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。
The method was suited for the control of zinc, copper and iron content in porcelain insulator pla…
该法适用于镉镍电池陶瓷绝缘子镀液中锌、铜、铁含量的现场控制分析和样品系统分析。
The result show that zinc, copper, iron, chromium, mangan, nickel, cadmium, calcium content in 6 biologicals are the most rich in ant factor injection liquid.
结果表明，6种生物制剂中锌、铜、铁、铬、锰、镍、镉、钙均以蚂蚁因子含量最高，钾含量则以转移因子、 胸腺肽较丰富；
Brass (Brass) : Brass is an alloy of copper and zinc, general zinc content in the 30 to 40%, the color of the Brass between with the increase of the content of zinc from dark red.
黄铜(Brass)：黄铜是铜和锌的合金，一般锌含量在30 ~ 40%之间，黄铜的颜色随锌含量的增加从暗红色。
Objective to probe into change and influence of content of zinc and copper in acute myocardial ischemic.
目的探讨急性心肌缺血时锌铜含量的变化及影响。
Objective: Probe into change and influence of content of zinc and copper in acute myocardial ischemic.
探讨急性心肌缺血时锌铜含量的变化及影响。
2 brass (copper zinc alloy) : it can be increased with the increase in zinc content can be changed into a light yellow color yellow.
黄铜即(铜锌合金)：它可以随着含锌量的增加可以是颜色有黄红色渐变成淡黄色。
2 brass (copper zinc alloy) : it can be increased with the increase in zinc content can be changed into a light yellow color yellow.
黄铜即(铜锌合金)：它可以随着含锌量的增加可以是颜色有黄红色渐变成淡黄色。
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