A model of pyrotechnical combustion products was established based on the principle of minimum free-energy.

燃的预测对烟火药的设计非常重要。

Test results showed that the infrared radiation intensity of chaff coated with high consistence pyrotechnical powder was lower, and that of the chaff coated with thick pyrote...

提高箔片燃一致性,应采用严格手段控制。