A black dust settled on the walls.
一团黑色粉尘落到了这些墙上。
黑色的尘土呈云状扬起。
Its surface was powdery and sprinkled with grains of black dust.
月球的表面是粉状的，上面散布着一些黑色的尘土。
Black dust will appear in first rinse. Don't worry, it's only carbon.
第一次使用会有黑尘，请别担心，这只是碳灰。
His shift ends at 10:30 PM, by which time his clothes are soaked in sweat and his face covered with black dust.
晚上10点30分就到了他的换班时间。此时的他，衣服早被汗水浸泡透了，整张脸已和煤块没什么两样。
Squeeze full bobble of water through filter. Black dust will appear in first rinse. Don't worry, it's only carbon.
把水通过滤芯充实挤压漏接出来。第一次利用会有黑尘，请别担忧，这只是碳灰。
Introductive takeaway: carbon black pneumoconiosis (black platinum pneumoconiosis) because of long-term and inspiratory high concentrations of carbon black dust caused a pneumoconiosis.
前言导读：碳黑尘肺(carbonblackpneumoconiosis)由于长期吸入高浓度碳黑粉尘所引起的一种尘肺。
According to the theory of solid physics from metal micro - structure and compression strength of tin-coating grain, a study is carried out in this essay on mechanism of parts stained with black dust.
根据固体物理中金属的微观结构、镀锡晶粒的抗压强度理论，分析了黑色粉末产生的机理。
The air is so black with diesel fumes and coal dust, I can barely see.
天空由于充满柴油机的浓烟和煤灰而如此黑，我几乎看不见。
Black, possibly an Arab from North Africa, covered by a thin layer of dust.
一张被淡淡的尘土覆盖的黑色的脸。死者也许是来自南非的阿拉伯人。
Coal miners far and away have the highest mortality rate from pneumoconiosis, or black lung disease, which is cause by long-term exposure to coal dust.
尘肺和黑肺病都是因长期接触煤尘所致，那煤矿工无疑是由这两种病导致的死亡率最高的人群。
THE CAPPADOCIAN: Is that the Queen Herodias, she who wears a black mitre sewed with pearls, and whose hair is powdered with blue dust?
那是希罗蒂王后吗？ 那位戴着黑色王冠，王冠上镶嵌珍珠，头上撒满蓝色珠粉的女人？
The CAPPADOCIAN: is that the Queen Herodias she who wears a black mitre sewed with pearls and whose hair is powdered with blue dust?
那是希罗蒂王后吗？那位戴着黑色王冠，王冠上镶嵌珍珠，头上撒满蓝色珠粉的女人？
There he has continued, praying like a Methodist: only the deity he implored in senseless dust and ashes; and God, when addressed, was curiously confounded with his own black father!
他就在那儿待着，像个美以美会教徒似的祈祷着，不过他所祈求的神明只是无知觉的灰尘而已；而上帝，在他提及的时候，是很古怪地跟他自己的黑种父亲混在一起！
In the rugged south of Shanxi province, the water in the mountain streams was now black with coal dust and undrinkable.
在崎岖的山西南部，山里的水已经不能喝了，黑乎乎的跟煤混在一起。
Even if we wore double gauze masks while searching, our nostrils were very black as they were filled with dust.
即使我们在翻找的时候罩了两层纱布，鼻孔里还是吸满了黑黑的灰。
Messier 64 (M64) has a spectacular dark band of absorbing dust in front of the galaxy's bright nucleus, giving rise to its nicknames of the "Black Eye" or "Evil Eye" galaxy.
它拥有明亮的核心区域和位于前端的壮观的黑色镶边（由尘埃组成），这些外观特征形象地赋予它“黑暗之眼”和“邪恶之眼”这两个昵称。
Astrophysicists have found that when a supermassive black hole quickly devours gas and dust, it can generate enough radiation to abort all the embryonic stars in the surrounding galaxy.
天体物理学家发现，当一个巨大的黑洞快速吞噬宇宙中的气体和尘埃时产生的辐射，足够摧毁周围星系中初期形成的星体。
As the black hole feeds, the gas and dust heat up and spray out X-rays, as illustrated by the white rays.
当黑洞吞噬物质时，气体和尘埃会被加热，并喷发出x射线，在图中以白色表示。
Astronomers have long thought that a black hole ought to be surrounded by a torus of dust and gas.
天文学家长期认为黑洞应该是由一环尘埃和气体包围着的。
But eventually, the black hole consumes enough of the dust that the powerful and brilliant particle jets blasting out from its poles can break into the open.
但最终黑洞吸引到足量的尘埃之后，会从两极释放出强大而耀眼的粒子束，被尘埃遮蔽的一切都公之于众。
As that gas collapsed to a black hole, it pulled in more gas and dust from the disc, bulking up to a billion solar masses.
中心气体坍缩成黑洞后，会从气盘中吸入更多的气体和尘埃，达到十亿个太阳质量。
The grayish structure surrounding the black hole, called a torus, is made up of gas and dust.
而图中环绕黑洞的灰色部分，被称为环体，它们由气体和星尘组成。
It consists of a dusty, doughnut-shaped cloud of gas and dust that feeds a central supermassive black hole.
它由多尘的环状气体云和不断进入中心巨型黑洞的尘埃组成。
The black hole's white-hot glow from super-heated gas is reddened by intervening dust.
黑洞中超级高温气体燃烧发出的白热光芒在星尘干涉下，会转变为红色。
This imaginary view is from a hypothetical planet inside the dust dusk, looking toward the black hole.
这是一幅想象中的图画，观察点位于星尘环中的一颗想象中的星球，它的一侧正好朝向黑洞。
His predecessor, John Browne, was in many ways a remarkable chief executive, a man who sprinkled pixie dust onto the company's black gold while also boosting its market capitalisation ninefold.
他前任约翰·布朗作为公司总裁在很多方面都令人钦佩，布朗在公司的黑金(原油)上撒了些神仙土，同时让公司市值增长了九倍。
Black lung is a coal miner's disease caused by the frequent inhaling of coal dust.
黑肺是一种由经常吸入煤尘引起的煤矿矿工疾病。
Black lung is a coal miner's disease caused by the frequent inhaling of coal dust.
黑肺是一种由经常吸入煤尘引起的煤矿矿工疾病。
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