruct the settlement as it would have been in Iron Age times.
他们已试着按铁器时代的样子重建这个小村落。
But, unlike the cores of the inner planets, the Moon's core contains little or no iron, while the typical planet-forming materials were quite rich in iron.
但是，与内行星的核心不同，月球的核心几乎不含铁，而典型的行星形成物质则富含铁。
Determined to live free someday, he managed to get trained in iron molding.
他打定主意有朝一日要过自由的生活，便设法学会了铸铁这门手艺。
China is rich in iron ore, bauxite, zinc, nickel, coal and crude oil deposits.
中国拥有丰富的铁矿石、铝土矿、锌、镍、煤炭和原油储量。
To be sure, the current rally in iron-ore prices could be tempered if supply rebounds.
需要说明的是，如果供应反弹，当前铁矿石价格的反弹可能会缓和下来。
Some companies have already raised their prices in anticipation of the move in iron ore.
一些企业基于铁矿石价格预期的上涨，已经提价。
Bright green olivine is a significant mineral in Hawaii's slow-flowing basaltic lava and is rich in iron.
明亮的绿色橄榄石是一种矿物的标志，这种矿物富含铁，来自于夏威夷那些缓慢流动的火山熔岩。
Mining giant Rio Tinto has recorded a massive 23% decline in the 2nd half-year profit in 2009 due to a fall in iron ore prices.
受铁矿石价格大跌影响，全球矿业巨擘力拓2009年度下半年利润减少23%。
Darker soils are often rich in iron and aluminum oxides, and are typical of highly weathered soil that forms in hot, humid climates.
而深色的土地通常是富含铁和氧化铝，是在湿热气候下形成的典型的高度风化的土壤。
Morgan Stanley has raised its forecast to a 50 per cent rise in iron ore prices for 2008 "to reflect an exceptionally tight market".
摩根·士丹利(Morgan Stanley)已将2008年铁矿石价格涨幅预期上调至50%，“以反映异常紧张的市场供应”。
They concluded that iron-rich ash falling on waters that are otherwise poor in iron can create conditions in which phytoplankton thrive.
他们推断落在平时缺乏铁质的水面上富含铁质的灰尘为浮游植物的大量生长创造了条件。
Further, it is well established that there is a link between large amounts of red meat in the diet and heart disease, and red meat is high in iron.
而且，我们已经知道饮食中大量的牛羊肉和心脏病是有联系的，牛羊肉中铁的含量很高。
This new function of dopamine vesicles in iron storage is of critical importance to understand the molecular mechanisms involved in Parkinson s disease.
这种多巴胺小泡在铁储存中的新作用对于了解帕金森氏症等疾病的分子机制非常重要。
Because blood is so rich in iron - and because the body has difficulty excreting excess iron - any animal that consumes blood regularly runs a risk of iron overdose.
由于血液富含铁，而身体要排出过量的铁并非易事，所以任何经常食用血液的动物都有含铁过量的危险。
Other scientists have looked at materials like leaf compost or manure, while Professor Brown favors composts high in iron content, like the sludge from wastewater treatment.
其他科学家们寄希望于树叶堆肥或粪肥一类的物质，而布朗教授更偏爱铁含量较高的堆肥，例如来自废水处理过程中的污泥。
Nationalist opposition in Australia and shareholder fury in the UK forced Rio to abandon that deal and return to BHP, and the two miners finally agreed a joint venture in iron ore.
澳大利亚的民族主义情绪和英国的股东怒火，迫使力拓放弃了这笔交易，重新转向必和必拓。两家矿商最终达成了设立铁矿石合资企业的协议。
Following a balanced diet and including foods high in iron can help ensure that you are consuming enough iron throughout your pregnancy. In addition, the following guidelines will help.
均衡饮食以及食用富含铁的食物可以确保你在怀孕期间吸收足够的铁。
In the diet, it is generally true that the darker the fruit the higher its iron content.
在饮食中，水果颜色越深，其铁含量就越高，这通常是正确的。
The Iron Lady, in which Meryl Streep played the role of former British Prime Minister Margaret Thatcher, won her the best leading actress of this year's Academy Awards(Oscars).
梅丽尔·斯特里普在《铁娘子》中饰演英国前首相玛格丽特·撒切尔夫人，她赢得了今年奥斯卡最佳女主角奖。
In an instant, Hugh was pinned to the wall, with an iron grip about his throat.
刹那间，休吾被按在墙上，喉咙被铁钳箍住。
However, phytoplankton flourish only in surface waters where iron levels are sufficiently high.
然而，浮游植物只在铁含量足够高的地表水中繁殖。
It has long been known that the level of serum iron in animals falls during infection.
人们早就知道，在感染期间，动物的血清铁水平会下降。
Another interesting fact about hair is that it is very strong—as strong as iron in fact.
另一个关于头发的有趣的事实是，它非常结实——事实上和铁一样结实。
Steam power and iron combined to revolutionize transport, which in turn had further implications.
蒸汽动力和铁的结合使运输发生了革命性的变化，更加产生了更深远的影响。
Reduced cost was also instrumental in developing steam-powered rolling mills capable of producing finished iron of various shapes and sizes.
降低的成本也有助于那些能够生产不同形状和尺寸的成品铁制品的蒸汽动力轧钢厂的发展。
The remaining sixty-five percent, more recently urbanized, worked in newly developed industries—tobacco, lumber, coal and iron manufacture, and railroads.
剩余的百分之六十五（最近进行了城市化处理）在新兴产业中工作，这些产业包括烟草、木材、煤炭和铁制造以及铁路。
The remaining sixty-five percent, more recently urbanized, worked in newly developed industries—tobacco, lumber, coal and iron manufacture, and railroads.
剩余的百分之六十五（最近进行了城市化处理）在新兴产业中工作，这些产业包括烟草、木材、煤炭和铁制造以及铁路。
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