Some studies say it depends on the type of exposure.

一些研究表明这取决于呈现的类型。

And black markers, for example, manufacturers can use a fine powder called carbon black.

举个例子，色记号笔，制造商会用一种称为的细粉末。

So what we are doing is we`re replacing the carbon black with the green algae.

所以我们要做的是用绿藻来取代。

Air pollutants like black carbon and dust land on the glaciers, which speeds up their melting, too.

空气污染物，如和灰尘会落在冰川上，这也会加速冰川的融化。

There`s some debate over whether carbon black is harmful to humans.

关于是否对人类有害这一问题存在争议。

It contains something known as carbon black which is the pigment, gives like the black color on the paper that you print on.

含有一种叫做的物质，是一种颜料，在纸上印上色。

But it's made even more durable to the Sun with the material called carbon black.

但通过使用一种叫做的材料，的耐晒性得到了进一步增强。

White, tawny brown, and smoky gray with swirls of charcoal.

白色、淡褐色和烟灰色，夹杂着的旋涡。

A tattoo is nothing more than a bunch of tiny pigment particles, soot in this case, that get trapped in the dermis, which is the layer of tissue right underneath the surface of the skin.

纹身不过是许多微小的色素颗粒，这里指的是， 们被困在真皮层中，也就是皮肤表面下的那一层组织。

Smoke contains a lot of carbon monoxide, carbon dioxide, larger soot or more complex carbon structures, unburned matter, volatile compounds, and a whole variety of other components.

烟雾中含有大量的二氧化碳、一氧化碳、大颗粒的或更复杂的碳结构、未燃烧的物质、挥发性化物以及其他各种成分。

Of course, cotton sheeting in liquid oxygen is not quite as good and explosive as carbon black, which they used down in the mine.

当然，液氧浸润的棉布并不如他们在矿井下使用的那样高效且易爆。

The girl did have hair like the old king's, Arya thought; a great thick mop of it, as black as coal. That doesn't mean anything, though. Gendry has the same kind of hair too. Lots of people have black hair.

这女孩确实有国王的头发，艾莉亚心想，浓厚稠密的头发。这不能说明任何问题。詹德利也有。许多人都有头发。

The report measured pollutants like sulfates, nitrates and black carbon, blamed for getting into people`s lungs.

该报告测量了硫酸盐、硝酸盐和等污染物，这些污染物被认为是进入人们肺部的罪魁祸首。