This strong oxidizer in the match head is highly combustible.

这种在火柴头中的强力氧化剂极其易燃。

youdao

First, it roughens the texture of the match head, helping to create friction wherever you strike it.

首先，它使火柴头的质感变得粗糙，有助于产生摩擦力，无论你在什么地方划火柴。

youdao

This paper introduces the development and pressure-time curves of the composition of match head on the chemical igniter.

介绍了化学点火具中点火头药剂的研制及其压力——时间曲线。

youdao

And: "All around, people looking half-dead, walking on the sidewalk, hotter than a match head."

VOA: special.2009.06.22

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