查询词典 coal mine

Don't want to be Shanxi's children, father's body is covered by black coal dust

不要做山西人的孩子，爸爸变成了一筐煤，你别再想见到他

He was covered from head to toe in coal dust, like a miner coming up from the pit.

他从头到脚全是煤灰，就象一个矿工刚从坑道里出来一样。

A 2006 study found abnormally high levels of chemicals in the benzene family attached to coal dust around Handan.

一项2006年的研究表明，邯郸的空气中含有大量的煤灰，其中苯化合物的含量异常高。

Mechanism,conditions,characters and influencing factors of coal dust explosion are introduced.

介绍了煤尘爆炸的机理、条件、特征及影响因素，分析了煤尘爆炸的主要原因，提出了具体的防治措施，以消除煤尘爆炸危险，对煤矿安全生产具有重要的意义。

I remembered Dad's hard hat, its carbide lamp showing a fine pall of coal dust.

我想起爸爸的硬壳帽，帽上的碳化灯露出了一层厚厚的煤灰。

Rock and coal dust settles over everything.

岩石和煤炭尘埃落定了一切。

It's from the hard days of the19th century when train drivers had to breath coal dust.

这是源于19世纪，火车需要烧煤，为补贴火车司机吸入煤炭粉尘而设的。

Along with the new standard,some new problems appeared to removing dust inthe coal handling system of the thermal power plant .

随着国家新标准的出台，给火电厂输煤系统粉尘治理带来了新的问题。

He became ill after breathing coal dust for many years.

因常年吸入煤粉，他病了。

In this paper, by analyzing the dust of pulverized coal conveying equipment as requested by dust ventilation system design and detailed design.

本文通过分析煤粉输送设备扬尘的要求，提出通风除尘系统设计方案并入行具体设计。

Listen,point and check your answers.

听，指出并且检查你的答案。

Warming needle is one of effective treatment methods for knee arthralgia aggravated by cold,and it is simple,safety,so it should be developed in clinical acupuncture and moxibustion extensively.

但以本院科针灸门诊在2005年1月—2006年6月期间共收治膝痛患者100余例，经过临床的诊断后，其中施以温针治疗的48例，疗效显著，报道如下。1临床资料本组病例48