Cobalt is a metallic element, atomic number 27 in the period table.

钴是金属元素，原子序数是27。

Rare earth elements are a collection of 17 metals.

稀土元素是17种金属元素的总称。

There are practically no heavy elements and metals.

几乎没有重金属元素。

The transition metals are the metals in the middle part of the periodic table.

过渡金属元素指元素中位于中间位置的金属元素。

It identified several different metallic elements, including iron, nickel, magnesium and aluminum.

鉴定出几种不同的金属元素，包括铁、镍、镁和铝。

Iron refuses to fuse any further, so the star is now jam-packed with heavy elements.

铁原子不会进一步聚变，所以颗恒星现在充满了重金属元素。

Other times, the metals aren't an inherent part of the mineral.

有时，些金属元素并非矿物的固有组成。

In fact, the same transition metals that give gems their color can make them drawn to magnets.

事实上，过渡金属元素赋予了宝石颜色，同们被磁体吸引。

Sometimes, a specific metal is an inherent part of a mineral's structure, so the mineral always takes on that color.

有时，某种特殊金属元素是该矿物结构的固有组成部分，所以种矿物常带有种颜色。

Often, the metal responsible is iron, but rare earth elements like neodymium can do it too.

通常，造成种情况的金属元素是铁，但是地球上的稀有元素如钕同有此效果。

It also had some elements of heavy metal.

还具有一些重金属元素。

It's a bohemian studio of red bricks and dark metal accents.

是一个波西米亚风格的砖红色工作室，点缀着深色金属元素。

Silver is one of the few metallic elements that occurs naturally as the metal in nature.

银是少数几种在自然界中以金属形式自然存在的金属元素之一。

When large planets like Earth form and cool, all their heavy elements like metals move towards the core.

当像地球的大行星形成并冷却时，所有的重金属元素都会向核心移动。

They represent the element Metal, and yet they rely upon the essence of Fire to survive.

们代金属元素，但们依靠火的本质生存。

So population III stars fused metals such as carbon, oxygen,   neon, silicon, iron, among others in their cores.

因此，第三代恒星在其核心中融合了包括碳、氧、氖、硅、铁等在内的金属元素。

And often, those colors come from transition metals that are incorporated into the mineral's crystal structure — metals like copper, iron, and zinc.

通常，些颜色是过渡金属元素和矿物晶体结构共同作用的结构——金属元素如铜、铁和锌。

I think we use too much there probably is close on a hundred grams there because barium is a heavy element

我觉得我们用得太多了， 那里可能接近一百克，因为钡是一种重金属元素。

So Beats by Dre are known for, maybe, subtly enhancing the design of their headphones with some strategically-placed heavy metal to make them feel more premium.

Beats by Dre 以其巧妙的设计而闻名，在设计上采用了一些战略性的重金属元素，让他们感觉更加优质。

Following renovation work during the 20th Century, certain metallic elements were removed from the famous French landmark and have been carefully preserved ever since.

经过20世纪的翻新工程，某些金属元素被从个著名的法国地标上移除，并被小心翼翼地保存了下来。