Deficiency of red corpuscles is caused by a lack of iron.
红血球数量不足是铁元素缺乏造成的。
钢是由铁炼成的。
An iron claw gripped his shoulder.
一只铁爪抓住了他的肩膀。
Raspberries contain a little more protein, iron and zinc.
树莓含有更多的蛋白质、铁和锌。
Undoubtedly the grimmest part of him was his iron claw.
毫无疑问，他身上最可怕的部分是他的铁爪。
I mean, it's easier to find an iron meteorite or a stony iron.
我的意思是，找到铁陨石或石质铁会更容易。
This steel is manufactured from Swedish iron.
这种钢材是用瑞典的铁炼制的。
The amount of iron you need depends on both.
你身体所需的铁根据这两者而定。
检查铁和叶酸的水平。
"The kitchen closes in half an hour," said the iron lady of the house.
“厨房在半小时里就要关了，”旅馆的铁女人如是说。
Believe or not, it could also be the sign of an iron deficiency.
不管你信不信，这也有可能是缺铁的信号。
Because the pipes are steel, most of the ions are iron.
因为管道是钢制的，大多数溶解下来的离子属于铁离子。
Without enough iron, kids might get tired more easily.
没有足够的铁，孩子会更容易疲倦。
Add iron, the theory goes, and you will promote the growth of algae.
根据理论，在海水中加入铁，可以促进藻类的生长。
The proposed device would place a microscopic iron crystal inside a carbon nanotube.
这种未来的设备会植入一个包含微小铁晶体的碳纳米管。
China has rich resources, such as oil, coal and iron.
中国有丰富的资源，如石油、煤、和铁等。
One of the most important micronutrients for pregnant women is iron.
对孕妇非常重要的一种微量元素就是铁。
You may not be getting enough iron or protein.
你可能没有摄取足够的铁元素和蛋白质。
On top of that, it is high in potassium, B vitamins, iron, and selenium.
更重要的是，它含有较高的钾、维生素B、铁和硒。
The sky over your head will be bronze, the ground beneath you iron.
你头上的天要变为铜，脚下的地要变为铁。
Later, however, it was proven to be due to iron oxidation.
但是随后被证实是由于铁的氧化。
The insects are rich in protein and fat, as well as iron and calcium.
昆虫含有丰富的蛋白质和脂肪，以及铁和钙。
Answer: False. Because iron accumulates in the blood, men need less than premenopausal women.
因为铁元素集中在血液中，男性的需求量要小于绝经期前的女性。
Cashews are a good source of iron and folic acid.
腰果是铁和叶酸的良好来源。
Make sure you're getting enough iron during the coming months.
在接下来的几个月里要确保你摄入足够的铁元素。
Cold hands and feet: The sign of iron deficiency?
手足冰冷是缺铁的信号吗？
True or False: Women and men need equal amounts of iron.
判断：女性和男性需要相同量的铁元素
The bed was close to the floor, unlike my iron lung.
床靠近地板，不像我的铁肺。
Thus, the typical halo star has only 3 percent of the sun's iron content.
因此，典型晕星的铁元素含量仅为太阳的3%。
Thus, the typical halo star has only 3 percent of the sun's iron content.
因此，典型晕星的铁元素含量仅为太阳的3%。
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