An asphyxiating mixture of gases, primarily nitrogen and carbon dioxide, left in a mine after a fire or an explosion.
爆后废气火灾或爆炸后，残留在矿井中的一种令人窒息的混合气体，主要含氮气和二氧化碳。
Can burn, vapor and air to form an explosive mixture, the explosion limit of 7%-73% (volume).
能燃烧，蒸气与空气形成爆炸性混合物，爆炸极限7% - 73%(体积)。
Explosion can occur if the producer gas is mixed with sufficient amount of air to form explosive mixture.
如果可能会发生爆炸的天然气生产商与足够数量的空气混合形成爆炸性混合物。
The explosion characteristics of coal dust-methane mixture were studied.
实验研究了煤尘-甲烷混合物的爆炸特性。
The explosion behaviours of the mixture of hydrogen and oxygen are studied with the shock tube.
利用此激波管我们研究了氢气和氧气混合物的爆炸特性。
The characteristics of dust explosion of magnesium dust, aluminum dust and their alloy and their mixture are studied experimentally by using a 1.3 liter Hartemanm duct in this paper.
本文以镁粉、铝粉、镁铝合金粉以及镁铝混合粉为研究对象，用1.3升哈特曼管对它们的爆炸特性进行了实验研究。
There are many factors affecting explosion power of fuel air mixture, large numbers of them are qualitative and uncertain factors, and the relations between them are very complicated.
本文基于人工神经网络理论及方法，在合理选取影响爆炸威力主要因素的基础上，构建了燃料空气混合物爆炸威力评估模型。
Using this chart to distinguish the explosion danger caused by the mixture of gas and air is more complete and accurate than the chart of gas detonation triangle.
采用它判别瓦斯与空气混合气体的爆炸危险性时，比用瓦斯浓度三角形更加全面、准确。
Using this chart to distinguish the explosion danger caused by the mixture of gas and air is more complete and accurate than the chart of gas detonation triangle.
采用它判别瓦斯与空气混合气体的爆炸危险性时，比用瓦斯浓度三角形更加全面、准确。
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