magnesium怎么读，magnesium什么意思，magnesium短语和例句

1.Magnesium oxide works.

氧化镁。

2.Hess suggested that the presence of water, probably released from minerals decomposing in the Earth's mantle, might have meant that a high-magnesium magma could have existed at a lower temperature.

赫斯认为，水的存在可能是由地幔中分解的矿物质释放出来的，这可能意味着含镁高的岩浆可能在较低的温度下存在。

3.This could be magnesium.

这也可能是镁。

4.Supplement the calcium with 500 mg of magnesium to avoid constipation.

补钙的同时摄入500毫克镁能够防止便秘。

5.First identified in 1969, komatiites are Earth's oldest known volcanic rocks and contain three times as much magnesium as do most volcanic rocks.

科马提岩于1969年首次被发现，它是地球上已知的最古老的火山岩，含镁量是大多数火山岩的三倍。

6.So, here's magnesium. It's very light.

我们回到原题，这是镁，它很轻。

7.And magnesium is over a dollar a pound.

而镁是一美元一磅。

8.There's lots of magnesium.

我们有很多很多镁。

9.Magnesium is a mineral that they absorb from the surrounding sea water.

镁是一种它们从周围的海水中吸收的矿物质。