血液中铁含量低会导致严重的疲劳。
毕竟，太阳中任何元素的原子，比如说铁，都比陨石标本的原子要多得多，但这两种物质中铁和硅的比例可能是可以比较的。
After all, the Sun has many more atoms of any element, say iron, than does a meteorite specimen, but the ratios of iron to silicon in the two kinds of matter might be comparable.
血液中铁含量低会引发极度疲劳。
除非你的测试中铁低，没有它多。
维生素C促进食物中铁的吸收。
在运输系统中铁路起着重要作用。
The railways play an important role in the transport system.
最常见的营养缺乏是膳食中铁的不足。
The most common nutritional deficiency is lack of dietary iron.
在中国的内陆运输中铁路的运输率最高。
The railroad represents the biggest usage in the land transport in China.
铁陨石又分为两个子类：橄榄陨石与中铁陨石。
Stony iron meteorites are divided into two sub categories: olivine and iron meteorite.
HCV感染中铁增加：附带损害或抗病毒防御？
Increased iron in HCV infection: Collateral damage or antiviral defense?
详细介绍了钾盐镀锌溶液中铁杂质对镀锌的有害影响。
The detrimental effect of iron impurities on zinc electroplating in potassium salts solutions was described in detail.
此法用于铁矿石样品中铁的价态分析，结果令人满意。
This method was used for the analysis of ferrous valences in iron ore sample with satisfactory results.
不过小鼠试验发现：白藜芦醇抑制饮食中铁元素的吸收，引起贫血。
But in some mice, resveratrol inhibits the absorption of dietary iron, causing anemia.
茶叶和咖啡中的单宁酸会阻碍日常饮食中铁和锌的吸收。
The tannin in tea and coffee inhibits the absorption of iron and zinc from the diet.
结论：代表性膳食中铁的摄入量可满足受试者的需要量。
Conclusion: Iron intake from representative diet could meet the requirement of the subjects.
目的建立分光光度法测定琥珀酸亚铁片中铁的含量的方法。
Objective to establish a spectrophotometry method for determining the contents of ferrum in ferrous succinate tablets.
马尔蒂尼是重要的球员，没有谁是球队中铁打不动的主力。
Maldini is important so there has never been unmovable regulars in this team.
中铁血红蛋白结合氧和运输是通过血液到身体的组织和器官。
The iron in haemoglobin combines with oxygen and transports it through the blood to the body's tissues and organs.
土壤中铁锰含量与粉尘、矿渣中铁锰含量具有一定的相关性。
The contents of Fe and Mn in the soil were correlative with those in the dust and the slag.
目的：揭示丹霞地貌生境中铁皮石斛的繁育系统及濒危机制。
Objective To reveal the breeding system and endangered mechanism of Dendrobium officinale in Danxia landform.
目的建立适用于纳米铁包合物中铁及右旋糖酐含量测定的方法。
Objective to establish an optimal method to determine the contents of Fe and dextran in the nanometer iron compound.
如果饮食中铁的含量不足，人就会得一种通常被称为是贫血的疾病。
If there is not enough iron in their diets, people will get a disease that is commonly called anemia.
中国中铁股份有限公司近日在委内瑞拉获得75亿美元的铁路建设总承包合同。
China Railway Group Limited has won a $7.5b railway project contract in Venezuela.
它们还需要微量的铁，由于海洋中铁的含量非常低，限制了浮游植物大面积的生长。
They also require trace amounts of iron which limits phytoplankton growth in large areas of the ocean because iron concentrations are very low.
然而母乳中铁的含量不受她从饮食中或铁补充剂中获得的铁含量的影响。
The iron levels in a mother's milk are not affected by the amount of iron in her diet or by iron supplements she may take.
也就是说，母乳中铁的含量最适合宝宝的需求，而不是牛奶中大量的铁。
This means that the quantity of iron in human milk is appropriate for baby instead of the larger quantity in cow's milk.
但人体对铁、锌复合强化酱油中铁和锌吸收的情况还有待于进一步研究。
However, the absorption condition of human bodies to the fortified Fe and Zn needs further research.
但人体对铁、锌复合强化酱油中铁和锌吸收的情况还有待于进一步研究。
However, the absorption condition of human bodies to the fortified Fe and Zn needs further research.
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