Rocks like plagioclase and olivine that contain calcium and magnesium naturally absorb carbon dioxide to become limestone or dolomite.

比如含有钙和镁的斜长石和橄榄石可以自然吸收二氧化碳转变成石灰岩和白云石。

Almonds are a great source of magnesium, a mineral which helps you sleep.

杏仁是镁的丰富来源，这个矿物质可以帮助你的睡眠。

Whereas those with lower silica content, like intermediate to mafic volcanic andesite and basalt, tend to make darker iron and magnesium-rich flour, which absorbs more light, making lakes that look greener, grayish, or duller blue, depending on concentration.

而二氧化硅含较低的岩石，比如中性到镁铁质的火山岩——安山岩和玄武岩，则会形成颜色更深、富含铁和镁的岩粉，这类岩粉吸收更多光线，从而使湖泊看起来偏绿、偏灰，或是较为暗淡的蓝色，具体取决于岩粉的浓度。

Because I do, and in my book, that teacher was almost as cool as the one who let us play with magnesium and bunsen burners unsupervised – for science, of course.

我反正是记得的，而且我记得那个老师几乎和那位让我们在无人监督的情况下玩镁和本生灯的老师一样酷——当然，是为了科学研究。

Neon fusion creates more magnesium, as well as some oxygen.

氖聚变产生更多的镁，以及一些氧。

We don't permit their magnesium-calcium ratio to fall below what it was at thirty.

我们不让他们的镁钙比值降低到三十岁时以下。

Alkaline urine promotes the precipitation of phosphate, calcium, and magnesium.

碱性的尿液将促进磷酸盐、钙、镁的沉积。

Magnesium and Potassium seem pretty low, but as I just mentioned, the nature of the carnivore diet should have you doing fine on the relatively low dietary levels of magnesium and potassium.

其中镁和钾的乎很低，但正如我刚才提到的，纯肉饮食的性质可以让你在相对较低的镁和钾摄入时有更好的吸收效率。

I've loaded her up with magnesium. Start monitong her for toxicity.

我给了她很多的镁。注意观察她的毒性反应。

That's because nickel has a similar chemical structure to other nutrients plants need to grow, like calcium and magnesium, so plants can end up absorbing nickel instead of some of the other nutrients they need.

因为镍与植物生长所需的其他营养元素，比如钙和镁，有着相的化学结构，所以植物可能会吸收过多镍，而不吸收所需的其它营养元素。

If you do not eat meat, cashews are a good substitute. Cashews have lots of protein and minerals, like iron and zinc. They also have the mineral magnesium, which may help to improve memory.

如果你不吃肉，那么腰果是很好的替代品。腰果含有丰富的蛋白质和铁、锌等矿物质，而且含有帮助改善记忆的矿物镁。

This includes antacids that contain aluminum, calcium, or magnesium, all of which are positive ions that can bind with the negatively charged phosphate and block absorption.

这包括含有铝、钙或镁的抗酸剂，它们都是阳离子，可以与带负电荷的磷酸盐结合并阻碍其吸收。

The Great Salt Lake is also the nation's biggest source of magnesium and could soon provide lithium, a key mineral for making batteries.

大盐湖也是美国最大的镁来源，甚至可能很快可以提供制造电池的关键矿物，锂。

For one, starting around the 1970s, research has gradually revealed that lithium can help stabilize magnesium levels in our bodies.

首先，从20世纪70年代左右开始，研究逐渐揭示，锂可以帮助稳定人体中的镁水平。

And we'll get to fiber in a minute, but insoluble fiber can bind to magnesium so the lack of fiber in this diet can actually help with magnesium status.

我们稍后再详细讨论纤维的摄入，纤维在消化中会与镁结合，所以在纯肉饮食中缺乏纤维实际上可以帮助镁的吸收。

To identify the cause, lab tests are typically done, which includes tests for parathyroid hormone, vitamin D, albumin, phosphorus, and magnesium.

为了确定病因，通常要做实验室检查，其中包括甲状旁腺激素、维生素D、白蛋白、磷和镁的检测。

This can combine with ammonium to form struvite stones that often form large staghorn renal calculi, or kidney stones.

沉积下来的物质与铵结合形成磷酸铵镁成分的鸟粪石，通常形成巨大的鹿角型肾结石，或普通肾结石。

You don't need to overdose on magnesium to go to bed after Top Gun.

在 Top Gun 之后，您无需服用过的镁即可上床睡觉。

To put that into perspective, most of us eat plenty of magnesium-rich foods.

为了说明这一点，我们大多人吃的食物中都含有丰富的镁。

This  method is also sensitive enough to measure a conspicuously low magnesium-to-iron ratio.

这种方法也足够灵敏，能够测出明显偏低的镁铁比。