conducting the fire back to its origin是什么意思

用法例句

The erosion effects existed in fusehead of potassium chlorate-carbon system and red lead-silicon system ate analyzed and discussed.

文中分析和探讨了氯酸钾－木炭系引火药头的锈蚀问题，进而提出了铅丹－硅系引火药头，并经贮存实验表明后者对于克服前者的锈蚀问题有明显的作用。

The simulated flame signals generated by burning the fusehead compositions of KClO_2-C-DDNP (type A).

通过测量KClO_3-C-DDNP(A种)、KClO_3-C(B种)、KClO_3-Sb_2S_3-DDNP(C种)三种常用电引火药头的燃烧火焰模拟信号,比较它们的发火性能。