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- He became ill after breathing in a lot of coal dust. 他吸入大量的煤灰之后病了。
- Explosion of coal dust 煤尘爆炸
- Coal worker's pneumoconiosis results from inhalation of coal dust. 煤炭工人的煤尘肺是由吸入煤矿粉尘引起。
- Characteristic of coal dust explosion 煤尘爆炸特性
- Minimum explosion concentration of coal dust 煤尘爆炸下限浓度
- Two little dogs Sat by the fire Over a fender of coal dust;Sad one little dog,If you do not talk, why, I must. 两只小狗狗,坐在火炉旁,靠在围栏上;一只小狗说,你老是沉默,只好听着我。
- Two little dogs Sat by the fire Over a fender of coal dust; Sad one little dog, If you don't talk, why, I must. 两只小狗狗,坐在火炉旁,靠在围栏上;一只小狗说,你老是沉默,只好听着我。
- We heard an explosion of loud laughter. 我们听到一阵大笑。
- Two little dogs Sat by the fire Over a fender of coal dust;Sad one little dog,If you don't talk, why, I must. 两只小狗狗,坐在火炉旁,靠在围栏上;一只小狗说,你老是沉默,只好听着我。
- The effects of soft groud reenforcement with piles of coal dust and lime are analyzed through field loading tests and static sounding. 本文通过现场载荷试验、静力触探试验,分析了粉煤灰桩加固软基的效果。
- The explosion of oil prices caused an economical crisis. 石油价格的急剧上涨引起了经济危机。
- Histologically, the characteristic lesion of CWP is the so-called coal macule, which consists of a focal accumulation of coal dust surrounded by a small amount of fibrous tissue. 在组织学上,特征性的煤尘肺损伤被称为“煤斑”,包括少量纤维组织及其包裹局灶性的煤尘沉积。
- Characterization is made of two coal dust samples and several types of coal dust restrainer have been developed based on surface behavior of dust particle. 对采自神华集团选煤厂的两个煤尘进行了性质表征,并基于其表面性质特点开发出了几种抑尘剂。
- An explosion of gunpowder shatters a rock. 火药把岩石炸碎。
- Analysis and Preventim and Control of Coal Dust Explosion Accidents 煤尘爆炸事故的分析及防治
- The explosion of bombs rent the serenity. 炸弹的爆炸声打破了四周的宁静。
- We need to replenish our stocks of coal. 我们需要再次补充煤的储备。
- The explosiveness of four kinds of coal has been determined by testing two parameters,the lower explosion limit and the length of return fire. 为此,探讨了煤粉预热喷吹对混合煤粉爆炸性的影响,以期为强化喷煤燃烧提供一种新的有效工艺方法。
- Explosion of a bomb or shell in the atmosphere. 空中爆炸炸弹或炮弹的空中爆炸