Is chemistry doomed from the start? Will it fizzle and die just as fast as the flame was lit?
性化学反应只能从头开始吗？它只是像火苗一样瞬间闪亮然后就销声匿迹吗？
2
Chemistry of Other Military chemical Compoundsincludes reviews on riot control agents, herbicides, and flame and smoke-producing chemicals.
其他军用化学品的化学性质，包括控暴剂、除草剂、烟火化学品的相关综述文章。
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Wuzong Zhou, a professor of chemistry, said: 'a colleague from another university said to me: "of course, no one knows what a candle flame is actually made of."