The main products include windproof lighter, normal flame lighter, music lighter, jet flame lighter and art lighter, etc. our company has its own rights for exporting and importing.

品种包括防风、明火、直冲、音乐、工艺类等中、高档打火机，拥有进出口经营权。

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The results show that candle flame temperature in microgravity is indeed lower than that in normal gravity.

结果表明，微重力蜡烛火焰的温度小于正常重力蜡烛火焰的温度。

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An ethylene diffusion flame has been investigated at normal pressure using synchrotron vacuum ultraviolet (VUV) photoionization and molecular-beam mass spectrometry.

本文利用探针取样法结合同步辐射真空紫外光电离和分子束质谱技术研究了常压下的乙烯扩散火焰。

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These are usually one day affairs and are typically based on a running race of 3-12 miles, but those miles are fraught with hazards not found on any normal marathon or half-marathon course, from mud pits to vertical walls, fiery flame barriers to electric shocks, ice plunges to crawls under barbwire.

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