And because it was already so busy, prospectors began to look for other minerals, and by the end of the nineteenth century, lead, copper, manganese and arsenic were added to the cargos leaving Manham.

由于这个港口已经十分繁忙了，勘探者便开始寻找其他矿物，到十九世纪末，铅、铜、锰和砷都被开采了出来，成为了Manham对外输出货物之一。

The largest producers of cobalt, manganese and uranium are all African countries.

钴、锰和铀最大生产国都是非洲国家。

" Manganese is a good option for that, " Croy added.

“锰是一个很好。”

We couldn't even give them lunch because all our foods contain traces of manganese, selenium, zinc, and other elemental particles at least some of which would be poisonous to them.

我们甚至无法招待他们吃午饭，因为我们食物里都有微量锰、硒、，和别元素粒子，起码其中有一些对他们来说是有毒性。

The electrons travel through, say, a light bulb, and then return to the battery at the positive terminal, where they're accepted by manganese dioxide.

电子穿过灯泡之类用电器，然后回到电池正极，被二氧化锰接收。

Tomato skin has 2.5 times more lycopene than the pulp. When it comes to micronutrients, the skin also offers plenty, including zinc, manganese, and copper.

番茄皮中番茄红素量是果肉2.5倍。番茄皮所、锰、铜等微量营养素也很丰富。

All this iron and manganese comes from seawater and also from liquids that squeeze out from pores in the sediments beneath the rocks.

所有这些铁和锰都来自海水，也有来自从岩石下方沉积物孔隙中挤出液体。

One is the antinutrient Phytic acid, or " phytates" which come from grains, nuts, and legumes and bind to nutrients like calcium, iron, potassium, magnesium, manganese, and zinc, making them less absorbable.

一种是抗营养植酸，或“植酸盐”，它来自谷物、坚果和豆类，与钙、铁、钾、镁、锰和等营养物质结合，使它们不易吸收。

She says the ancient microbes were able to exist by eating minerals such as iron and manganese.

她表示，这种古老微生物通过分解铁和猛等矿物质得以存活。

Finally, the last process we're going to look at in our tour of the seafloor produces what might be the oddest of our ocean treasures: a potato-shaped clump made of minerals containing manganese, iron, and smaller amounts of other metals.

最后，我们在海底之旅中看到最后一个过程产生了可能是我们海洋宝藏中最奇怪东西：由有锰、铁和少量其他金属矿物质制成土豆状团块。

Then, little by little, manganese and iron oxides attach to this debris just like they attach to exposed rock.

然后，锰和铁氧化物逐渐附着在这些碎片上，就像它们附着在裸露岩石上一样。

The crew of that expedition dragged up a few lumpy rocks from the seafloor and were surprised to find that they were big hunks of manganese oxide.

探险队船员从海底拖出几块块状岩石，惊讶地发现它们是大块氧化锰。

They believe these microbes speed up the process by taking manganese from the seawater, converting it to manganese oxide, and depositing it on the clump.

他们相信这些微生物通过从海水中提取锰，将其转化为氧化锰，并将其沉积在团块上，从而加快了这一过程。

These so-called cobalt-rich crusts contain metals like cobalt, iron, and manganese, as well as rare earth metals like tellurium and platinum.

这些所谓富钴结壳有钴、铁和锰等金属，以及碲和铂等稀土金属。

These lumpy rocks are known as manganese nodules, and they grow in underwater fields more than 3500 meters below the surface.

这些块状岩石被称为锰结核，它们生长在地表以下 3500 多米水下。

Now what is also high in manganese?

现在锰量也很高是什么?

LIBS detected aluminum, calcium, chromium, iron, manganese, oxygen, titanium, and silicon.

LIBS（激光诱导击穿光谱仪）检测到了铝、钙、铬、铁、锰、氧、钛和硅等元素。

Seafloor nodules laced with manganese, nickel, cobalt and other metals is another threat.

海底结核中有锰、镍、钴和其他金属，这也是另一种威胁。

Because manganese materials are not supposed to be blue.

因为锰材料不应该呈现蓝色。

Popular cathode blends use combinations of nickel, manganese and cobalt.

流行阴极混合物使用镍、锰和钴组合。