可怜的托德蜷缩在煤尘里，拼命想主意，可是苦于想不出来。
The miserable Toad, crouching in the coal-dust, tried hard to think of something to do, with dismal want of success.
隧道里充满着排出的废气、煤尘和爆破声。
The tunnels are filled with exhaust emissions, coal dust and the roar of blasting.
实验研究了纯煤尘的爆炸特性。
The explosion characteristics of pure coal dust were studied.
临汾的当地居民说，到了晚上，煤尘让他们几乎窒息。
At Linfen, residents have said they literally choke on coal dust in the evenings.
多年来他吸入了大量煤尘，后来他得了病。
He became ill after breathing in a lot of coal dust for many years.
实验研究了煤尘-甲烷混合物的爆炸特性。
The explosion characteristics of coal dust-methane mixture were studied.
煤炭工人的煤尘肺是由吸入煤矿粉尘引起。
Coal worker's pneumoconiosis results from inhalation of coal dust.
我们跑它木屑，立方木材，咖啡的理由，煤尘。
We ran it on sawdust, cubed wood, coffee grounds and 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.
另外，LC的胸膜渗出常较结节病和煤尘肺多见。
In addition, the presence of pleural effusion would be more in keeping with LC than sarcoidosis or silicosis.
科学家们打算探讨干眼症与煤尘接触之间的关系。
Scientists want to investigate the relation between xerophthalmia occurrence and smut contiguity.
煤尘图像在采集和传输过程中受到了各种噪声的污染。
The coal dust image is often corrupted by all kinds of noises during acquisition or transmission.
目的：寻求促进面部煤尘燃爆伤创面愈合的治疗方法。
Objective: To find a method for promoting healing of facial burn wounds caused by coal dust explosion.
运用平均数控制图的原理，解决控制港口煤尘污染的问题。
The problem of controlling the coal dust pollution of ports is solved by the principle of average controlling graph.
然而，在结节病和煤尘肺，间隔增厚常较淋巴管转移癌轻。
However, in sarcoidosis and coal worker's pneumoconiosis, septal thickening is usually less extensive than that seen in patients with lymphatic spread of tumor.
介绍了煤尘产生的原因，ZPW型灭尘装置的组成及工作原理。
This paper introduces coal dust producing reason, ZPW type coal dust prevention device structure and working principle.
分析综采工作面的煤尘分布规律，阐述了治理粉尘的对策及效果。
Coal dust distribution pattern in fully-mechanized face is analysed, the measures and effect to control dust are expounded.
矿工们已经完成了这里的煤炭开采，坑道两壁都喷上了生石灰以防止煤尘爆炸。
Miners are finished extracting coal here, and the sides of the tunnel have been sprayed with quicklime to suppress explosive coal dust.
煤矿开采比较容易出事故，煤矿事故又主要是瓦斯爆炸和煤尘爆炸。
There are usually accidents in coal mines, which are mainly gas explosion and dust explosion.
煤矿井下煤尘含量高，对工人的身体健康和安全生产构成的危害大。
The content of coal dust is high below the coal mine, and it is great harmful to the health of worker body and security of production.
本文就此针对纯煤尘和煤尘-甲烷混合物的爆炸特性进行了实验研究。
The explosion characteristics of pure coal dust and coal-methane mixtures were studied experimentally in this paper.
它弥漫着一层永远都是硫化黄色的浓雾，微风里浮着的煤尘微粒让人窒息。
It's suffused with a thick smog that's a perpetual sulphur-yellow, and suffocated by motes of coal dust suspended in the breeze.
通过电厂煤尘治理的实践，本文提出了电厂输煤系统煤尘治理中应注意的一些问题。
Some problems needing attention for coal dust control at transporting coal systems of power plant are put forward at this paper through the coal dust control practice at power plant.
我国煤矿频繁发生的瓦斯、煤尘爆炸事故给人民的生命和财产安全带来了严重的威胁。
The frequent gas and coal dust explosion accidents in coal mine is a big threat to the life and property.
分别推导出粉尘爆炸放热量和最大爆炸压力与煤尘浓度、甲烷浓度等影响因素的关系。
The relations between the maximum explosion pressure, the maximum quantity of draw-off heat and coal dust concentration, methane concentration were calculated.
论述了采用喷雾爆破技术可以防止炮掘工作面因放炮火焰引起的瓦斯、煤尘爆炸事故。
Gas or smut explosion induced by blasting ignition in the working face of digging and blasting can be prevented by using spray-blasting technology.
煤矿井下杂散电流是引起瓦斯、煤尘爆炸的一个重要起因，严重威胁到煤矿的安全生产。
Stray current in coal mine underground is an important factor caused gas and coal dust explosion, which seriously threatened safety production in mines.
煤矿井下杂散电流是引起瓦斯、煤尘爆炸的一个重要起因，严重威胁到煤矿的安全生产。
Stray current in coal mine underground is an important factor caused gas and coal dust explosion, which seriously threatened safety production in mines.
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