combustion front

• 燃烧面,燃烧前沿

combustion front的用法和样例：

例句

1. The mechanical properties of improved double-base propellants enabled one to envisage grain geometrics with large combustion areas and consequently high thrusts.
   经过改进的双基推进剂的机械性能使我们能够指望获得大燃烧面的药柱几何形状，从而得到大推力。