测定肝脏和骨髓非血红素铁含量；
非血红素铁不易吸收的身体比血红素铁。
Non-haem iron is less easily absorbed by the body than is haem iron.
铁是目前作为血红素和非血红素铁的食物。
更重要的是，它含有较高的钾、维生素B、铁和硒。
On top of that, it is high in potassium, B vitamins, iron, and selenium.
红肉中还含有铁元素，而铁素对妇女身体健康尤为重要。
Red meat also contains iron, which is especially important for women.
糙米富含维生素b、钙和铁。
此后他还要不断地服用含铁维生素。
大多数维生素同时包含钙和铁。
软钢在室温状态下的稳定相是铁素体和渗碳体。
The stable phases in soft steel at room temperature are ferrite and cementite .
试验表明，铸态铁素体球铁硅含量增加时，脆性转变温度也相应提高。
Test shows that the embrittlement temperature will increase with increase of the Si content.
铁、维生素c和锌对维持免疫系统的健康起著十分重要的作用。
C and zinc, it plays an important role in maintaining a healthy immune system.
医生告诉我多摄入蛋白质、钙、铁和维生素C。
The doctor told me to take more protein, calcium, iron, and vitamin C.
但对退火组织的铁素体晶粒影响不大。
But effect solution La on annealed structures of steel is weakly.
这是个好消息镁、铁、蛋白质、B族维生素。
It is a good source of magnesium, iron, protein, and the B vitamins.
科学家发现蜂蜜有大量的维生素和铁。
牛羊肉的瘦肉部分富含易吸收的血红铁素和蛋白质；
Lean red meat is high in easily absorbable heme iron and protein;
食素的小朋友可选择含铁丰富的植物性食物。
For vegetarian babies, the choice of iron rich plant foods would be important.
乳铁蛋白与乳铁素的生物学活性及其应用是目前的研究热点之一。
Its biological activities and application become a hot topic of research currently.
乳铁蛋白与乳铁素的生物学活性及其应用是目前的研究热点之一。
Its biological activities and application become a hot topic of research currently.
应用推荐