Some studies say it depends on the type of exposure.

一些研究表明这取决于炭黑呈现的类型。

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

举个例子，黑色记号笔，制造商用一种称为炭黑的细粉末。

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

关于炭黑是否对人类有害这一问题存在争议。

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

空气污染物，如炭黑和灰尘落在冰川，这也加速冰川的融化。

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炭黑。

During storms, lightning turns methane in clouds into soot.

在风暴期间，将云中的甲烷转化为炭黑。

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、硝酸盐和炭黑等污染物，这些污染物被认为是进入人们肺部的罪魁祸首。

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

它含有一种叫做炭黑的物质，它是一种颜料，在纸印黑色。

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、大颗粒的炭黑或更复杂的碳结构、未燃烧的物质、挥发性化合物以及其他各种成分。

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，浓厚稠密的炭黑头发。这不能说明任何问题。詹德利也有。许多人都有黑头发。