缺铁的特征是嫩叶的叶脉之间萎黄。
Iron deficiency is characterized by chlorosis between veins in young leaves.
刘浩是月光镇至南京高铁的总工程师。
Liu Hao is the chief engineer of the high-speed railway connecting Moonlight Town to Nanjing.
到2020年，高铁的运行速度将比目前快180公里/小时。
By 2020, the trains will run 180 km/h faster than at present.
这些地区的铁含量特别低，海洋学家推测，铁的缺乏阻碍了浮游生物的繁殖。
These areas have particularly low concentrations of iron, and oceanographers hypothesize that this shortage of iron prevents plankton from thriving.
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。
Steam power and iron combined to revolutionize transport, which in turn had further implications.
大约在制铁技术传到欧洲的同时，西非的森林和大草原上也开始有了制铁的知识。
Knowledge of iron making penetrated into the forest and savannahs of West Africa at roughly the same time that iron making was reaching Europe.
例如，因为突变的基因可以提高铁的吸收效率，所以遗传性血色素沉着病突变可以保护带菌者不缺铁。
For example, the hereditary hemochromatosis mutation protects carriers from iron-deficiency because the mutated gene allows increased efficiency of iron absorption.
X物质又将它的电子转移给一种含铁的蛋白质，称为铁氧还蛋白。
Substance X, in turn, donates its electron to an iron-containing protein called ferredoxin.
维生素c有助于铁的吸收进入人体。
其与社会流动铁的新趋势呼应吗？
我给你们写的是，铁的锈蚀的逆过程？
The one that I've got written down for you is it's the reverse of the rusting of iron, right?
加州高铁的投标人重温旧事。
Bidders for Californian high-speed rail may have their past raked over.
在我的反应中，铁的氧化物换作二氧化钛。
然而，最重要的一线希望是控制动物铁的摄入量。
The most promising line of all, though, is to control an animal's intake of iron.
他的床是铁的，长九肘，宽四肘，都是以人肘为度。
His bed was made of iron and was more than thirteen feet long and six feet wide.
我们知道铁的密度，所以你能算出质量，相信我说的。
We knew the density of steel, and so you can figure out the mass, just take my word for it.
但也有些食物会阻止铁的吸收过程，如钙的补充、茶和咖啡。
But there are foods that inhibit iron absorption such as calcium supplements tea and coffee.
但也有些食物会阻止铁的吸收过程，如钙的补充、茶和咖啡。
But there are foods that inhibit iron absorption, such as calcium supplements, tea and coffee.
新日铁的永野说：「我们需要更多的道路、港口、桥梁、房屋。
Says Nippon Steel's Nagano: "We need more roads, harbors, bridges, housing.
王建议说，“美国可以学习中国高铁的速度、舒适度等方面。”
The USA "can learn from Chinese rail’s speed, comfort and other aspects, " Wang suggests.
SNCF总裁同时表示纳税人可能要承担起英国高铁的财政负担。
The SNCF boss also indicated that the taxpayer would have to shoulder the financial burden of a high-speed network in the UK.
在铁的铝热剂还原反应中，铁的氧化物与铝反应，从而生成液态铁。
In an iron thermite reaction, iron oxide reacts with aluminum and comes out as liquid iron.
亚伦的儿子以利亚撒娶了普铁的一个女儿为妻，她给他生了非尼哈。
Eleazar son of Aaron married one of the daughters of Putiel, and she bore him Phinehas.
富含铁的食物包括：全谷类食物，精肉，家禽，鱼和绿色叶状蔬菜。
The best sources of iron include enriched grain products, lean meat, poultry, fish, and leafy green vegetables.
锌和铁的缺乏将导致健忘，注意力不集中，以及身体其它部分的疾病。
A lack of zinc and iron can result in memory lapses, poor concentration, and of course other ailments throughout the body.
锌和铁的缺乏将导致健忘，注意力不集中，以及身体其它部分的疾病。
A lack of zinc and iron can result in memory lapses, poor concentration, and of course other ailments throughout the body.
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