pyrotechnic effect material

中文翻译烟火效果物质

同义词释义

1)pyrotechnic effect material,烟火效果物质

2)pyrotechnic substance,烟火火质

3)geologic result of physical prospecting,物探地质效果

4)pyrotechnic effects,烟火效应

5)Incendiary effect,纵火效果

6)Effectiveness of fireprevention,阻火效果

Aim The different pyrotechnic effects of black powder were summarized and the composition selection was studied.

目的　归纳黑火药的各种烟火效应，并对黑火药的配方选择进行探讨；方法　通过测定黑火药在常压下的燃烧速度、爆发点和比容等参数，绘制三角坐标图，对图中各个区域进行了详细分析；结果　得出了黑火药的燃烧特性与烟火效应变化规律；结论　黑火药３种成分的不同配比可以产生不同的烟火效应