这侧面小火焰已经见顶了在炉内的差距减半的耐火材料。

That little flame on the side is peaking out a gap in the furnace halve's refractory.

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这里还有一个小火焰出来，因为我现在关闭了阀门的一些设施。

There's just a little flame coming out now since I closed the valve down some.

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最后得出实验结论，在受限空间条件下，燃烧小火焰体积得到压缩，火焰的平均温度得到提升。

Finaly, it draws conclusions that the volume of micro-scale flame is compressed much lower and the average temperature of the flame is higher in the restricted space condition.

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