·2,447,543篇论文数据，部分数据来源于NoteExpress
在石油开采和加工过程中经常将难以处理和污染环境的可燃气体通过设置火炬使其转化为危害极小的化合物。
Flammable gas which was difficult to treat and polluted environment could be converted into a harmless compound by flare regularly during crude production and processing.
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