variable burning rate gun propellant
英
美
- 变燃速发射药
双语例句
- By the changes of thickness of the crazes with temperature, the burning area of the propellant is changed and the desire discharge rule of the propellant is realized.
通过银纹厚度随温度的变化，调整发射药的燃烧面积，使变燃速发射药具有所希望的能量释放规律。
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