The explosive potential (energy content per unit mass) of hydrogen is about twice that of the methane in natural gas.
氢的爆炸潜能(单位质量含有的能量)大约是天然气中甲烷的两倍。
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.
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 explosive growth in the amount of multimedia information necessitates the development of content-based video indexing and retrieval techniques.
多媒体信息的爆炸式增长要求人们研究开发视频检索技术。
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