Zinc iron calcium
锌铁钙───Zinc iron calcium
Modern research shows that tomatoes contain protein, fat, glucose, sucrose, vitamin B1, vitamin B2, vitamin C and calcium, phosphorus, iron, steel, zinc and other ingredients, nutritious.───现代研究表明， 西红柿含蛋白质、脂肪、葡萄糖、蔗糖、维生素B1 、维生素B2 、维生素C 以及钙、磷、铁、钢、锌等成分， 营养丰富。
Lead causes brain damage by mimicking helpful metals found naturally in the body, such as calcium, iron and zinc, and binding with the same molecules and proteins.───通过模拟有助人体、自然存在的金属元素，诸如钙、铁、锌，并结合相同的分子与蛋白质，铅会导致大脑损伤。
School canteens will not be allowed to offer meals outside strict calorie limits, and must provide foods with a minimum level of iron, zinc, calcium and vitamins.───学校食堂不允许提供外面严格控制热量的饭菜，只能提供含有最低量的铁、锌和维生素饭菜。
abstract: Objective: To understand deficiency cases of trace elements such as zinc, iron, calcium about 0-12 ages children.───目的：了解本地区0~12岁儿童微量元素锌、铁、钙缺乏情况。
Rich in protein, iodine, B vitamins, zinc, iron, calcium, phosphorus and so on.───含有丰富的蛋白质，碘，B族维生素，锌，铁，钙，磷等。
Determination of Trace Copper, Zinc, Iron, Calcium and Magnesium in Lymph by Flame Atomic Absorption Spectrophotometry───火焰原子吸收光谱法测定淋巴液中铜锌铁钙镁