potassium

They're also a good source of both magnesium and potassium.(它们也是镁和钾重要来源。)

Can pregnant women take potassium iodide pills?(孕妇可以服用碘化钾药片吗？)

Research has shown that Tanco could reprocess the by-product of potassium chloride use to yield a crop fertilizer, leaving a relatively small volume of waste for disposal.(研究表明，Tanco可以对氯化钾的副产品进行再加工，从而生产出一种农作物肥料，只留下相对较少的垃圾。)

Watermelon contains vitamins and also potassium.(西瓜含有维生素也有钾。)

In whole plants, sodium is scarce and potassium is plentiful.(在绿色植物中，钠的含量较少，而钾的含量相对丰富。)

The knoevenagel condensation of aromatic aldehydes with ethyl cyanoacetate proceeds smoothly in the presence of potassium fluoride giving products in high yield.(在氟化钾催化下，芳香醛与氰乙酸乙酯发生克脑文格尔缩合反应，得到高产率的缩合产物。)

On top of that, it is high in potassium, B vitamins, iron, and selenium.(更重要的是，它含有较高的钾、维生素B、铁和硒。)

In this case, the ion is potassium.(这里的离子指的是钾离子。)

The potassium content of foodstuffs is very variable.(食品中钾的含量是多变的。)

It says potassium iodide pills are not antidotes for radiation.(该组织说，碘化钾药片不是核辐射的解毒剂。)