The difference of the burning peculiarity between propellants whose boron was coated with and without AP was compared by measuring the explosive heat and burning rate of the propellants.
并测量了推进剂的爆热和燃速，比较了AP包覆硼粒子对推进剂燃烧性能的影响。
The engine can bear big compressive force, reduce the explosive vibration force of the engine caused by fuel burning, decrease the mechanical wear and improve the mechanical efficiency.
本发明发动机能够承受大压 缩力，降低发动机因燃料燃烧所产生的爆振力，减少机械磨损，提高机械效率。
The engine can bear big compressive force, reduce the explosive vibration force of the engine caused by fuel burning, decrease the mechanical wear and improve the mechanical efficiency.
本发明发动机能够承受大压 缩力，降低发动机因燃料燃烧所产生的爆振力，减少机械磨损，提高机械效率。
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