'甲烷'。''和空气的爆炸混合物。
爆炸性环境中的爆炸混合物以气体、蒸气或薄雾形式连续出现或长时间存在的场所。
A place in which an explosive atmosphere consisting of a mixture with air of flammable substances in the form of gas, vapour or mist is present continuously or for long periods.
火箭中的爆炸性混合物包括燃料和氧气供应。
The explosive mixture in a rocket consists of both a fuel and a supply of oxygen.
在可燃范围内的氢和空气的混合物可能爆炸，也可能燃烧，火焰是淡蓝色，几乎看不见。
Hydrogen and air mixtures, within the flammable range, can explode and may burn with a pale blue, almost invisible flame.
这种混合物进入汽缸，在那里发生爆炸，从而对活塞施加力。
This mixture passes into the cylinder, where it is exploded and exerts force on the piston.
压力也在累积，所以导致混合物在室内快速发生爆炸。
Pressure accumulates too, and so the mixture quickly explodes out from the chamber.
能燃烧，蒸气与空气形成爆炸性混合物，爆炸极限7% - 73%(体积)。
Can burn, vapor and air to form an explosive mixture, the explosion limit of 7%-73% (volume).
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.
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.
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 explosion behaviours of the mixture of hydrogen and oxygen are studied with the shock tube.
适当增加弹体密度可增强这种固态燃料混合物的爆炸威力。
Explosion power of solid fuel mixture can be enhanced with a suitable increase of bomb density.
粉状材料可形成爆炸性粉尘空气混合物。
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。
Explosion can occur if the producer gas is mixed with sufficient amount of air to form explosive mixture.
介绍一种能在具有爆炸性混合物场所使用的氢气分析器。
A hydrogen analyzer which can be used in atmosphere existing explosive mixtures is introduced.
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。
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.
爆炸性粉尘混合物危险场所：11区。
For the dangerous sites with explosive dust mixture: 11 division.
爆炸性气体混合物危险场所：2区。
For the dangerous sites with explosive air mixture: 2 division.
硅烷的泄露会导致起火或可能在空气中生成爆炸性混合物。
Leaks of silane may cause a fire or possibly form explosive mixtures in air.
因为氢气比空气轻，容易在蓄电池槽顶部聚集。如果氢气浓度过高，该混合物具有爆炸性。
Because hydrogen is lighter than air, it tends to accumulate at the top of the battery container, and if the hydrogen concentration gets too high, the mixture becomes explosive.
该术语描述与空气尘埃粒子，形成了潜在的爆炸性混合物的尘埃云。
The term dust cloud describes dust particles that along with air form a potentially explosive mixture.
如果易燃气体供应无法切断，不断逸出的未燃气体会在空气中形成爆炸性混合物。
If the flammable gas supply cannot be shut off, the continued escape of unburned gas can create an explosive mixture in the air.
本品遇热且温度达到闪点以上，易致火险，并能形成具有爆炸性的空气混合物。
The heat and temperature reaches the point above, prone to cause fire, and can form explosive mixtures with air.
介绍了石油库爆炸危险区域的划分、爆炸性混合物的分级分组、防爆电气设备的种类和特点。
Division of explosive hazardous areas, classification of explosive compounds, characteristics and types of explosive-proof equipment are analyzed.
研究结果表明，加热炉运行全过程中可燃气体含量较少且远低于烟气混合物爆炸极限，不存在爆炸危险；
The result shows that the content of combustible gas is far lower than the lower explosive limits and there is no the explosion danger in heating furnace.
该系列绞车用于煤矿井下有瓦斯或煤尘爆炸性混合物的场所作提升或运输用。
This hoisting gear is used for hoisting or transporting at the place of coal shaft with explosive mixture of gas or coal dust.
换句话说，在硅烷和NF3的二元混合物中，硅烷的浓度大于或等于0.66%和小于或等于95.3%，都会形成爆炸性混合物。
In other words, in a binary blend of SiH4 and NF3, concentrations of silane greater than or equal to 0.66% and less than or equal to 95.3%, form an explosive mixture.
当储存以及在装载粮食和客货运输车辆对这些产品，有可能具有潜在爆炸性粉尘，空气混合物的产生。
When storing grain as well as during the loading and unloading of transport vehicles for these products, it is possible for potentially explosive dust-air mixtures to be produced.
建立了绝热稳态爆炸泄压计算模型，对不同泄压口位置情况下油气混合物爆炸泄压过程中压力、温度等参数进行了计算。
Established is a calculation model of isolation and stable state explosive pressure relief and calculated are such parameters as pressure and temperature during explosive pressure relief.
建立了绝热稳态爆炸泄压计算模型，对不同泄压口位置情况下油气混合物爆炸泄压过程中压力、温度等参数进行了计算。
Established is a calculation model of isolation and stable state explosive pressure relief and calculated are such parameters as pressure and temperature during explosive pressure relief.
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