Experimental investigation on supersonic combustion of kerosene was conducted using fuel-rich hot gas as pilot flame on direct-connect supersonic combustion facility.

对采用高温富油燃气作引导火焰的煤油超声速燃烧进行了研究。

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At present, a large scale test method is used to assess spread of flame on wall and ceiling linings (BS 476: Part 7) and is commonly used by legislators and specifiers.

目前，大规模的测试被用来评估火焰在墙上和天花板上的传播能力(BS 476：Part7)并被立法者和专家广泛使用。

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At present, a large scale test method is used to assess spread of flame on wall and ceiling linings (BS 476: Part 7) and is commonly used by legislators and specifiers.

目前，大规模的测试被用来评估火焰在墙上和天花板上的传播能力(BS 476：Part7)并被立法者和专家广泛使用。

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