这些化合物可以调节钾的功效。
水果、蔬菜和全谷物富含钾。
食品中钾的含量是多变的。
西瓜含有维生素也有钾。
钙能与水产生化学反应但不如钠以及钾那么剧烈。
Calcium reacts with water but less violently than sodium and potassium do.
钠钾泵维持钠钾平衡。
Sodium-potassium balance is maintained by the sodium potassium pump.
2004年，一个探索机器人发现了黄钾铁矾。
但地球上黄钾铁矾的晶体结构中含有各种微生物。
But jarosite on Earth incorporates all kinds of microorganisms into its crystalline structure.
黄钾铁矾是一种黄褐色的矿物，它的晶体结构也存在于地球上。
Jarosite is a yellowish-brown mineral with a crystalline structure that's also found on earth.
这是用于建造房屋、家具、船只、钾碱、染料和海军用品的原材料。
Here was the raw material of houses and furniture, ships and potash, dyes and naval stores.
在地球上形成黄钾铁矾的其中一个步骤涉及到微生物；实际上，微生物能大幅加快黄钾铁矾的形成。
One step in its formation on Earth involves microorganisms; they actually speed up the formation of jarosite dramatically.
如果火星上的黄钾铁矾也是在微生物的帮助下形成的，我们就有可能在所找到的样品中发现它们的残留物。
It's possible that if the jarosite on Mars was also formed with the help of microorganisms, we might be able to detect remnants of them in the samples we find.
由于大多数行星科学家认为水是生命的基本要素，因此黄钾铁矾的存在意味着火星上曾经存在出现生命的先决条件之一。
Since most planetary scientists believe that water is essential to life, the presence of jarosite means that one prerequisite for life was once present on Mars.
研究了叔丁醇钾溶液在无水条件下对羊毛的处理。
The treatment of wool under anhydrous conditions with potassium tert-butoxide solution is studied.
无论在低钾还是高钾条件下，冠菌素可以像生长素一样促进棉花侧根的发生。
Coronatine, like auxin, can enhance the lateral root formation under whether low K or high K.
它们含有丰富的纤维、钙、钾和铁。
选择含有氮，磷和钾的肥料。
Choose a fertilizer that contains nitrogen, phosphorus, and potassium.
蚕豆被认为是磷、铜和钾的较好来源。
Broad beans are considered a good source of phosphorous, copper and potassium.
它当中的钾能维持心率正常和降血压。
The potassium in these veggies also keeps your heartbeat in sync and your blood pressure down.
它富含纤维、钙、钾和铁。
大豆还含有相对较高的钙、铁、叶酸和钾。
Beans also contain relatively high amounts of calcium, iron, folic acid and potassium.
“低钾高钠的摄入会导致高血压，”鲍登说道。
"Low potassium and high sodium intake can cause high blood pressure," Bowden says.
铯- 137很容易与水混合，其化学性质很像钾。
Cesium-137 mixes easily with water and is chemically similar to potassium.
酸奶、牛奶、水果和蔬菜通常含钠较少而含钾较多。
Yogurt, milk, fruits and vegetables tend to have less sodium and more potassium.
在绿色植物中，钠的含量较少，而钾的含量相对丰富。
In whole plants, sodium is scarce and potassium is plentiful.
香蕉富含钾，对健康心脏和适宜肌肉功能有重要作用。
Bananas are loaded with potassium, which is important for a healthy heart and proper muscle function.
馅饼不仅含有番茄红素，还有钙、钾和复合碳水化合物。
Pizza not only delivers lycoypene, it also has calcium, potassium and complex carbohydrates.
钾、磷、钍是月岩可向将来的采矿企业提供的其它元素。
Potassium, phosphorus and thorium are other elements that lunar rocks have to offer a potential mining venture.
钾、磷、钍是月岩可向将来的采矿企业提供的其它元素。
Potassium, phosphorus and thorium are other elements that lunar rocks have to offer a potential mining venture.
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