Established a method determining the content of trace elements copper, zinc, manganese, lead, chromium, calcium, nickel of haematitum and red ore by FAAS.
建立火焰原子吸收光谱法用于测定矿物药赭石和红矿中微量元素钙、铜、锌、锰、镍、铬、铅的含量的方法。
They found no noted differences between conventional and organic crops with regard to vitamin c, magnesium, calcium, potassium, zinc and copper content.
他们发现在传统作物与有机作物中，维生素c，镁，钙，钾，锌和铜的含量没有明显差异。
The nutritional factors affecting fat metabolism in piglets including carnitine, choline, betaine, lecithin, high content copper and zinc were reviewed.
本文针对影响仔猪脂肪利用的因素，包括肉碱、胆碱、甜菜碱、卵磷脂及高剂量铜、锌等进行综述。
应用推荐