我要做一个关于烟花的projec t. , help me please !!!

2007-01-12 1:09 am
我想问烟花的来源及化学原理.
烟花内有什么成分,这些成分有何作用?
为什么烟花能够放出五彩缤纷的颜色和多种形状?
多谢!!!!!!!!!!!!!!!!!!!

回答 (2)

2007-01-12 1:22 am
✔ 最佳答案
I suggest you go to wikipedia (網上百科全書) and check the word Pyrotechnics. It may help for the basic structure of your project. If you need it in chinese, this webpage also has chinese version.

Hope it fits your expectation!!
2007-01-12 3:58 am
化学原理
一些不同的離子(ions) 燒時有不同的顏色, 烟花的色彩便是這樣來. eg 鈣是紅色


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