查询词典 dust brush

This paper describes a novel on-line coal dust detection method.

本文介绍一种新的在线检测方法的煤灰。

So I doubt he got exposed to coal dust or asbestos at work.

所以我不认为工作的时候他会暴露在煤尘或是石棉环境中

He became ill after breathing coal dust for many years.

他因多年的吸进煤灰而生病了。

He became ill after breathing coal dust for many years.

他因多年的吸进煤灰而生病了。不适合

He became ill after breathing coal dust for many years.

他因多年吸入煤灰而生病了。

It took me a whole afternoon to make this coal dust into coal cakes.

我用了一下午的时间把煤末做成了这些煤饼。

This product is a new kind of kiln lining materials made with coal dust ceramisite.

本产品是以粉煤灰陶粒为主要原料制成的一种新型窑衬材料。

Federal and state investigators suspect the explosion was caused by a combination of methane gas and combustible coal dust.

联邦和州的调查者猜测，爆炸是由甲烷和易燃的煤尘混合而造成的。

He fell ill after breathing coal dust for many years.

呼吸了多年煤灰之后，他病倒了。

The water-wetting properties of coal is widely used in dust control by water and coal processing.

用快速照相法研究了我国部分矿区煤的水润湿性及其变化规律。

But this is impossible, as long as it is engaging in a market economy, there are risks in any operation.

但是，这是不可能的，只要是搞市场经济，是有风险的任何行动。

We're on the same wavelength.

我们是同道中人。