我们可以插一短截镁条于引火剂中作引线。
We can insert a short length of magnesium ribbon into the ignition charge to act as a fuse.
即使少量的镁条，也会在火焰中产生大量的热能。
Even a small amount of magnesium ribbon burns in a flame with a satisfying white heat.
铝粉与氧化铁混合物由镁条点燃，生成铁和氧化铝。
A mixture of aluminum powder and iron oxide is ignited by a magnesium strip, producing iron and aluminum oxide.
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